body {background: #fff;}
.root {min-height:100%;height:auto !important;width:998px;margin:0 auto;position: relative;}
.door {height: 300px;width: 210px;top: 50%;left:50%;margin: -150px 0 0 -105px;position: absolute;background: url(/i/door.png) center center no-repeat;}
.door-close {width:111px;height: 103px;background: url(/i/door_close.png) center center no-repeat;position: absolute;top:55px;left:65px;}