## Empty rule

    *{} * {} p {}

    ul,
    ol {}

## Simple rule

    p { color: red; }

## Important rule

    p {
        color: red !important;
        line-height: normal!important;
    }
    p{position:absolute!important}

## @ rule

    @media screen and (min-width: 100px) {}

## LESS variable

    @main-color: red;
    .foo {
    	background: @main-color;
    }

## Comment

    /* Simple comment here */

## String

    content: 'foo';

## URL

    content: url(foo.png);