A collection of CSS styles, categoiezed by files, which are useful on common projects
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docs
.editorconfig
.gitattributes
.gitignore
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.stylelintrc
.travis.yml
LICENSE
README.md
animations.css
class-rules.css
color-classes.css
data-filter.css
element.css
fonts.css
import.css
jekyll-highlight.css
math.css
package-lock.json
package.json
print.css
progress.css
rem.css
utility.css
viewport.css

README.md

core-css

A collection of stylesheets that enable quick and easy styling with customization

Build Status GitHub issues GitHub stars GitHub release GitHub license

Helpful Links

Overview

Unlike many CSS libraries, this one has the aim of allowing customization and advanced features by utilizing the amazing features of modern CSS. Just changing a --custom-property or two can completely change the theme of a site and, since this is native CSS, you can edit these in your browser and see the results live.

For best results, namely in production, you should transpile your CSS using PostCSS using:

  • cssnano
  • postcss
  • postcss-calc
  • postcss-cssnext
  • postcss-custom-properties
  • postcss-discard-comments
  • postcss-import

It is intended to be used with shgysk8zer0/fonts, but that is completely optional. Simply don't use fonts.css and use whatever font stylesheet(s) you want instead.

Example

@import url("./viewport.css");
@import url("./rem.css");
@import url("./fonts.css");
@import url("./animations.css");
@import url("./element.css");
@import url("./class-rules.css");
@import url("./jekyll-highlight.css");

:root {
  /*================= Font Size and loading =================*/
  --desktop-rem: 1.3vw;
	--tablet-rem: 1.5vw;
	--mobile-rem: 3.3vw;
	--main-font: 'Roboto';
	--title-font: 'Ubuntu';
	--header-font: 'Alice';
	--article-font: 'Ubuntu';
	--article-header-font: var(--header-font);
	--font-display: optional;

	/*================= Set color vars here =================*/
	--default-color: #010101;
	--alt-color: #FAFAFA;
	--primary-color: #E0E0E0;
	--link-color: var(--accent-color);
	--accent-color: #135f9d;
	--accent-color-2: #0d4a7c;
	--border-color: #2D2D2D;

  /*================= Button styles and config =================*/
	--button-background: var(--accent-color);
	--button-active-background: var(--accent-color-2);
	--button-disabled-background: var(--button-active-background);
	--button-border: border;
	--button-disabled-border: var(--button-border);
	--button-active-border: var(--button-disabled-border);
	--button-color: var(--alt-color);
	--button-active-color: var(--button-color);
  --button-border-radius: 4px;

	/*================== Animation properties ==================*/
	--animation-stagger: 150ms;

	/* ================= Syntax Highlighting ====================*/
	--highlight-color: black;
	--highlight-background: #efefef;
  --highlight-literal-number-color: #CCA418;
}
<body class="border-box scroll-smooth">
  <!-- ... -->
  <dialog class="animation-speed-normal animation-ease-in fade-in font-main">
     <header class="clearfix sticky top background-primary">
      <button type="button" class="background-accent color-alt float-right">
        <svg class="current-color icon">
          <use xlink:href="#close" />
        </svg>
      </button>
    </header>
    <div class="card shadow">
      Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor
      incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis
      nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
      Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore
      eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident,
      sunt in culpa qui officia deserunt mollit anim id est laborum.
    </div>