#mainBackground{background-image:url("./../img/background.jpg")}#header{background-image:url("./../img/background_header.png")}#header .logo:after{content:" ";position:absolute;top:0;left:0;width:100%;height:120px;background:url("./../img/snow.png") -96px -374px no-repeat transparent;animation:slide 5s linear infinite;animation-play-state:paused}#header .logo:hover:after{animation-play-state:running}@-moz-keyframes slide{0%{background-position:-96px -374px}25%{background-position:-40px -280px}50%{background-position:-60px -187px}75%{background-position:-118px -93px}100%{background-position:-96px 0}}@-webkit-keyframes slide{0%{background-position:-96px -374px}25%{background-position:-40px -280px}50%{background-position:-60px -187px}75%{background-position:-118px -93px}100%{background-position:-96px 0}}@-o-keyframes slide{0%{background-position:-96px -374px}25%{background-position:-40px -280px}50%{background-position:-60px -187px}75%{background-position:-118px -93px}100%{background-position:-96px 0}}@keyframes slide{0%{background-position:-96px -374px}25%{background-position:-40px -280px}50%{background-position:-60px -187px}75%{background-position:-118px -93px}100%{background-position:-96px 0}}