diff --git a/README.md b/README.md
index c64a48f..143d259 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 [![Latest Stable Version](https://poser.pugx.org/kristuff/mishell/v/stable)](https://packagist.org/packages/kristuff/mishell)
 [![License](https://poser.pugx.org/kristuff/mishell/license)](https://packagist.org/packages/kristuff/mishell)
 
-![sample](doc/screenshots/sample-colors.png)
+![sample](doc/screenshots/loading.png)
 
 - [Features](#features) 
 - [Requirements](#requirements) 
@@ -43,14 +43,14 @@ Deploy with your project (in `composer.json`):
 {
     ...
     "require": {
-        "kristuff/mishell": ">=1.1-stable"
+        "kristuff/mishell": ">=1.2-stable"
     }
 }
 ```
 
 Run the sample
 --------
-![demo](doc/screenshots/index.png)
+![demo](doc/screenshots/demo.gif)
 
 - clone this repo on github (*demo* and *doc* folders are excluded from dist)
     ```bash
@@ -72,13 +72,13 @@ Run the sample
 Documentation
 --------
     
-*in progress...*
+*still in progress...*
 
 1. [Overview](#1-overview)  
   1.1 [Working with styles](#11-working-with-styles)    
   1.2 [Known foreground colors](#12-known-foreground-colors)   
   1.3 [Known background colors](#13-known-background-colors)   
-  1.4 [Known options](#14-known-options) 
+  1.4 [Known formats](#14-known-formats) 
 2. [Api methods](#2-api-methods)     
     2.1 [Writing methods](#21-writing-methods)   
     2.2 [Text/layout builder methods](#22-text-layout-builder-methods)   
@@ -96,7 +96,11 @@ The lib consists of one class `\Kristuff\Mishell\Console` that contains mainly 3
 Basic Example:
 ```php
 Use Kristuff\Mishell\Console;
+
+Console::log(' I will ask you something', 'red');
+
 $value = Console::askInt('Please enter a number > ');
+
 if ($value !== false){
     Console::log('=> The value you entered is [' . Console::text($value, 'yellow') . ']');
 }
@@ -108,78 +112,88 @@ The arguments are analyzed as follows:
 
 - First argument that matchs to a known foreground color is taken as foreground color.
 - First argument that matchs to a known background color (when a foreground color is already defined) is taken as background color (you cannot use a background color without set explicitly foreground color before).   
-- Other arguments that match to a known option are taken as options.
+- Other arguments that match to a known format are taken as formats.
 
 So except for background that should be after foreground, style arguments order does not matter. Just note that the `'none'` argument will reset any previous style arguments.
 
 Examples:
 ```php
+<?php
 Use Kristuff\Mishell\Console;
 
-Console::print('some text', 'blue');                                // prints a blue text 
-Console::print('some text', 'bold');                                // prints a text style bold
-Console::print('some text', 'blue', 'underline');                   // prints a blue underlined text  
-Console::print('some text', 'blue', 'white');                       // prints a blue text on white
-Console::print('some text', 'blue', 'white', 'underline');          // prints a blue text on white and style underline
-Console::print('some text', 'blue', 'white', 'underline', 'bold');  // prints a blue text on white and styles underline+bold
+Console::log('some text', 'blue');                                // prints a blue text 
+Console::log('some text', 'bold');                                // prints a text style bold
+Console::log('some text', 'lightblue', 'underlined');             // prints a blue underlined text  
+Console::log('some text', 'blue', 'white');                       // prints a blue text on white
+Console::log('some text', 'blue', 'white', 'underlined');         // prints a blue text on white and style underline
+Console::log('some text', 'blue', 'white', 'underlined', 'bold'); // prints a blue text on white and styles underline+bold
 
 // prints a blue text on white and style reverse (so => white on blue...)
-Console::print('some text', 'blue', 'white', 'reverse');            
+Console::log('some text', 'blue', 'white', 'reverse');            
 
 // prints a blue text on white and style underline 
 // (except background after foreground, args order does not matter)
-Console::print('some text', 'blue', 'white', 'underline');            
-Console::print('some text', 'underline', 'blue', 'white');            
-Console::print('some text', 'blue', 'underline', 'white');            
+Console::log('some text', 'blue', 'white', 'underlined');            
+Console::log('some text', 'underlined', 'blue', 'white');            
+Console::log('some text', 'lightblue', 'underlined', 'white');            
 
 // Prints a text with no style at all (note the 'none' argument at the end...)
-Console::print('some text', 'blue', 'underline', 'none');            
+Console::log('some text', 'lightblue', 'underlined', 'none');            
 [...]
 //Got it?
 ```
 
 ### 1.2 Known foreground colors
 
-Name            |  ANSI Code 
---------------- | --------  
-normal          | \033[39m       
-black           | \033[30m  
-grey            | \033[1;30m 
-lightgrey       | \033[37m  
-white           | \033[1;37m  
-blue            | \033[34m    
-lightblue       | \033[1;34m  
-green           | \033[32m     
-lightgreen      | \033[1;32m   
-cyan            | \033[36m     
-lightcyan       | \033[1;36m    
-red             | \033[31m     
-lightred        | \033[1;31m     
-magenta         | \033[35m       
-lightmagenta    | \033[1;35m     
-brown           | \033[33m       
-yellow          | \033[1;33m     
+Name         |  ANSI Code 
+------------ | --------  
+black        | \033[30m
+red          | \033[31m 
+green        | \033[32m 
+yellow       | \033[33m
+blue         | \033[34m 
+magenta      | \033[35m 
+cyan         | \033[36m 
+lightgray    | \033[37m 
+default      | \033[39m  
+darkgray     | \033[90m
+lightred     | \033[91m
+lightgreen   | \033[92m
+lightyellow  | \033[93m
+lightblue    | \033[94m
+lightmagenta | \033[95m
+lightcyan    | \033[96m
+white        | \033[97m
 
 ### 1.3 Known background colors
 
-Name            |  ANSI Code 
---------------- | --------  
-black           | \033[40m 
-red             | \033[41m 
-green           | \033[42m 
-yellow          | \033[43m 
-blue            | \033[44m  
-magenta         | \033[45m   
-cyan            | \033[46m    
-white           | \033[47m    
-
-### 1.4 Known options
+Name         |  ANSI Code 
+------------ | --------  
+black        | \033[40m   
+red          | \033[41m
+green        | \033[42m  
+yellow       | \033[43m
+blue         | \033[44m   
+magenta      | \033[45m
+cyan         | \033[46m   
+lightgray    | \033[47m
+default      | \033[49m
+darkgray     | \033[100m 
+lightred     | \033[101m 
+lightgreen   | \033[102m 
+lightyellow  | \033[103m
+lightblue    | \033[104m 
+lightmagenta | \033[105m 
+lightcyan    | \033[106m 
+white        | \033[107m
+
+### 1.4 Known formats
 
 Name            |  ANSI Code 
 --------------- | --------  
 none            | \033[0m       
 bold            | \033[1m 
-underline       | \033[4m 
+underlined      | \033[4m 
 blink           | \033[5m 
 reverse         | \033[7m 
 
diff --git a/demo/demo.allstyles.php b/demo/demo.allstyles.php
deleted file mode 100644
index 4687382..0000000
--- a/demo/demo.allstyles.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-require_once __DIR__ .'/../vendor/autoload.php';
-use Kristuff\Mishell\Console;
-
-$rowHeaders1 = ['Background' => 15, 'Colors' => 15, 'Style(s)' => 45, 'Output' => 50];
-
-$headers = ['Background' => 15];
-foreach (Console::getStyles()['backgrounds'] as $color => $colorValue ){
-        $headers[] = [$color => 20];
-}
-
-
-Console::log('  '.Console::tableRowSeparator($headers));
-Console::log();
-Console::log();
-
-
-$headerStyles = [' ' => 31, 
-             'none' => 6, 
-             'bold' => 6, 
-             'underline' => 12, 
-             'blink' => 7, 
-             'reverse' => 10,
-             ' ' => 50 
-             ];
-
-Console::log('  '.Console::tableRowSeparator($rowHeaders1));
-Console::log('  '.Console::tableRow($rowHeaders1));
-Console::log('  '.Console::tableRow($headerStyles));
-Console::log('  '.Console::tableRowSeparator($headerStyles));
-
-foreach (Console::getStyles()['backgrounds'] as $color => $colorValue ){
-        
-}
-
-
-
-foreach (Console::getStyles()['backgrounds'] as $color => $colorValue ){
-    Console::log('  '.Console::tableRow([
-       ' ' . $i     => 7,
-        $color        => 15, 
-       "\\033[" . $colorValue  .'m'  => 15, 
-        Console::text(str_pad('I am a text color={normal} bgcolor={' . $color .'}', 48),  'normal', $color) => 50
-    ]));
-    Console::log('  '.Console::tableEmptyRow();
-     $i++;
-}
-Console::log('  '.Console::tableRowEmpty($rowHeaders1));
-Console::log('  '.Console::tableRowSeparator($rowHeaders1));
diff --git a/demo/demo.ask.php b/demo/demo.ask.php
index 1be93e7..234b9d4 100644
--- a/demo/demo.ask.php
+++ b/demo/demo.ask.php
@@ -3,21 +3,27 @@
 require_once __DIR__ .'/../vendor/autoload.php';
 use Kristuff\Mishell\Console;
 
-Console::log('Overview:', 'underline', 'bold');
-Console::log("  - Use " .  Console::text("string Console::ask ( string \$str [, \$styles] )", 'blue', 'white') . "to ask something to user in the console.");
-Console::log('');
-Console::log('Tips:', 'underline', 'bold');
-Console::log("  - you can customize colors (foreground and background) and some styles in same way than with Console::text()", 'lightmagenta');
-Console::log("    and Console::log() methods.", 'lightmagenta');
-Console::log('');
-Console::log('Usage:', 'underline', 'bold');
-Console::log('   '. Console::text(Console::pad("\$value1 = Console::ask('Please enter something > ');", 90), 'blue', 'white'));
-Console::log('   '. Console::text(Console::pad("// or);", 90), 'green', 'white'));
-Console::log('   '. Console::text(Console::pad("\$value2 = Console::ask('Please enter something > ', 'red', 'white', 'underline');", 90), 'blue', 'white'));
-Console::log('');
+Console::log(' '. Console::text('Overview:', 'underlined', 'bold'));
+Console::log(' '. Console::text("  - Use ") . Console::text("string ", 'blue'). Console::text("Console::ask()", 'lightblue', 'underlined') . " to ask something to user in the console.");
+Console::log();
+Console::log(' '. Console::text('Tips:', 'underlined', 'bold'));
+Console::log("   - You can customize colors (foreground and background) and some styles in same way than ");
+Console::log('     with ' . Console::text("Console::text()", 'lightblue', 'underlined') . 
+                 ' and ' .  Console::text("Console::log()", 'lightblue', 'underlined'). ' methods.');
+Console::log();
+Console::log(' '. Console::text('Usage:', 'underlined', 'bold'));
+Console::log('   '. Console::text("\$value = Console::ask('Please enter something > ');", 'lightmagenta'));
+Console::log('   '. Console::text("// or", 'green'));
+Console::log('   '. Console::text("\$value = Console::ask('Please enter something > ', 'white', 'blue);", 'lightmagenta'));
+Console::log();
 
+// -----------------
+// sample start here
+// -----------------
 $value = Console::ask('Please enter something > ');
-Console::log('=> the value you entered is [' . Console::text($value, 'yellow') . ']');
+Console::log('=> the value you entered is [' . Console::text($value, 'lightyellow') . ']');
 
-$value2 = Console::ask('Please enter something > ', 'red', 'white', 'underline');
-Console::log('=> the value you entered is [' . Console::text($value2, 'yellow') . ']');
\ No newline at end of file
+$value2 = Console::ask('Please enter something > ', 'magenta', 'underlined');
+Console::log('=> the value you entered is [' . Console::text($value2, 'lightyellow') . ']');
+
+?>
diff --git a/demo/demo.askint.php b/demo/demo.askint.php
index fd96ac3..7fb468f 100644
--- a/demo/demo.askint.php
+++ b/demo/demo.askint.php
@@ -1,38 +1,32 @@
 <?php
-
 require_once __DIR__ .'/../vendor/autoload.php';
 use Kristuff\Mishell\Console;
 
+Console::log(' '. Console::text('Overview:', 'underlined', 'bold'));
+Console::log("  - Use " . Console::text("int|bool ", 'blue') . Console::text("Console::askInt()", 'lightblue', 'underlined') . " to ask user to enter a number in the console.");
+Console::log();
+Console::log(' '. Console::text('Tips:', 'underlined', 'bold'));
+Console::log("   - The method returns " . Console::text("int", 'blue') . " value or " .  Console::text("false", 'blue'). " if the entered value is not a valid int number.");
+Console::log("   - You can customize colors (foreground and background) and some styles in same way than ");
+Console::log('     with ' . Console::text("Console::text()", 'lightblue', 'underlined') . 
+                 ' and ' .  Console::text("Console::log()", 'lightblue', 'underlined'). ' methods.');
+Console::log();
+Console::log(' '. Console::text('Usage:', 'underlined', 'bold'));
+Console::log('   ' . Console::text("\$value = Console::askInt('Please enter a number > ');", 'lightmagenta')); 
+Console::log('   ' . Console::text("if (\$value !== false) {", 'lightmagenta')); 
+Console::log('   ' . Console::text("// Do something with \$value", 'green')); 
+Console::log();
+Console::log(' '. Console::text('Sample:', 'underlined', 'bold'));
 
-Console::log('Overview:', 'underline', 'bold');
-Console::log("  - Use " .  Console::text("Console::askInt(\$str [\$styles])", 'blue', 'white') . " to ask user to enter a number in the console.");
-Console::log('');
-Console::log('Tips:', 'underline', 'bold');
-Console::log("  - The method returns Int value or False if the entered value is not a valid int number.", 'lightmagenta');
-Console::log("  - You can customize colors (foreground and background) and some styles in same way than with Console::text()", 'lightmagenta');
-Console::log("    and Console::log() methods..", 'lightmagenta');
-Console::log('');
-Console::log('Usage:', 'underline', 'bold');
-Console::log('   ' . Console::text(Console::pad("\$value = Console::askInt('Please enter a number > ');", 80), 'blue', 'white')); 
-Console::log('   ' . Console::text(Console::pad("if (\$value !== false) {", 80), 'blue', 'white')); 
-Console::log('   ' . Console::text(Console::pad(" [...]", 80), 'blue', 'white')); 
-Console::log('');
-Console::log('Sample:', 'underline', 'bold');
-
-function askNumber()
-{
-    $value = Console::askInt('Please enter a number > ');
-    
-    if ($value !== false){
-        Console::log('=> The value you entered is [' . Console::text($value, 'yellow') . ']');
-    
-    } else {
-        Console::log(Console::text('Error:', 'red'));
-        Console::log(Console::text('=> the value you entered is not a valid number.', 'red'));
-        // retry...
-        askNumber();    
-    }
+// -----------------
+// sample start here
+// -----------------
+$value = Console::askInt('  Please enter a number > ');
+if ($value !== false){
+    Console::log('  => The value you entered is [' . Console::text($value, 'yellow') . ']');
+} else {
+    Console::log(Console::text('  Error:', 'red'));
+    Console::log(Console::text('  => the value you entered is not a valid number.', 'red'));
 }
 
-// ask
-askNumber();
+?>
diff --git a/demo/demo.askpassword.php b/demo/demo.askpassword.php
index ff02198..7d08ed9 100644
--- a/demo/demo.askpassword.php
+++ b/demo/demo.askpassword.php
@@ -1,24 +1,30 @@
 <?php
-
 require_once __DIR__ .'/../vendor/autoload.php';
 use Kristuff\Mishell\Console;
 
-Console::log('Overview:', 'underline', 'bold');
-Console::log("  Use " .  Console::text("Console::askPassword(\$str [\$styles])", 'blue', 'white') . " to ask user to enter a value and return this value.", 'white');
-Console::log('');
-Console::log('Tips:', 'underline', 'bold');
-Console::log("  - you can customize colors (foreground and background) and some styles in same way than with Console::text()", 'green');
-Console::log("    and Console::log() methods.", 'green');
-Console::log('');
-Console::log('Warning:', 'underline', 'bold');
-Console::log("  - User input are not hidden on windows platform (not supported)", 'red', 'yellow');
-Console::log('');
-Console::log('Usage:', 'underline', 'bold');
-Console::log('   ' . Console::text(Console::pad("\$value = Console::askPassword('Please Enter something (We wont display it, for now...)  > ');", 80), 'blue', 'white')); 
-Console::log('   ' . Console::text(Console::pad("Console::log();", 80), 'blue', 'white')); 
-Console::log('   ' . Console::text(Console::pad("Console::log('=> the value you entered is [' . Console::text(\$value, 'red') . ']');", 80), 'blue', 'white')); 
-Console::log('');
-Console::log('Sample:', 'underline', 'bold');
-$value = Console::askPassword('Please Enter something (We wont display it, for now...)  > ');
+Console::log(' '. Console::text('Overview:', 'underlined', 'bold'));
+Console::log('  Use ' .   Console::text("string ", 'blue'). Console::text("Console::askPassword()", 'lightblue', 'underlined') . " to ask user to enter a value and return this value.", 'white');
+Console::log();
+Console::log(' '. Console::text('Tips:', 'underlined', 'bold'));
+Console::log("   - You can customize colors (foreground and background) and some styles in same way than ");
+Console::log('     with ' . Console::text("Console::text()", 'lightblue', 'underlined') . 
+                 ' and ' .  Console::text("Console::log()", 'lightblue', 'underlined'). ' methods.');
+Console::log();
+Console::log(' '. Console::text('Warning:', 'underlined', 'bold'));
+Console::log('    '. Console::text("User input are not hidden on windows platform (not supported)", 'red', 'yellow'));
+Console::log();
+Console::log(' '. Console::text('Usage:', 'underlined', 'bold'));
+Console::log('   ' . Console::text("\$value = Console::askPassword('Please Enter something (We wont display it, for now...)  > ');", 'lightmagenta')); 
+Console::log('   ' . Console::text("Console::log();", 'lightmagenta')); 
+Console::log('   ' . Console::text("Console::log('=> the value you entered is [' . Console::text(\$value, 'red') . ']');", 'lightmagenta')); 
 Console::log();
-Console::log('=> the value you entered is [' . Console::text($value, 'red') . ']');
\ No newline at end of file
+Console::log(' '. Console::text('Sample:', 'underlined', 'bold'));
+
+// -----------------
+// sample start here
+// -----------------
+$value = Console::askPassword(' Please Enter something (We wont display it, for now... (except on windows)  > ');
+Console::log();
+Console::log(' => the value you entered is [' . Console::text($value, 'red') . ']');
+
+?>
\ No newline at end of file
diff --git a/demo/demo.bell.php b/demo/demo.bell.php
index ddd3d92..93c0da4 100644
--- a/demo/demo.bell.php
+++ b/demo/demo.bell.php
@@ -1,19 +1,22 @@
 <?php
-
 require_once __DIR__ .'/../vendor/autoload.php';
 use Kristuff\Mishell\Console;
 
-Console::log('Overview:', 'underline', 'bold');
-Console::log("  - Use Console::bell() to play a bell sound in console (if available).", 'white');
-Console::log('');
-
-Console::log('Usage:', 'underline', 'bold');
-Console::log('');
-Console::log('   ' .Console::text(str_pad('// Play the bell', 60), 'red',   'white'));
-Console::log('   ' .Console::text(str_pad('Console::bell();', 60), 'black', 'white'));
-Console::log('');
+Console::log(' '. Console::text('Overview:', 'underlined', 'bold'));
+Console::log('  - Use ' . Console::text("Console::bell()", 'lightblue', 'underlined') . ' to play a bell sound in console (if available).', 'white');
+Console::log();   
+Console::log(' '. Console::text('Usage:', 'underlined', 'bold'));
+Console::log();   
+Console::log('   ' .Console::text('// Play the bell', 'green'));
+Console::log('   ' .Console::text('Console::bell();', 'lightmagenta'));
+Console::log();   
+Console::log(' '. Console::text('Sample:', 'underlined', 'bold'));
 
-Console::log('Sample:', 'underline', 'bold');
+// -----------------
+// sample start here
+// -----------------
 Console::bell();
-Console::log('Hey! we just play the bell, did you hear??', 'white', 'cyan');
-Console::log('');
+Console::log(' Hey! we just play the bell, did you hear??', 'lightgray');
+Console::log();   
+
+?>
diff --git a/demo/demo.bgcolors.php b/demo/demo.bgcolors.php
index c909d25..61b0d9a 100644
--- a/demo/demo.bgcolors.php
+++ b/demo/demo.bgcolors.php
@@ -2,23 +2,22 @@
 require_once __DIR__ .'/../vendor/autoload.php';
 use Kristuff\Mishell\Console;
 
-$rowHeaders = ['#Num' => 7, 'Color name' => 15, ' ANSI Code'  => 15, ' Sample ouput' => 50];
-
+$rowHeaders = ['Color name' => 15, ' ANSI Code'  => 15, ' Sample ouput' => 51];
 Console::log('  '.Console::tableRowSeparator($rowHeaders));
 Console::log('  '.Console::tableRow($rowHeaders));
 Console::log('  '.Console::tableRowSeparator($rowHeaders));
-Console::log('  '.Console::tableRowEmpty($rowHeaders));
 
+// enum backgrounds
 $i = 1;
 foreach (Console::getStyles()['backgrounds'] as $bgcolor => $colorValue ){
-    $foregroundColor = $bgcolor === 'black' ? 'white': 'black';
+    $foregroundColor = ($bgcolor === 'black' || $bgcolor === 'default') ? 'white': 'black';
     Console::log('  '.Console::tableRow([
-       ' ' . $i     => 7,
         $bgcolor        => 15, 
        "\\033[" . $colorValue  .'m'  => 15, 
-        Console::text(str_pad('I am a text color={' . $foregroundColor .'} on bgcolor={' . $bgcolor .'}', 48), $foregroundColor , $bgcolor) => 50
+        Console::text(str_pad('I am a text color={' . $foregroundColor .'} on bgcolor={' . $bgcolor .'}', 48), $foregroundColor , $bgcolor) => 51
     ]));
     $i++;
 }
-Console::log('  '.Console::tableRowEmpty($rowHeaders));
 Console::log('  '.Console::tableRowSeparator($rowHeaders));
+
+?>
diff --git a/demo/demo.bluescreen.php b/demo/demo.bluescreen.php
index 6521204..6abcb28 100644
--- a/demo/demo.bluescreen.php
+++ b/demo/demo.bluescreen.php
@@ -14,7 +14,7 @@
 
     switch($i){
         case $middle -1:
-            Console::log(Console::pad(":( Houston, we've had a problem...", $cols, ' ', STR_PAD_BOTH), 'white', 'blue');
+            Console::log(Console::pad(":(   Houston, we've had a problem...", $cols, ' ', STR_PAD_BOTH), 'white', 'blue');
             break;
         case $middle :
             Console::log(Console::pad('an error occurred in my head,', $cols, ' ', STR_PAD_BOTH), 'white', 'blue');
@@ -26,8 +26,10 @@
             Console::log(Console::pad(' ', $cols), 'white', 'blue');
     }
 }
-Console::askInt(Console::pad('Press enter to stop damage your eyes >   ', $cols, ' ', STR_PAD_LEFT), 'white', 'blue');
+Console::askInt(Console::pad('Press something to stop damage your eyes >   ', $cols, ' ', STR_PAD_LEFT), 'white', 'blue');
 
 // restore window
 Console::restoreWindow();
 Console::log('Any resemblance to a lived situation is a pure coincidence.');
+
+?>
diff --git a/demo/demo.colors.php b/demo/demo.colors.php
index 4c32d29..159fc21 100644
--- a/demo/demo.colors.php
+++ b/demo/demo.colors.php
@@ -2,16 +2,14 @@
 require_once __DIR__ .'/../vendor/autoload.php';
 use Kristuff\Mishell\Console;
 
-
+// headers
 $rowHeaders = ['#Num' => 7, 'Color name' => 15, ' ANSI Code'  => 15, ' Sample ouput' => 50];
-
 Console::log('  '.Console::tableRowSeparator($rowHeaders));
 Console::log('  '.Console::tableRow($rowHeaders));
 Console::log('  '.Console::tableRowSeparator($rowHeaders));
-Console::log('  '.Console::tableRowEmpty($rowHeaders));
 
+// loop into foregrounds
 $i = 1;
-
 foreach (Console::getStyles()['foregrounds'] as $color => $colorValue ){
     Console::log('  '.Console::tableRow([
        ' ' . $i     => 7,
@@ -21,6 +19,7 @@
     ]));
     $i++;
 }
-Console::log('  '.Console::tableRowEmpty($rowHeaders));
+// close table
 Console::log('  '.Console::tableRowSeparator($rowHeaders));
 
+?>
diff --git a/demo/demo.pad.php b/demo/demo.pad.php
index b4fb6bf..b2c7c56 100644
--- a/demo/demo.pad.php
+++ b/demo/demo.pad.php
@@ -2,23 +2,29 @@
 require_once __DIR__ .'/../vendor/autoload.php';
 use Kristuff\Mishell\Console;
 
-Console::log('Overview:', 'underline', 'bold');
-Console::log("  - Use Console::pad(\$str[, \$input[, \$padLength[, \$padString = ' '[, \$padType = STR_PAD_RIGHT]]]]) to get a text with given padding.");
-Console::log("  - The method is equivalent to php str_pad() method, except that it handles not printable ANSI chars.");
-Console::log('');   
-Console::log('Sample:', 'underline', 'bold');
-Console::log('');   
-Console::log('1) ' . Console::text('Using php str_pad()', 'white', 'magenta', 'bold', 'underline')); 
-Console::log('');   
-Console::log(str_pad('I am normal inside str_pad() {padLength:100, padString:\'*\'}', 100, '*'));
-Console::log(str_pad(Console::text('I am colorized with ::text() inside str_pad() {padLength:100, padString:\'*\'}', 'blue'), 100, '*'));
-Console::log('');   
-Console::log('=> you should\'see what you expect. I guess second text has less than 100 chars...', 'white', 'red'); 
-Console::log('');   
-Console::log('');   
-Console::log('2) ' . Console::text('Using Console::pad()', 'white', 'magenta', 'bold', 'underline')); 
-Console::log('');   
-Console::log(Console::pad('I am normal inside ::pad() {padLength:100, padString:\'*\'}', 100, '*'));
-Console::log(Console::pad(Console::text('I am colorized with ::text() inside ::pad() {padLength:100, padString:\'*\'}', 'blue'), 100, '*'));
-Console::log('');   
-Console::log('=> should be OK', 'white', 'green');
+Console::log(' '. Console::text('Overview:', 'underlined', 'bold'));
+Console::log("  - Use " . Console::text("string ", 'blue'). Console::text("Console::pad()", 'lightblue', 'underlined') . "to get a text with given padding.");
+Console::log("  - The method is equivalent to php " . Console::text("str_pad()", 'lightblue', 'underlined'). " method, except that it handles not printable ANSI chars.");
+Console::log();   
+Console::log(' '. Console::text('Sample:', 'underlined', 'bold'));
+
+// -----------------
+// sample start here
+// -----------------
+Console::log();     
+Console::log(' '. Console::text(' 1) Using ') . Console::text('php str_pad()', 'lightblue', 'underlined')); 
+Console::log();     
+Console::log(str_pad(' I am normal inside str_pad() {padLength:100, padString:\'*\'}', 100, '*'));
+Console::log(str_pad(Console::text(' I am colorized with ::text() inside str_pad() {padLength:100, padString:\'*\'}', 'lightcyan'), 100, '*'));
+Console::log();     
+Console::log(' '. Console::text(' => you should\'see what you expect. I guess second text has less than 100 chars... ', 'white', 'red')); 
+Console::log();     
+Console::log();     
+Console::log(' '. Console::text(' 2) Using ') . Console::text('Console::pad()', 'lightblue', 'underlined')); 
+Console::log();     
+Console::log(Console::pad('  I am normal inside ::pad() {padLength:100, padString:\'*\'}', 100, '*'));
+Console::log(Console::pad(Console::text('  I am colorized with ::text() inside ::pad() {padLength:100, padString:\'*\'}', 'lightcyan'), 100, '*'));
+Console::log();     
+Console::log(' '. Console::text(' => should be OK ', 'white', 'green'));
+
+?>
diff --git a/demo/demo.progress.php b/demo/demo.progress.php
index 2156276..0d29c72 100644
--- a/demo/demo.progress.php
+++ b/demo/demo.progress.php
@@ -1,43 +1,43 @@
 <?php
-
 require_once __DIR__ .'/../vendor/autoload.php';
 use Kristuff\Mishell\Console;
 
-Console::log('Overview:', 'underline', 'bold');
-Console::log("  - Use Console::relog('yourText') to overwrite the current line.", 'white');
-Console::log('');
-
-Console::log('Tips:', 'underline', 'bold');
-Console::log("  - you may need to use php str_pad() method to be sure all previous text is overwitted.", 'green');
-Console::log("  - you can customize colors (foreground and background) and some styles in same way than with Console::text()", 'green');
-Console::log("    and write-only methods.", 'green');
-Console::log('');
-
-Console::log('Sample code:', 'underline', 'bold');
-Console::log('');
-Console::log('    '.Console::text(str_pad('// fake progress loop ', 100),'red', 'white'));
-Console::log('    '.Console::text(str_pad('for ($i=0 ; $i<=10 ; $i++) {', 100), 'black', 'white'));
-Console::log('    '.Console::text(str_pad('    // Overwrite progress message.',  100), 'red', 'white'));
-Console::log('    '.Console::text(str_pad("    Console::relog(' I am a progress text... ['.Console::text($\i, 'green') .']% completed');",  100),'black', 'white'));
-Console::log('    '.Console::text(str_pad('', 100), 'black', 'white'));
-Console::log('    '.Console::text(str_pad("    // wait for a while, so we see the animation ", 100), 'red', 'white'));
-Console::log('    '.Console::text(str_pad('     usleep(300000);', 100), 'black', 'white'));
-Console::log('    '.Console::text(str_pad('}', 100), 'black', 'white'));
-Console::log('    '.Console::text(str_pad('', 100), 'black', 'white'));
-Console::log('    '.Console::text(str_pad("// Overwrite progress message. ", 100), 'red', 'white'));
-Console::log('    '.Console::text(str_pad("// note: we can customize colors and some styles like with Console::text() and ", 100), 'red', 'white'));
-Console::log('    '.Console::text(str_pad("// Console::log() methods.", 100), 'red', 'white'));
-Console::log('    '.Console::text(str_pad("Console::relog('Done!! but you should still wait for a while...', 'blue', 'red', 'underline');", 100), 'black', 'white'));
-Console::log('    '.Console::text(str_pad('', 100), 'black', 'white'));
-Console::log('    '.Console::text(str_pad("// wait for a while, so we see the animation ", 100), 'red', 'white'));
-Console::log('    '.Console::text(str_pad('usleep(2000000);', 100), 'black', 'white'));
-Console::log('    '.Console::text(str_pad('', 100), 'black', 'white'));
-Console::log('    '.Console::text(str_pad("// Overwrite progress message. ", 100), 'red', 'white'));
-Console::log('    '.Console::text(str_pad("// note: you may need to use str_pad() method to be sure all previous text is overwritten", 100), 'red', 'white'));
-Console::log('    '.Console::text(str_pad("Console::relog(Console::text('Done!', 'white', 'green', 'underline'). str_pad(' ', 100);", 100), 'black', 'white'));
+Console::log(' '. Console::text('Overview:', 'underlined', 'bold'));
+Console::log("  - Use " . Console::text("Console::relog()", 'lightblue', 'underlined') . " to overwrite the current line.", 'white');
+Console::log();
 
-Console::log('');
-Console::log('Sample result:', 'underline', 'bold');
+Console::log(' '. Console::text('Tips:', 'underlined', 'bold'));
+Console::log("   - you may need to use " . Console::text("php str_pad()", 'lightblue', 'underlined') . " method to be sure all previous text is overwitted.");
+Console::log("   - You can customize colors (foreground and background) and some styles in same way than ");
+Console::log('     with ' . Console::text("Console::text()", 'lightblue', 'underlined') . 
+                 ' and ' .  Console::text("Console::log()", 'lightblue', 'underlined'). ' methods.');
+Console::log();
+Console::log(' '. Console::text('Sample code:', 'underlined', 'bold'));
+Console::log();
+Console::log('    '.Console::text(str_pad('// fake progress loop ', 100),'green'));
+Console::log('    '.Console::text(str_pad('for ($i=0 ; $i<=10 ; $i++) {', 100), 'lightgray'));
+Console::log('    '.Console::text(str_pad('    // Overwrite progress message.',  100), 'green'));
+Console::log('    '.Console::text(str_pad("    Console::relog(' I am a progress text... ['.Console::text($\i, 'green') .']% completed');",  100),'lightgray'));
+Console::log('    '.Console::text(str_pad("    // wait for a while, so we see the animation ", 100), 'green'));
+Console::log('    '.Console::text(str_pad('    usleep(300000);', 100), 'lightgray'));
+Console::log('    '.Console::text(str_pad('}', 100), 'lightgray'));
+Console::log('    '.Console::text(str_pad('', 100), 'lightgray'));
+Console::log('    '.Console::text(str_pad("// Overwrite progress message. ", 100), 'green'));
+Console::log('    '.Console::text(str_pad("// note: we can customize colors and some styles like with Console::text() and ", 100), 'green'));
+Console::log('    '.Console::text(str_pad("// Console::log() methods.", 100), 'green'));
+Console::log('    '.Console::text(str_pad("Console::relog('Done!! but you should still wait for a while...', 'blue', 'red', 'underlined');", 100), 'lightgray'));
+Console::log('    '.Console::text(str_pad('', 100), 'lightgray'));
+Console::log('    '.Console::text(str_pad("// wait for a while, so we see the animation ", 100), 'green'));
+Console::log('    '.Console::text(str_pad('usleep(2000000);', 100), 'lightgray'));
+Console::log('    '.Console::text(str_pad('', 100), 'lightgray'));
+Console::log('    '.Console::text(str_pad("// Overwrite progress message. ", 100), 'green'));
+Console::log('    '.Console::text(str_pad("// note: you may need to use str_pad() method to be sure all previous text is overwritten", 100), 'green'));
+Console::log('    '.Console::text(str_pad("Console::relog(Console::text('Done!', 'white', 'green', 'underlined'). str_pad(' ', 100);", 100), 'lightgray'));
+Console::log();
+Console::log(' ' .'    '.Console::text('Sample result:', 'underlined', 'bold'));
+// -----------------
+// sample start here
+// -----------------
 
 // fake progress message 
 for ($i=0 ; $i<=100 ; $i++) {
@@ -52,12 +52,14 @@
 // Overwrite progress message. 
 // note: we can customize colors and some styles like with Console::text() and 
 // Console::log() methods.
-Console::relog('-- wOopssssssss!!  something was wrong?!%?!!?   Wait a momemt.... --', 'red', 'yellow');  
+Console::relog(' -- wOopssssssss!!  something was wrong?!%?!!?   Wait a momemt.... --', 'red', 'yellow');  
 
 // wait for a while, so we see the animation
 usleep(2000000); 
 
 // Overwrite progress message. 
 // note: you may need to use str_pad() method to be sure all previous text is overwritten.
-Console::relog(Console::text('Done!', 'white', 'green', 'underline'). str_pad(' ', 100));
+Console::relog(Console::text(' Done!', 'white', 'green', 'underlined'). str_pad(' ', 100));
 Console::log('');
+
+?>
diff --git a/demo/demo.size.php b/demo/demo.size.php
index 3c04b66..8fc9cb3 100644
--- a/demo/demo.size.php
+++ b/demo/demo.size.php
@@ -2,22 +2,24 @@
 require_once __DIR__ .'/../vendor/autoload.php';
 use Kristuff\Mishell\Console;
 
-Console::log('Overview:', 'underline', 'bold');
-Console::log("  - Use " .  Console::text("int Console::getLines()", 'blue', 'white') . " get the number of lines in terminal.");
-Console::log("  - Use " .  Console::text("int Console::getColumns()", 'blue', 'white') . " get the number of columns in terminal.");
-Console::log('');
-Console::log('');
-Console::log('Sample:', 'underline', 'bold');
-Console::log('');
+Console::log(' '. Console::text('Overview:', 'underlined', 'bold'));
+Console::log("  - Use " .  Console::text("int ", 'blue'). Console::text("Console::getLines()", 'lightblue', 'underlined') . " get the number of lines in terminal.");
+Console::log("  - Use " .  Console::text("int ", 'blue'). Console::text("Console::getColumns()", 'lightblue', 'underlined') . " get the number of columns in terminal.");
+Console::log();   
+Console::log();   
+Console::log(' '. Console::text('Sample:', 'underlined', 'bold'));
+Console::log();   
 
 // get columns and lines 
 $lines = Console::getLines();
 $cols  = Console::getColumns();
 
 // print value
-Console::log('The number of lines is currently: ' .Console::text($lines, 'green'));
-Console::log('The number of columns is currently: ' .Console::text($cols, 'green'));
-Console::log('');
+Console::log('  The number of lines is currently: ' .Console::text($lines, 'green'));
+Console::log('  The number of columns is currently: ' .Console::text($cols, 'green'));
+Console::log();   
 
 // build a 'full' row
-Console::log(Console::pad('I have exactly the length of your terminal.', $cols), 'white', 'yellow');
+Console::log(Console::pad(' I have exactly the length of your terminal.', $cols), 'white', 'yellow');
+
+?>
diff --git a/demo/demo.styles.php b/demo/demo.styles.php
index d162e0a..458cccb 100644
--- a/demo/demo.styles.php
+++ b/demo/demo.styles.php
@@ -3,30 +3,22 @@
 use Kristuff\Mishell\Console;
 
 // the row header
-$rowHeaders = [
-    '#Num'         => 7, 
-    'Style name'   => 15, 
-    'ANSI Code'    => 15, 
-    'Sample ouput' => 50
-];
-
+$rowHeaders = [ 'Style name' => 15, 'ANSI Code' => 15, 'Sample ouput' => 50 ];
 Console::log('  '.Console::tableRowSeparator($rowHeaders));
 Console::log('  '.Console::tableRow($rowHeaders));
 Console::log('  '.Console::tableRowSeparator($rowHeaders));
-Console::log('  '.Console::tableRowEmpty($rowHeaders));
 
+// enum styles
 $index = 1;
-
 foreach (Console::getStyles()[ 'options' ] as $option => $value){
     Console::log('  ' .
-       Console::tableRow([
-       $index    => 7,
-       $option   => 15, 
-       "\\033[" . $value  .'m'  => 15, 
-       Console::text(str_pad('I am a text style={' . $option .'}', 48), $option) => 50
-    ]));
-    Console::log('  '.Console::tableRowEmpty($rowHeaders)); // add blank row between element 
+        Console::tableRow([
+            $option   => 15, 
+            "\\033[" . $value  .'m'  => 15, 
+            Console::text('I am a text style={' . $option .'}', $option) => 50
+        ]));
     $index++; 
 }
 Console::log('  '.Console::tableRowSeparator($rowHeaders));
 
+?>
diff --git a/demo/demo.table.php b/demo/demo.table.php
index cc366c4..6ec5bb3 100644
--- a/demo/demo.table.php
+++ b/demo/demo.table.php
@@ -1,14 +1,15 @@
 <?php
-
 require_once __DIR__ .'/../vendor/autoload.php';
 use Kristuff\Mishell\Console;
 
-Console::log('Basic sample', 'white', 'magenta');
+console::resetDefaults();
+
+Console::log(' ' . Console::text('Basic sample', 'white', 'underlined'));
 Console::log();
 
 $rowHeaders = ['Index' => 10, 'Item'  => 25, 'Description' => 50];
 $rows = [
-    ['foo',        'some text for foo'],
+    ['foo',       'some text for foo'],
     ['bar',       'some text for bar'],
     ['foobar',    'some text for foobar']
 ];
@@ -33,12 +34,12 @@
 // -------------------------------
 // ------ ADVANCED SAMPLE --------
 // -------------------------------
-Console::log('Advanced sample', 'white', 'magenta');
+Console::log(' ' . Console::text('Advanced sample', 'white', 'underlined'));
 Console::log();
 
 $rowHeaders = [
     Console::text('Index', 'blue')                  => 10, 
-    Console::text('Item', 'white', 'underline')     => 25, 
+    Console::text('Item', 'white', 'underlined')    => 25, 
     Console::text('Description', 'white')           => 50
 ];
 $rows = [
@@ -48,7 +49,7 @@
     ],
     [
         Console::text('bar (on right)',   'white'),     
-        Console::text( 'some centered text grey for bar', 'grey')
+        Console::text( 'some centered text green for bar', 'green')
     ],
     [
         Console::text('foobar (on right)', 'white'),    
@@ -84,4 +85,6 @@
 // table end
 Console::log(Console::tableRowEmpty($rowHeaders));     // empty row            |         |         |     ...
 Console::log(Console::tableSeparator($rowHeaders)); // saparator               |-----------------------  ...
+console::resetDefaults();
 
+?>
diff --git a/demo/demo.window.php b/demo/demo.window.php
index 798a56f..69922fa 100644
--- a/demo/demo.window.php
+++ b/demo/demo.window.php
@@ -2,55 +2,52 @@
 require_once __DIR__ .'/../vendor/autoload.php';
 use Kristuff\Mishell\Console;
 
-Console::log();
-Console::log(Console::text('_____________________________', 'white', 'bold'));
-Console::log(Console::text('                             ', 'white', 'magenta', 'bold'));
-Console::log(Console::text('         CURRENT             ', 'white', 'magenta', 'bold'));
-Console::log(Console::text('_____________________________', 'white', 'magenta', 'bold'));
-Console::log();
-
-
-Console::log('Let say we are current window.');
-Console::log('We will open a new window using ' . Console::text('Console::newWindow()', 'blue', 'white') . ' method.');
-Console::ask('Press [Enter] to open new window > ');
+Console::log(' Let say we are current window.');
+Console::log(' We will open a new window using ' . Console::text('Console::newWindow()', 'lightblue', 'underlined') . ' method.');
+Console::ask(' Press [Enter] to open new window > ');
 
+// ------------------
 // *open* new window
+// ------------------
 Console::newWindow();
 
 Console::log();
-Console::log(Console::text('_____________________________', 'white', 'bold'));
-Console::log(Console::text('                             ', 'white', 'green', 'bold'));
-Console::log(Console::text('         NEW WINDOW 1        ', 'white', 'green', 'bold'));
-Console::log(Console::text('_____________________________', 'white', 'green', 'bold'));
+Console::log(' _____________________________', 'green');
+Console::log('                              ', 'green');
+Console::log('          NEW WINDOW 1        ', 'green');
+Console::log(' _____________________________', 'green');
 Console::log();
+Console::log(' I am in new window. We will restore the window later using ' .  Console::text('Console::restoreWindow()', 'lightblue', 'underlined') . ' method.' );
+Console::ask(' Press [Enter] to restore >');
 
-
-Console::log('I am in new window. We will restore the window later using ' .  Console::text('Console::restoreWindow()', 'blue', 'white') . ' method.' );
-Console::ask('Press [Enter] to restore >');
-
+// ------------------
 // restore new window
+// ------------------
 Console::restoreWindow();
 
-Console::log('We have now restored the current window using ' . Console::text('Console::restoreWindow()', 'blue', 'white') . ' method');
-Console::log('We will reopen a new window using ' . Console::text('Console::newWindow()', 'blue', 'white') . ' method.');
-Console::ask('Press [Enter] to open new window > ');
+Console::log(' We have now restored the current window using ' . Console::text('Console::restoreWindow()', 'lightblue', 'underlined') . ' method');
+Console::log(' We will reopen a new window using ' . Console::text('Console::newWindow()', 'lightblue', 'underlined') . ' method.');
+Console::ask(' Press [Enter] to open new window > ');
 
+// ------------------
 // *open* new window
+// ------------------
 Console::newWindow();
 
 Console::log();
-Console::log(Console::text('_____________________________', 'white', 'bold'));
-Console::log(Console::text('                             ', 'white', 'yellow', 'bold'));
-Console::log(Console::text('         NEW WINDOW 2        ', 'white', 'yellow', 'bold'));
-Console::log(Console::text('_____________________________', 'white', 'yellow', 'bold'));
+Console::log(' _____________________________', 'yellow');
+Console::log('                              ', 'yellow');
+Console::log('          NEW WINDOW 2        ', 'yellow');
+Console::log(' _____________________________', 'yellow');
 Console::log();
+Console::log(' I am in new window. We will restore the window later using ' .  Console::text('Console::restoreWindow()', 'lightblue', 'underlined') . ' method.' );
+Console::ask(' Press [Enter] to restore >');
 
-Console::log('I am in new window. We will restore the window later using ' .  Console::text('Console::restoreWindow()', 'blue', 'white') . ' method.' );
-Console::ask('Press [Enter] to restore >');
-
-
-
+// ------------------
 // restore new window
+// ------------------
 Console::restoreWindow();
-Console::log('We have now restored the current window using ' .  Console::text('Console::restoreWindow()', 'blue', 'white') . ' method. That\'s all.');
-Console::log('Got it'. Console::text('?', 'green'));
+Console::log(' We have now restored the current window using ' .  Console::text('Console::restoreWindow()', 'lightblue', 'underlined') . ' method. That\'s all.');
+Console::log(' Got it'. Console::text('?', 'green'));
+
+?>
diff --git a/demo/index.php b/demo/index.php
index d6f514e..4147a51 100644
--- a/demo/index.php
+++ b/demo/index.php
@@ -5,6 +5,7 @@
 Console::clear();
 printLoader();
 goIndex();
+//Console::newWindow();
 
 function goIndex()
 {
@@ -15,18 +16,18 @@ function goIndex()
 
 function printLoader()
 {
-
     Console::log();
     Console::log();
-    Console::log('    '. Console::text("                _  ", 'black', 'white') . Console::text("  ____  _          _ _    ", 'magenta', 'white'));
-    Console::log('    '. Console::text("      _ __ ___ (_) ", 'black', 'white') . Console::text(" / ___|| |__   ___| | |   ", 'magenta', 'white'));
-    Console::log('    '. Console::text("     | '_ ` _ \| | ", 'black', 'white') . Console::text(" \___ \| '_ \ / _ \ | |   ", 'magenta', 'white'));
-    Console::log('    '. Console::text("     | | | | | | | ", 'black', 'white') . Console::text("  ___) | | | |  __/ | |   ", 'magenta', 'white'));
-    Console::log('    '. Console::text("     |_| |_| |_|_| ", 'black', 'white') . Console::text(" |____/|_| |_|\___|_|_|   ", 'magenta', 'white'));
-    Console::log('    '. Console::text("                   ", 'black', 'white') . Console::text("                          ", 'magenta', 'white'));
-    Console::log('    '. Console::text("                   ", 'black', 'white') . Console::text("        Version 1.0       ", 'black', 'white'));
-    Console::log('    '. Console::text("                   ", 'black', 'white') . Console::text("        © 2020 Kristuff   ", 'black', 'white'));
-    Console::log('    '. Console::text("                   ", 'black', 'white') . Console::text("                          ", 'magenta', 'white'));
+    Console::log('    '. Console::text("             _  ____  _          _ _    ", 'red'));
+    Console::log('    '. Console::text("   _ __ ___ (_)/ ___|| |__   ___| | |   ", 'red'));
+    Console::log('    '. Console::text("  | '_ ` _ \| |\___ \| '_ \ / _ \ | |   ", 'red'));
+    Console::log('    '. Console::text("  | | | | | | | ___) | | | |  __/ | |   ", 'red'));
+    Console::log('    '. Console::text("  |_| |_| |_|_||____/|_| |_|\___|_|_|   ", 'red'));
+    Console::log('    '. Console::text("                                        ", 'red'));
+    Console::log('    '. Console::text("                 Version 1.2            ", 'red'));
+    Console::log('    '. Console::text("                 © 2017-2020 Kristuff   ", 'red'));
+    Console::log('    '. Console::text("                                        ", 'red'));
+    Console::log();
     Console::log();
     Console::log();
  
@@ -36,15 +37,15 @@ function printLoader()
     for ($i=0 ; $i<=100 ; $i++) {
 
         // Overwrite progress message. 
-        Console::relog($pad.Console::text('Loading... [', 'white').
+        Console::relog($pad.Console::text('This is a fake progress message... [', 'white').
                             Console::text($i .'%', 'green').
                             Console::text('] completed', 'white'));
 
         // wait for a while, so we see the animation
-        usleep(15000); 
+        usleep(17000); 
     }
     // Overwrite progress message. 
-    Console::relog($pad.Console::text('Done!', 'white', 'green', 'underline').str_pad(' ', 150));
+    Console::relog($pad.Console::text('Done!', 'white', 'green', 'underlined').str_pad(' ', 100));
     usleep(45000); 
     Console::clear();
 }
@@ -52,13 +53,16 @@ function printLoader()
 function getIndex()
 {
     $index = [];
-
-
     
     $index[1] =   ['Styles',        'How to get available basic styles',                'demo.styles.php'];
     $index[2] =   ['Colors',        'How to get available foreground colors',           'demo.colors.php'];
     $index[3] =   ['Backgrounds',   'How to get available background colors',           'demo.bgcolors.php'];
-   
+//  $index[4] = ['Text',  'Console::text() overview',    'demo.log.php'];      
+//  $index[5] = ['Log',   'Console::log() overview',     'demo.log.php'];      
+//  $index[6] = ['ReLog', 'Console::relog() overview',   'demo.relog.php'];    
+    $index[7] = ['Pad',             'Console::pad() overview',                          'demo.pad.php'];
+    $index[8] = ['Size',  'How to get the number of columns and lines in terminal',     'demo.size.php'];
+    
     $index[11] =  ['Ask',           'How to ask? (get user input)',                     'demo.ask.php'];
     $index[12] =  ['Ask Number',    'How to ask and expect a number?',                  'demo.askint.php'];
     $index[13] =  ['Ask Password',  'How to ask a password? (do not print user input)', 'demo.askpassword.php'];
@@ -68,13 +72,8 @@ function getIndex()
     $index[16] =  ['Progress',      'How to output progress message?',                  'demo.progress.php'];
     $index[17] =  ['New window',    'How to open new/restore window?',                  'demo.window.php'];
 
-//  $index[4] = ['Text',  'Console::text() overview',    'demo.log.php'];      
-//  $index[5] = ['Log',   'Console::log() overview',     'demo.log.php'];      
-//  $index[6] = ['ReLog', 'Console::relog() overview',   'demo.relog.php'];    
-    $index[7] = ['Pad',             'Console::pad() overview',                          'demo.pad.php'];
-    $index[8] = ['Size',  'How to get the number of columns and lines in terminal',     'demo.size.php'];
-    $index[9] = ['BlueScreen',  'Really nice full screen centered message sample',      'demo.bluescreen.php'];
-  
+    $index[20] = ['BlueScreen',  'Really nice full screen centered message sample',      'demo.bluescreen.php'];
+
     return $index;
 }
 
@@ -82,92 +81,72 @@ function printHeader()
 {
     Console::clear();
     Console::log();
-    Console::log(' '.Console::text('                                                   ', 'white', 'bold', 'underline'));
-    Console::log(' '.Console::text('                                                   ', 'white', 'cyan', 'bold'));
-    Console::log(' '.Console::text('   --- Interactive ~Mishell^^ Console sample ---   ', 'white', 'cyan', 'bold'));
-    Console::log(' '.Console::text('                                                   ', 'white', 'cyan', 'bold', 'underline'));
-    Console::log();
+    Console::log(Console::text('  Kristuff/Mishell ', 'darkgray') . Console::text(' v1.2 ', 'white', 'green')); 
+    Console::log(Console::text('  Made with ', 'darkgray') . Console::text('♥', 'red') . Console::text(' in France', 'darkgray'));
+    Console::log(
+        Console::text('  © 2017-2020 Kristuff (', 'darkgray') . 
+        Console::text('https://github.com/kristuff)', 'darkgray', 'underlined') .
+        Console::text(')', 'darkgray')
+    );
+    Console::log();    
+    Console::log('  '.Console::text(' Interactive sample ', 'white', 'blue', 'bold'));
+    Console::log();    
 }
 
 function printSampleHeader($index, $title)
 {
-    Console::log('      ' . Console::text(Console::pad('',      20, ' ', STR_PAD_BOTH), 'white', 'bold', 'underline'));
-    Console::log('      ' . Console::text(Console::pad('',      20, ' ', STR_PAD_BOTH), 'white', 'yellow', 'bold'));
-    Console::log('      ' . Console::text(Console::pad($index .' - ' . $title,  20, ' ', STR_PAD_BOTH), 'white', 'yellow', 'bold'));
-    Console::log('      ' . Console::text(Console::pad('',      20, ' ', STR_PAD_BOTH), 'white', 'yellow', 'bold', 'underline'));
+    Console::log('   ' . Console::text(' - '. $index .' - ' . $title . ' ', 'white', 'blue'));
     Console::log();
 }
 
 function printIndex()
 {
-    Console::log(' '. Console::text('Index:', 'underline', 'bold'));
-    $rowHeaders = ['Index' => 10, 'Item'  => 25, 'Description' => 70];
+    $rowHeaders = ['Index' => 6, 'Item'  => 15, 'Description' => 55];
+    $i = 0;
 
     // customize table separator
-    // customize table row style (color, bg...)
-    Console::$verticalSeparator = '';
-    Console::$verticalInnerSeparator = '';
-    Console::$horizontalSeparator = ' ';
-
-    //Console::log(' '.Console::tableRowSeparator($rowHeaders, 'grey'));
-
-    Console::$horizontalSeparator = '_';
-    Console::log(' '.Console::tableRowSeparator($rowHeaders, 'white', 'bold'));
-
-    Console::$horizontalSeparator = ' ';
-    //Console::$verticalSeparator = '|';
-    Console::log(' '.Console::tableRowSeparator($rowHeaders, 'white', 'blue', 'bold'));
-
-
-    Console::log(' '.Console::tableRow($rowHeaders, 'white', 'blue', 'bold'));
-    Console::$horizontalSeparator = '_';
-    Console::log(' '.Console::tableRowSeparator($rowHeaders, 'white', 'blue', 'bold'));
-    Console::log(' '.Console::tableRowEmpty($rowHeaders, 'white', 'black'));
+    Console::$horizontalSeparator = '-'; 
+    Console::$verticalSeparator = '   '; 
+    Console::$verticalInnerSeparator = '   ';
+    Console::$tableCellPadding = ' ';
+
+    Console::log(''.Console::tableRowSeparator($rowHeaders, 'darkgray'));
+    Console::log(''.Console::tableRow($rowHeaders, 'darkgray'));
+    Console::log(''.Console::tableRowSeparator($rowHeaders, 'darkgray'));
+    Console::log();
 
-    $i = 0;
     foreach (getIndex() as $key => $value){
-       
        if (file_exists( __DIR__ . '/'. $value[2])) {
-            Console::log(' '.
-                Console::tableRow([
-                    $key        => 10, 
-                    $value[0]   => 25, 
-                    $value[1]   => 70
-                ], 
-                'white', 'black'
-
-                 //   ($i % 2 == 1) ? 'white' :  'white',  
-                 //   ($i % 2 == 1) ? 'cyan' :   'lightgrey',
-                 //   ($i % 2 == 1) ? ''      :  'bold'
-                )
+            Console::log(''.
+                Console::TableRowStart().
+                Console::TableRowCell(Console::text($key,'lightgray'), 6, Console::ALIGN_CENTER).                                    //no align => default is left
+                Console::TableRowCell(Console::text($value[0], 'lightgray'), 15).
+                Console::TableRowCell(Console::text($value[1], 'lightgray'), 55)  
             );
             $i++;
         }
-        
     }
-    Console::log(' '.Console::tableRowSeparator($rowHeaders, 'white', 'black', 'bold'));
-
-    // reset table sseparators to defaults
-    Console::resetDefaults();
-
-    // --------------------
-
     Console::log('');
-    Console::log(' ' .Console::text('Tips:', 'underline', 'bold'));
-    Console::log(' '. Console::text('- At any time you can stop this program using [', 'green') .Console::text('Ctrl+C', 'black','white') .Console::text(']', 'green'));
+    Console::log(''.Console::tableRowSeparator($rowHeaders, 'darkgray'));
+    Console::log('');
+    Console::log('   '. Console::text('Tips:', 'underlined', 'bold'));
+    Console::log('   '. Console::text(' - At any time you can stop this program using [') .Console::text('Ctrl+C', 'green') .Console::text(']'));
     Console::log('');
+    // reset table separators to defaults
+    Console::resetDefaults();
 }
 
 function askIndex()
 {
-    $base = Console::text('~miShell^^' , 'yellow');
-    $base .= Console::text(' $ ' , 'grey');
-    $selectedIndex = Console::askInt($base . Console::text('Enter desired index then press [Enter] to run sample > ', 'white'));
+    $base = Console::text(' kristuff/mishell-demo' , 'yellow');
+    $base .= Console::text('~$ ' , 'gray');
+    $selectedIndex = Console::askInt($base . Console::text(' Enter desired index then press [Enter] to run sample > ', 'white'));
     $index = getIndex();
 
     switch($selectedIndex){
         case 0: 
             Console::log();
+//            Console::restoreWindow();
             exit();
             break;
 
@@ -195,7 +174,8 @@ function askIndex()
                     Console::log($base . Console::text('End running [', 'white')  .
                                      Console::text( $title, 'lightcyan') . 
                                      Console::text(']', 'white')); 
-                    $response = Console::ask($base . Console::text('Do you want to see the code that has been executed? (type y/Y to see the code) > ', 'white'));
+                    
+                                     $response = Console::ask($base . Console::text('Do you want to see the code that has been executed? (type y/Y to see the code) > ', 'white'));
                      if (strtoupper($response) === 'Y') {
                         Console::log($base . Console::text('The code in file [', 'white')  .
                                      Console::text( $fileName, 'lightcyan') . 
@@ -204,15 +184,17 @@ function askIndex()
 
                         $lines = file($filePath, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
                         $count = 1;
+
+                        Console::log(Console::pad('   ', 100, '-'), 'darkgray');
                         foreach($lines as $line){
                             $codeLine = rtrim($line);
                             $isComment = substr(ltrim($codeLine), 0, 2) === '//';
-                            Console::log(
-                                Console::pad($count . ' ', 3, ' ', STR_PAD_LEFT) . 
-                                Console::text(Console::pad($codeLine, 150), $isComment ? 'magenta' : 'black', 'white')
-                            );
+                            $isPhp = substr(ltrim($codeLine), 0, 5) === '<?php' || substr(ltrim($codeLine), 0, 2) === '?>';
+                            $color = $isPhp ? 'blue' : ($isComment ? 'green' : 'lightgray');
+                            Console::log('   '. Console::text($codeLine, $color));
                             $count++;
                         }
+                        Console::log(Console::pad('  ', 100, '-'), 'darkgray');
                         Console::log();
                     }
                } else {
diff --git a/doc/screenshots/demo.gif b/doc/screenshots/demo.gif
new file mode 100644
index 0000000..095d266
Binary files /dev/null and b/doc/screenshots/demo.gif differ
diff --git a/doc/screenshots/index.png b/doc/screenshots/index.png
index b346275..62d74ac 100644
Binary files a/doc/screenshots/index.png and b/doc/screenshots/index.png differ
diff --git a/doc/screenshots/loading.png b/doc/screenshots/loading.png
index 95bafba..729835b 100644
Binary files a/doc/screenshots/loading.png and b/doc/screenshots/loading.png differ
diff --git a/lib/Console.php b/lib/Console.php
index 9391058..b3245ab 100644
--- a/lib/Console.php
+++ b/lib/Console.php
@@ -13,7 +13,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  *
- * @version    1.1.0 
+ * @version    1.2.0 
  * @copyright  2017-2020 Kristuff
  */
 
diff --git a/lib/Program.php b/lib/Program.php
new file mode 100644
index 0000000..57faa59
--- /dev/null
+++ b/lib/Program.php
@@ -0,0 +1,76 @@
+<?php
+
+/* 
+ *   __  __  _       _            _  _
+ *  |  \/  |(_) ___ | |__    ___ | || |
+ *  | |\/| || |/ __|| '_ \  / _ \| || |
+ *  | |  | || |\__ \| | | ||  __/| || |
+ *  |_|  |_||_||___/|_| |_| \___||_||_|
+ *
+ * This file is part of Kristuff\Mishell.
+ * (c) Kristuff <contact@kristuff.fr>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @version    1.2.0 
+ * @copyright  2017-2020 Kristuff
+ */
+
+namespace Kristuff\Mishell;
+ 
+class Program 
+{
+    /**
+     * Exit with given exit code 
+     *
+     * @access public
+     * @static 
+     * @param bool   $code      The exit code. Default is 0. 1 is generaly set for error.  
+     *
+     * @return void         
+     */
+    public static function exit(int $code = 0) {
+        exit($code);
+    }
+
+    /**
+     * helper function to check if a argument is given
+     * 
+     * @access protected
+     * @static
+     * @param array     $arguments      The list of arguments     
+     * @param string    $shortArg       The short argument to check
+     * @param string    $longArg        The long argument to check
+     * 
+     * @return bool     True if the short or long argument exist in the arguments array, otherwise false
+     */
+    protected static function inArguments(array $arguments, string $shortArg, string $longArg)
+    {
+          return array_key_exists($shortArg, $arguments) || array_key_exists($longArg, $arguments);
+    }
+
+    /**
+     * helper function to get the value of an argument
+     * 
+     *  
+     * @access protected
+     * @static
+     * @param array         $arguments      The list of arguments     
+     * @param string        $shortArg       The short argument name to check
+     * @param string        $longArg        The long argument name to check
+     * 
+     * @return string|null   
+     * 
+     */
+    protected static function getArgumentValue(array $arguments, string $shortArg, string $longArg)
+    {
+          $val = array_key_exists($shortArg, $arguments) ? $arguments[$shortArg] : 
+                 (array_key_exists($longArg, $arguments) ? $arguments[$longArg]  : null);
+          
+          
+          return $val;
+
+    }
+
+}
\ No newline at end of file
diff --git a/lib/ShellColoredPrinter.php b/lib/ShellColoredPrinter.php
index c37e1f2..ce00220 100644
--- a/lib/ShellColoredPrinter.php
+++ b/lib/ShellColoredPrinter.php
@@ -13,7 +13,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  *
- * @version    1.1.0 
+ * @version    1.2.0 
  * @copyright  2017-2020 Kristuff
  */
 
@@ -24,34 +24,34 @@ abstract class ShellColoredPrinter extends \Kristuff\Mishell\ShellPrinter
     /**
      * Foreground colors constants
      *
-     * @access public
+     * @access protected
      * @static var
      * @var    array
      */
     protected static $foregroundColors = array(
-        'normal'       => '39',   // your default color
         'black'        => '30', 
-        'grey'         => '1;30',
-        'lightgrey'    => '37', 
-        'white'        => '1;37',
-        'blue'         => '34', 
-        'lightblue'    => '1;34',
-        'green'        => '32', 
-        'lightgreen'   => '1;32',
-        'cyan'         => '36', 
-        'lightcyan'    => '1;36',
         'red'          => '31', 
-        'lightred'     => '1;31',
+        'green'        => '32', 
+        'yellow'       => '33',
+        'blue'         => '34', 
         'magenta'      => '35', 
-        'lightmagenta' => '1;35',
-        'brown'        => '33', 
-        'yellow'       => '1;33',
+        'cyan'         => '36', 
+        'lightgray'    => '37', 
+        'default'      => '39',   // your default color
+        'darkgray'     => '90',
+        'lightred'     => '91',
+        'lightgreen'   => '92',
+        'lightyellow'  => '93',
+        'lightblue'    => '94',
+        'lightmagenta' => '95',
+        'lightcyan'    => '96',
+        'white'        => '97',
     );
     
     /**
      * Background colors constants
      *
-     * @access public
+     * @access protected
      * @static var
      * @var    array
      */
@@ -63,7 +63,16 @@ abstract class ShellColoredPrinter extends \Kristuff\Mishell\ShellPrinter
         'blue'         => '44',   
         'magenta'      => '45',
         'cyan'         => '46',   
-        'white'        => '47',
+        'lightgray'    => '47',
+        'default'      => '49',
+        'darkgray'     => '100', 
+        'lightred'     => '101', 
+        'lightgreen'   => '102', 
+        'lightyellow'  => '103',
+        'lightblue'    => '104', 
+        'lightmagenta' => '105', 
+        'lightcyan'    => '106', 
+        'white'        => '107',
     );
  
     /**
@@ -76,9 +85,13 @@ abstract class ShellColoredPrinter extends \Kristuff\Mishell\ShellPrinter
     protected static $options = array(
         'none'         => '0',    // reset all styles
         'bold'         => '1',    // 
-        'underline'    => '4',    
+        'dim'          => '2',
+        'underlined'   => '4',    
         'blink'        => '5', 
         'reverse'      => '7',    // reverse foreground/background color
+
+        //formats=(["bold"]=1 ["bright"]=1 ["dim"]=2 ["underlined"]=4 ["blink"]=5 ["reverse"]=7 ["hidden"]=8)
+        //resets=(["all"]=0 ["bold"]=21 ["bright"]=21 ["dim"]=22 ["underlined"]=24 ["blink"]=25 ["reverse"]=27 ["hidden"]=28)
     );
     
     /**
@@ -175,7 +188,7 @@ protected static function cmd($command, array $args)
      *
      * @return mixed|void
      */
-    protected static function getCliString($str, array $arguments = [])
+    protected static function getCliString(string $str, array $arguments = [])
     {
         if (empty($arguments)){
             return $str;
@@ -206,6 +219,7 @@ protected static function getCliString($str, array $arguments = [])
         }
 
         // Add string and end coloring
+        // todo \e[0m 
         $coloredString .= "\033[" . implode(';',$cliArgs) .'m';
         $coloredString .=  $str . "\033[0m";
         return $coloredString;
diff --git a/lib/ShellPrinter.php b/lib/ShellPrinter.php
index eb70a25..5deda66 100644
--- a/lib/ShellPrinter.php
+++ b/lib/ShellPrinter.php
@@ -13,7 +13,7 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  *
- * @version    1.1.0 
+ * @version    1.2.0 
  * @copyright  2017-2020 Kristuff
  */
 
diff --git a/lib/ShellTablePrinter.php b/lib/ShellTablePrinter.php
index 4c846ca..268b248 100644
--- a/lib/ShellTablePrinter.php
+++ b/lib/ShellTablePrinter.php
@@ -24,21 +24,21 @@ abstract class ShellTablePrinter extends \Kristuff\Mishell\ShellColoredPrinter
     /**
      * Align left constant
      *
-     * @const    int
+     * @const int
      */
     const ALIGN_LEFT = STR_PAD_RIGHT;
 
     /**
      * Align right constant
      *
-     * @const    int
+     * @const int
      */
     const ALIGN_RIGHT = STR_PAD_LEFT;
 
     /**
      * Align center constant
      *
-     * @const    int
+     * @const int
      */
     const ALIGN_CENTER = STR_PAD_BOTH;
 
@@ -120,6 +120,7 @@ public static function resetDefaults()
         self::$horizontalSeparator      = self::$defaultHorizontalSign;
         self::$tableCellPadding         = self::$defaultCellPadding;
         self::$verticalInnerSeparator   = self::$defaultVerticalInnerSign;
+        self::$tableCellPadding         = self::$defaultCellPadding;
     }
 
     /**