#hello{color:white;background:blue;}
#hello .world{border:1px solid red;margin-left:10px;margin-right:10px;margin-bottom:45px;margin-top:45px;}
#another{color:white;background:blue;}
#css .file{border:1px solid red;margin-left:10px;margin-right:10px;margin-bottom:45px;margin-top:45px;}
#with_images{background:url(../embed/asterisk_yellow.png?101);}
#and_relative_paths{background:url(../embed/asterisk_orange.png?101);}
#and_real_urls{background:url(http://example.com/image.png);}
@font-face{font-family:'DroidSansMonoRegular';src:url(../embed/DroidSansMono.eot?101);src:local('Droid Sans Mono Regular'),local('DroidSansMono'),url(../embed/DroidSansMono.ttf?101) format('truetype');}