.icon-download{background-image:url(../images/sprite.png);background-position:0 0;width:171px;height:36px}.icon-logo{background-image:url(../images/logo.png);width:216px;height:35px;-webkit-background-size:auto 100%;background-size:auto 100%;background-repeat:no-repeat}.icon-reg-down{background-image:url(../images/sprite.png);background-position:0 -100px;width:100px;height:36px}.icon-reg{background:#52c018;border-radius:15px;width:80px;height:30px}.icon-reg:hover{background:#5dd21f}.icon-reg:active{background:#4cb713}