diff --git a/dist/angular-dropdownMultiselect.min.css b/dist/angular-dropdownMultiselect.min.css
index 86cfbb7..ed70066 100644
--- a/dist/angular-dropdownMultiselect.min.css
+++ b/dist/angular-dropdownMultiselect.min.css
@@ -1 +1 @@
-.dropdown{cursor:pointer}.not-allowed{cursor:not-allowed}.dropdown .badge{background-color:#777;margin-right:2px}.dropdown .dropdown-menu,.dropdown button{width:100%}#dropdownMenu>.caret{margin-top:8px;margin-right:-6px}.dropdown-menu div{width:100%;z-index:1}.dropdown-static{position:absolute;list-style-type:none;background-color:#fff;width:100%;padding-left:0;padding-bottom:10px;border-style:solid;border-width:0 0 1px 0;border-color:#e5e5e5}.dropdown-scrollable{list-style-type:none;padding:0 0 0;margin-top:65px;overflow-y:scroll;-webkit-overflow-scrolling:touch}.hasfilter{margin-top:100px}.dropdown-height{max-height:300px}.dropdown-menu .dropdown-scrollable>li>a,.dropdown-menu .dropdown-static>li>a{display:block;padding:3px 20px;clear:both;font-weight:400;line-height:1.42857143;color:#333;white-space:nowrap;text-decoration:none}.dropdown-menu li a:hover{color:#333;background-color:#f9f2f4}.dropdown-show{display:block!important}.dropdown-hide{display:none!important}.glyphicon{position:static}.pad-icon{padding-top:4px}.filter-parent{position:relative;font-size:18px;padding-top:0;padding-left:20px;padding-right:20px;margin:3px auto 0}.filter-parent label{position:absolute;left:27px;top:5px;color:#c3bfbf}.filter-parent>div{width:100%}.filter-parent #filter-by{padding:6px 26px;border-radius:23px;height:30px}@media only screen and (min-device-width:414px) and (max-device-width:736px) and (-webkit-min-device-pixel-ratio:3) and (orientation:portrait){.hasfilter{margin-top:112px!important}.dropdown-menu .dropdown-scrollable>li>a,.dropdown-menu .dropdown-static>li>a{line-height:2}}
\ No newline at end of file
+.dropdown{cursor:pointer}.not-allowed{cursor:not-allowed}.dropdown .badge{background-color:#777;margin-right:2px}.dropdown .dropdown-menu,.dropdown button{width:100%}#dropdownMenu>.caret{margin-top:8px;margin-right:-6px}.dropdown-menu div{width:100%;z-index:1}.dropdown-static{position:absolute;list-style-type:none;background-color:#fff;width:100%;padding-left:0;padding-bottom:10px;border-style:solid;border-width:0 0 1px 0;border-color:#e5e5e5}.dropdown-scrollable{list-style-type:none;padding:0 0 0;margin-top:65px;overflow-y:scroll;-webkit-overflow-scrolling:touch;position:relative}.hasfilter{margin-top:100px}.dropdown-height{max-height:300px}.dropdown-menu .dropdown-scrollable>li>a,.dropdown-menu .dropdown-static>li>a{display:block;padding:3px 20px;clear:both;font-weight:400;line-height:1.42857143;color:#333;white-space:nowrap;text-decoration:none;height:25px}.dropdown-menu .dropdown-scrollable>li>a>.option-content{position:absolute;left:40px}.dropdown-menu .dropdown-scrollable>li>a>.option-selected-icon{margin-left:3px}.dropdown-menu li a:hover{color:#333;background-color:#f9f2f4}.dropdown-show{display:block!important}.dropdown-hide{display:none!important}.glyphicon{position:static}.pad-icon{padding-top:4px}.filter-parent{position:relative;font-size:18px;padding-top:0;padding-left:20px;padding-right:20px;margin:3px auto 0}.filter-parent label{position:absolute;left:27px;top:5px;color:#c3bfbf}.filter-parent>div{width:100%}.filter-parent #filter-by{padding:6px 26px;border-radius:23px;height:30px}@media only screen and (min-device-width:414px) and (max-device-width:736px) and (-webkit-min-device-pixel-ratio:3) and (orientation:portrait){.hasfilter{margin-top:112px!important}.dropdown-menu .dropdown-scrollable>li>a,.dropdown-menu .dropdown-static>li>a{line-height:2}}
\ No newline at end of file
diff --git a/dist/angular-dropdownMultiselect.min.js b/dist/angular-dropdownMultiselect.min.js
index 2666da6..d081d08 100644
--- a/dist/angular-dropdownMultiselect.min.js
+++ b/dist/angular-dropdownMultiselect.min.js
@@ -1 +1 @@
-!function(){"use strict";angular.module("dropdown-multiselect",[]).directive("dropdownMultiselect",["$timeout",function(e){return{restrict:"AE",replace:!0,transclude:!0,template:'<div class="dropdown" id="dropdownMultiselect"><button class="btn btn-default dropdown-toggle" ng-class="{\'disabled\':disabled}" type="button" id="dropdownMenu"><span class="pull-left" ng-if="!hasText">Select </span><span class="pull-left" ng-transclude></span><div class="pull-right"><span class="badge" ng-if="isBadgeVisible"> {{model.length}}</span><span class="caret"></span></div></button><ul class="dropdown-menu"><li><div><ul class="dropdown-static"><li ng-if="multiSelect"><a ng-click="selectAll()"><i class="glyphicon glyphicon-ok"></i> Select All</a></li><li ng-if="multiSelect"><a ng-click="unSelectAll()"><i class="glyphicon glyphicon-remove"></i> Unselect All</a></li><div class="filter-parent" id="search" ng-if="isFilterVisible"><label for="filter-by"><i class="glyphicon glyphicon-search"></i></label><div><input placeholder="Search" id="filter-by" class="form-control" tabindex="1" ng-model="$parent.option"></div></div></ul></div></li><li><ul class="dropdown-scrollable" ng-class="{\'dropdown-height\': defaultHeight, \'hasfilter\': isFilterVisible === true}"><li ng-repeat="option in options | filter: option"><a ng-click="setSelectedItem()"><span class="pull-right" ng-class="isChecked(option[trackByKey], dropdownType)"></span> {{option[leftKey]}} {{divider}} {{option[rightKey]}}</a></li></ul></li></ul></div>',scope:{config:"=dropdownConfig",primaryKey:"@dropdownTrackby",disableDropdown:"=dropdownDisable",dropdownType:"=",model:"=?",dropdownOptions:"=dropdownOptions",notifyParent:"&dropdownSelected"},controller:["$scope",function(n){function o(){n.preSelectAll&&n.multiSelect&&e(n.selectAll)}function r(){var e=[];for(var o in n.options[0])e.push(o);n.leftKey=e[0],n.rightKey=e[1]}function t(e){if(angular.isUndefined(e)&&(e=n.options[0].hasOwnProperty("Id")?"Id":!!n.options[0].hasOwnProperty("id")&&"id",n.trackByKey=e,e===!1))throw'ReferenceError: Expecting property "Id" in an object from an array binded to "dropdown-options" attribute. Consider providing "dropdown-trackby" attribute or make sure property "Id" exists in binded array\'s object.'}function l(e,o){for(var r=0;r<o.length;r++){var t=o[r][n.trackByKey];if(e===t){var l=i(o,n.trackByKey,e);return o.splice(l,1),!0}}}function i(e,n,o){for(var r=0;r<e.length;r++)if(e[r][n]===o)return r;return null}var a,d=[],s=!0,c=!0,u=!1,p="-",g="glyphicon glyphicon-ok",f=(n.dropdownType,n.primaryKey);n.trackByKey=f,n.isBadgeVisible=s,n.isFilterVisible=u,n.divider=p,n.multiSelect=c,n.model=d;try{if(angular.isUndefined(n.dropdownOptions)&&angular.isUndefined(n.config))throw"Error: Missing array for dropdown list. Consider providing array through [dropdown-options] or [dropdown-config] attribute in the directive tag.";angular.isDefined(n.dropdownOptions)&&(n.options=n.dropdownOptions,r()),angular.isDefined(n.config)?(n.config.hasOwnProperty("options")&&(n.options=n.config.options),n.config.hasOwnProperty("displayBy")?(n.leftKey=n.config.displayBy[0],n.rightKey=n.config.displayBy[1]):r(),n.config.hasOwnProperty("divider")&&(n.divider=n.config.divider),n.config.hasOwnProperty("icon")&&(g=n.config.icon),n.config.hasOwnProperty("filter")&&(u=n.config.filter,n.isFilterVisible=u),n.config.hasOwnProperty("displayBadge")&&(s=s=!!angular.equals(!0,n.config.displayBadge),n.isBadgeVisible=s),n.config.hasOwnProperty("multiSelect")&&(c=!!angular.equals(!0,n.config.multiSelect),n.multiSelect=c),n.config.hasOwnProperty("preSelectAll")&&(a=!!angular.equals(!0,n.config.preSelectAll),n.preSelectAll=a),n.config.hasOwnProperty("trackBy")?(f=n.config.trackBy,n.trackByKey=f):t(f)):t(f);n.$watch("options",function(e,o){n.disableDropdown?n.disabled=!0:n.disabled=!1,e&&(d=[],n.model=d)});n.selectAll=function(){var e=n.options;if(angular.isUndefined(e))return!1;if(e.length===d.length)return!1;for(var o=0;o<e.length;o++){for(var r=e[o][n.trackByKey],t=(e[o].ChainId,{}),l=!1,i=0;i<d.length;i++){var a=d[i][n.trackByKey];if(r===a){l=!0;break}}l||(t[n.trackByKey]=r,d.push(e[o]))}n.notifyParent({selected:d})},n.unSelectAll=function(){d=[],n.model=d,n.notifyParent({selected:d})},n.setSelectedItem=function(){var e=this.option[n.trackByKey],o=(this.option.ChainId,{});if(c===!1)return!l(e,d)&&(d[0]=this.option,!1);var r=l(e,d);r||(o[n.trackByKey]=e,this.option.selected=!0,d.push(this.option)),n.notifyParent({selected:d})},n.isChecked=function(e,o){for(var r=0;r<d.length;r++)if(d[r][n.trackByKey]===e)return g;return!1},o()}catch(e){console.error(e)}}],link:function(e,n,o,r){function t(e){var n=document.getElementById("dropdownMultiselect"),o=angular.isDefined(e.srcElement)?e.srcElement.offsetParent:e.originalTarget.offsetParent;if(null!==o){for(var r,t=o;t!==n;){angular.element(document.querySelector(".dropdown-menu"));if(t=t.offsetParent,r=!0,null===t){r=!1;break}}if(null===t)return angular.element(document.querySelector(".dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector(".dropdown-menu")).css("display","none"),!1;if(null===t||t===n&&!r){var l=angular.element(document.querySelector(".dropdown-menu"));console.log(l),"dropdown-show"===angular.element(document.querySelector(".dropdown-menu"))[0].classList[1]?(angular.element(document.querySelector(".dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector(".dropdown-menu")).css("display","none")):(angular.element(document.querySelector(".dropdown-menu")).addClass("dropdown-show"),angular.element(document.querySelector(".dropdown-menu")).css("display","block"))}}else angular.element(document.querySelector(".dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector(".dropdown-menu")).css("display","none")}function l(e){var n=document.getElementById("dropdownMultiselect"),o=angular.isDefined(e.srcElement)?e.srcElement.offsetParent:e.originalTarget.offsetParent;if(null!==o){for(var r,t=o;t!==n;){angular.element(document.querySelector(".dropdown-menu"));if(t=t.offsetParent,r=!0,null===t){r=!1;break}}if(angular.isDefined(r)&&!r)return angular.element(document.querySelector(".dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector(".dropdown-menu")).css("display","none"),i=!1}else angular.element(document.querySelector(".dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector(".dropdown-menu")).css("display","none")}var i=!1;n.bind("click",function(e){var n,o=document.getElementById("dropdownMultiselect");if(n=angular.isDefined(e.originalEvent)?angular.isDefined(e.originalEvent.srcElement)?e.originalEvent.srcElement.offsetParent:e.originalEvent.originalTarget.offsetParent:angular.isDefined(e.srcElement)?e.srcElement.offsetParent:e.originalTarget.offsetParent,null!==n){for(var r,t=n;t!==o;){angular.element(document.querySelector(".dropdown-menu"));if(t=t.offsetParent,r=!0,null===t){r=!1;break}}if(null===t)return angular.element(document.querySelector(".dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector(".dropdown-menu")).css("display","none"),!1;if(null===t||t===o&&!r){angular.element(document.querySelector(".dropdown-menu"));i===!0?(angular.element(document.querySelector(".dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector(".dropdown-menu")).css("display","none")):(angular.element(document.querySelector(".dropdown-menu")).addClass("dropdown-show"),angular.element(document.querySelector(".dropdown-menu")).css("display","block")),i=!i}}else angular.element(document.querySelector(".dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector(".dropdown-menu")).css("display","none")}),"ontouchstart"in window?document.addEventListener("touchstart",t,!1):document.addEventListener("mouseup",l,!1);var a=angular.element(document.querySelector(".dropdown-scrollable"));if(angular.isDefined(e.config)&&angular.isDefined(e.config.height)){var d=e.config.height;a.css("max-height",d)}else e.defaultHeight=!0;e.multiSelect===!1&&e.isFilterVisible===!0?a.css("margin-top","50px"):e.multiSelect===!1&&e.isFilterVisible===!1&&a.css("margin-top","10px");var s=n.find("span").contents();e.hasText=s.length>1}}}])}();
\ No newline at end of file
+!function(){"use strict";angular.module("dropdown-multiselect",[]).directive("dropdownMultiselect",["$timeout",function(e){return{restrict:"AE",replace:!0,transclude:!0,template:'<div class="dropdown" id="dropdownMultiselect"><button class="btn btn-default dropdown-toggle" ng-class="{\'disabled\':disabled}" type="button" id="dropdownMenu"><span class="pull-left" ng-if="!hasText">Select </span><span class="pull-left" ng-transclude></span><div class="pull-right"><span class="badge" ng-if="isBadgeVisible"> {{model.length}}</span><span class="caret"></span></div></button><ul class="dropdown-menu"><li><div><ul class="dropdown-static"><li ng-if="multiSelect"><a ng-click="selectAll()"><i class="glyphicon glyphicon-ok"></i> Select All</a></li><li ng-if="multiSelect"><a ng-click="unSelectAll()"><i class="glyphicon glyphicon-remove"></i> Unselect All</a></li><div class="filter-parent" id="search" ng-if="isFilterVisible"><label for="filter-by"><i class="glyphicon glyphicon-search"></i></label><div><input placeholder="Search" id="filter-by" class="form-control" tabindex="1" ng-model="$parent.option"></div></div></ul></div></li><li><ul class="dropdown-scrollable" ng-class="{\'dropdown-height\': defaultHeight, \'hasfilter\': isFilterVisible === true}"><li ng-repeat="option in options | filter: option"><a ng-click="setSelectedItem()"><span class="pull-left option-selected-icon" ng-class="isChecked(option[trackByKey], dropdownType)"></span><span class="option-content">{{option[leftKey]}} {{divider}} {{option[rightKey]}}</span></a></li></ul></li></ul></div>',scope:{config:"=dropdownConfig",primaryKey:"@dropdownTrackby",disableDropdown:"=dropdownDisable",dropdownType:"=",model:"=?",dropdownOptions:"=dropdownOptions",notifyParent:"&dropdownSelected"},controller:["$scope",function(n){function o(){n.preSelectAll&&n.multiSelect&&e(n.selectAll)}function t(){var e=[];for(var o in n.options[0])e.push(o);n.leftKey=e[0],n.rightKey=e[1]}function r(e){if(angular.isUndefined(e)&&(e=n.options[0].hasOwnProperty("Id")?"Id":!!n.options[0].hasOwnProperty("id")&&"id",n.trackByKey=e,e===!1))throw'ReferenceError: Expecting property "Id" in an object from an array binded to "dropdown-options" attribute. Consider providing "dropdown-trackby" attribute or make sure property "Id" exists in binded array\'s object.'}function l(e,o){for(var t=0;t<o.length;t++){var r=o[t][n.trackByKey];if(e===r){var l=i(o,n.trackByKey,e);return o.splice(l,1),!0}}}function i(e,n,o){for(var t=0;t<e.length;t++)if(e[t][n]===o)return t;return null}var d,a=[],s=!0,c=!0,u=!1,p="-",g="glyphicon glyphicon-ok",f=(n.dropdownType,n.primaryKey);n.trackByKey=f,n.isBadgeVisible=s,n.isFilterVisible=u,n.divider=p,n.multiSelect=c,n.model=a;try{if(angular.isUndefined(n.dropdownOptions)&&angular.isUndefined(n.config))throw"Error: Missing array for dropdown list. Consider providing array through [dropdown-options] or [dropdown-config] attribute in the directive tag.";angular.isDefined(n.dropdownOptions)&&(n.options=n.dropdownOptions,t()),angular.isDefined(n.config)?(n.config.hasOwnProperty("options")&&(n.options=n.config.options),n.config.hasOwnProperty("displayBy")?(n.leftKey=n.config.displayBy[0],n.rightKey=n.config.displayBy[1]):t(),n.config.hasOwnProperty("divider")&&(n.divider=n.config.divider),n.config.hasOwnProperty("icon")&&(g=n.config.icon),n.config.hasOwnProperty("filter")&&(u=n.config.filter,n.isFilterVisible=u),n.config.hasOwnProperty("displayBadge")&&(s=s=!!angular.equals(!0,n.config.displayBadge),n.isBadgeVisible=s),n.config.hasOwnProperty("multiSelect")&&(c=!!angular.equals(!0,n.config.multiSelect),n.multiSelect=c),n.config.hasOwnProperty("preSelectAll")&&(d=!!angular.equals(!0,n.config.preSelectAll),n.preSelectAll=d),n.config.hasOwnProperty("trackBy")?(f=n.config.trackBy,n.trackByKey=f):r(f)):r(f);n.$watch("options",function(e,o){n.disableDropdown?n.disabled=!0:n.disabled=!1,e&&(a=[],n.model=a)});n.selectAll=function(){var e=n.options;if(angular.isUndefined(e))return!1;if(e.length===a.length)return!1;for(var o=0;o<e.length;o++){for(var t=e[o][n.trackByKey],r=(e[o].ChainId,{}),l=!1,i=0;i<a.length;i++){var d=a[i][n.trackByKey];if(t===d){l=!0;break}}l||(r[n.trackByKey]=t,a.push(e[o]))}n.notifyParent({selected:a})},n.unSelectAll=function(){a=[],n.model=a,n.notifyParent({selected:a})},n.setSelectedItem=function(){var e=this.option[n.trackByKey],o=(this.option.ChainId,{});if(c===!1)return!l(e,a)&&(a[0]=this.option,!1);var t=l(e,a);t||(o[n.trackByKey]=e,this.option.selected=!0,a.push(this.option)),n.notifyParent({selected:a})},n.isChecked=function(e,o){for(var t=0;t<a.length;t++)if(a[t][n.trackByKey]===e)return g;return!1},o()}catch(e){console.error(e)}}],link:function(e,n,o,t){function r(e){var n=document.getElementById("dropdownMultiselect"),o=angular.isDefined(e.srcElement)?e.srcElement.offsetParent:e.originalTarget.offsetParent;if(null!==o){for(var t,r=o;r!==n;){angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu"));if(r=r.offsetParent,t=!0,null===r){t=!1;break}}if(null===r)return angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).css("display","none"),!1;if(null===r||r===n&&!t){var l=angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu"));console.log(l),"dropdown-show"===angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu"))[0].classList[1]?(angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).css("display","none")):(angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).addClass("dropdown-show"),angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).css("display","block"))}}else angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).css("display","none")}function l(e){var n=document.getElementById("dropdownMultiselect"),o=angular.isDefined(e.srcElement)?e.srcElement.offsetParent:e.originalTarget.offsetParent;if(null!==o){for(var t,r=o;r!==n;){angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu"));if(r=r.offsetParent,t=!0,null===r){t=!1;break}}if(angular.isDefined(t)&&!t)return angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).css("display","none"),i=!1}else angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).css("display","none")}var i=!1;n.bind("click",function(e){var n,o=document.getElementById("dropdownMultiselect");if(n=angular.isDefined(e.originalEvent)?angular.isDefined(e.originalEvent.srcElement)?e.originalEvent.srcElement.offsetParent:e.originalEvent.originalTarget.offsetParent:angular.isDefined(e.srcElement)?e.srcElement.offsetParent:e.originalTarget.offsetParent,null!==n){for(var t,r=n;r!==o;){angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu"));if(r=r.offsetParent,t=!0,null===r){t=!1;break}}if(null===r)return angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).css("display","none"),!1;if(null===r||r===o&&!t){angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu"));i===!0?(angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).css("display","none")):(angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).addClass("dropdown-show"),angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).css("display","block")),i=!i}}else angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).removeClass("dropdown-show"),angular.element(document.querySelector("#dropdownMultiselect .dropdown-menu")).css("display","none")}),"ontouchstart"in window?document.addEventListener("touchstart",r,!1):document.addEventListener("mouseup",l,!1);var d=angular.element(document.querySelector(".dropdown-scrollable"));if(angular.isDefined(e.config)&&angular.isDefined(e.config.height)){var a=e.config.height;d.css("max-height",a)}else e.defaultHeight=!0;e.multiSelect===!1&&e.isFilterVisible===!0?d.css("margin-top","50px"):e.multiSelect===!1&&e.isFilterVisible===!1&&d.css("margin-top","10px");var s=n.find("span").contents();e.hasText=s.length>1}}}])}();
\ No newline at end of file
diff --git a/package.json b/package.json
index eff51f7..26622f7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "angular-dropdown-multiselect",
-  "version": "0.3.2",
+  "version": "0.3.3",
   "description": "Dropdown with multi-select feature.",
   "main": "index.js",
   "scripts": {
diff --git a/src/assets/angular-dropdownMultiselect.css b/src/assets/angular-dropdownMultiselect.css
index 4932b24..820f62d 100644
--- a/src/assets/angular-dropdownMultiselect.css
+++ b/src/assets/angular-dropdownMultiselect.css
@@ -36,6 +36,7 @@
     margin-top: 65px;
     overflow-y: scroll;
     -webkit-overflow-scrolling: touch;
+    position: relative;
 }
 .hasfilter {
     margin-top: 100px;
@@ -52,6 +53,14 @@
     color: #333;
     white-space: nowrap;
     text-decoration: none;
+    height: 25px;
+}
+.dropdown-menu .dropdown-scrollable > li > a > .option-content {
+    position: absolute;
+    left: 40px;
+}
+.dropdown-menu .dropdown-scrollable > li > a > .option-selected-icon {
+    margin-left: 3px;
 }
 .dropdown-menu li a:hover {
     color: #333;
diff --git a/src/assets/angular-dropdownMultiselect.js b/src/assets/angular-dropdownMultiselect.js
index 4f2a048..83169d9 100644
--- a/src/assets/angular-dropdownMultiselect.js
+++ b/src/assets/angular-dropdownMultiselect.js
@@ -43,7 +43,8 @@
                     '<ul class="dropdown-scrollable" ng-class="{\'dropdown-height\': defaultHeight, \'hasfilter\': isFilterVisible === true}">' +
                     '<li ng-repeat="option in options | filter: option">' +
                     '<a ng-click="setSelectedItem()">' +
-                    '<span class="pull-right" ng-class="isChecked(option[trackByKey], dropdownType)"></span> {{option[leftKey]}} {{divider}} {{option[rightKey]}}' +
+                    '<span class="pull-left option-selected-icon" ng-class="isChecked(option[trackByKey], dropdownType)"></span>' + 
+                    '<span class="option-content">{{option[leftKey]}} {{divider}} {{option[rightKey]}}</span>' +
                     '</a>' +
                     '</li>' +
                     '</ul>' +
@@ -369,7 +370,7 @@
                                 inside;
 
                             while ( eventSrc !== dropdownMultiselect ) {
-                                var dropdownMenuList = angular.element( document.querySelector( '.dropdown-menu' ) );
+                                var dropdownMenuList = angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) );
 
                                 eventSrc = eventSrc[ 'offsetParent' ];
                                 inside = true;
@@ -382,27 +383,27 @@
                             }
 
                             if ( eventSrc === null ) {
-                                angular.element( document.querySelector( '.dropdown-menu' ) ).removeClass( 'dropdown-show' );
-                                angular.element( document.querySelector( '.dropdown-menu' ) ).css( 'display', 'none' );
+                                angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).removeClass( 'dropdown-show' );
+                                angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).css( 'display', 'none' );
                                 return false;
                             }
 
                             if ( eventSrc === null || ( eventSrc === dropdownMultiselect && !inside ) ) {
-                                var dropdownMenuBtn = angular.element( document.querySelector( '.dropdown-menu' ) );
+                                var dropdownMenuBtn = angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) );
 
                                 if ( openDropdown === true ) {
-                                    angular.element( document.querySelector( '.dropdown-menu' ) ).removeClass( 'dropdown-show' );
-                                    angular.element( document.querySelector( '.dropdown-menu' ) ).css( 'display', 'none' );
+                                    angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).removeClass( 'dropdown-show' );
+                                    angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).css( 'display', 'none' );
                                 } else {
-                                    angular.element( document.querySelector( '.dropdown-menu' ) ).addClass( 'dropdown-show' );
-                                    angular.element( document.querySelector( '.dropdown-menu' ) ).css( 'display', 'block' );
+                                    angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).addClass( 'dropdown-show' );
+                                    angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).css( 'display', 'block' );
                                 }
                                 openDropdown = !openDropdown;
                                 //console.log( "after", openDropdown );
                             }
                         } else {
-                            angular.element( document.querySelector( '.dropdown-menu' ) ).removeClass( 'dropdown-show' );
-                            angular.element( document.querySelector( '.dropdown-menu' ) ).css( 'display', 'none' );
+                            angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).removeClass( 'dropdown-show' );
+                            angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).css( 'display', 'none' );
                         }
                     } );
 
@@ -417,7 +418,7 @@
                                 inside;
 
                             while ( eventSrc !== dropdownMultiselect ) {
-                                var dropdownMenuList = angular.element( document.querySelector( '.dropdown-menu' ) );
+                                var dropdownMenuList = angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) );
 
                                 eventSrc = eventSrc[ 'offsetParent' ];
                                 inside = true;
@@ -431,27 +432,27 @@
 
 
                             if ( eventSrc === null ) {
-                                angular.element( document.querySelector( '.dropdown-menu' ) ).removeClass( 'dropdown-show' );
-                                angular.element( document.querySelector( '.dropdown-menu' ) ).css( 'display', 'none' );
+                                angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).removeClass( 'dropdown-show' );
+                                angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).css( 'display', 'none' );
                                 return false;
                             }
 
                             if ( eventSrc === null || ( eventSrc === dropdownMultiselect && !inside ) ) {
-                                var dropdownMenuBtn = angular.element( document.querySelector( '.dropdown-menu' ) );
+                                var dropdownMenuBtn = angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) );
 
                                 console.log( dropdownMenuBtn );
-                                if ( angular.element( document.querySelector( '.dropdown-menu' ) )[ 0 ].classList[ 1 ] === 'dropdown-show' ) {
-                                    angular.element( document.querySelector( '.dropdown-menu' ) ).removeClass( 'dropdown-show' );
-                                    angular.element( document.querySelector( '.dropdown-menu' ) ).css( 'display', 'none' );
+                                if ( angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) )[ 0 ].classList[ 1 ] === 'dropdown-show' ) {
+                                    angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).removeClass( 'dropdown-show' );
+                                    angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).css( 'display', 'none' );
                                 } else {
-                                    angular.element( document.querySelector( '.dropdown-menu' ) ).addClass( 'dropdown-show' );
-                                    angular.element( document.querySelector( '.dropdown-menu' ) ).css( 'display', 'block' );
+                                    angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).addClass( 'dropdown-show' );
+                                    angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).css( 'display', 'block' );
                                 }
 
                             }
                         } else {
-                            angular.element( document.querySelector( '.dropdown-menu' ) ).removeClass( 'dropdown-show' );
-                            angular.element( document.querySelector( '.dropdown-menu' ) ).css( 'display', 'none' );
+                            angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).removeClass( 'dropdown-show' );
+                            angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).css( 'display', 'none' );
                         }
                     }
 
@@ -466,7 +467,7 @@
                                 inside;
 
                             while ( eventSrc !== dropdownMultiselect ) {
-                                var dropdownMenuList = angular.element( document.querySelector( '.dropdown-menu' ) );
+                                var dropdownMenuList = angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) );
 
                                 eventSrc = eventSrc[ 'offsetParent' ];
                                 inside = true;
@@ -479,15 +480,15 @@
                             }
 
                             if ( angular.isDefined( inside ) && !inside ) {
-                                angular.element( document.querySelector( '.dropdown-menu' ) ).removeClass( 'dropdown-show' );
-                                angular.element( document.querySelector( '.dropdown-menu' ) ).css( 'display', 'none' );
+                                angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).removeClass( 'dropdown-show' );
+                                angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).css( 'display', 'none' );
                                 openDropdown = false; //closing the state of dropdown
                                 return openDropdown;
                             }
 
                         } else {
-                            angular.element( document.querySelector( '.dropdown-menu' ) ).removeClass( 'dropdown-show' );
-                            angular.element( document.querySelector( '.dropdown-menu' ) ).css( 'display', 'none' );
+                            angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).removeClass( 'dropdown-show' );
+                            angular.element( document.querySelector( '#dropdownMultiselect .dropdown-menu' ) ).css( 'display', 'none' );
                         }
 
                     }