font[size="3"]{
   color:#999999;
   font-size:60%;
}

div#side_item{
  width: 100px;
  height: 320px;
  position: fixed; 
  top: 50px; 
  right: -4px;
  text-indent: 100%; 
  white-space: nowrap; 
  overflow: hidden;
	z-index:9999;
}

div#side_item a#event {
  outline:none;
  display: block;
  background:url("https://ic4-a.wowma.net/mi/w/1280/h/1280/q/90/bcimg1-a.wowma.net/plus/u37314188/pc/css/../img/5offcoupon.png") no-repeat scroll 0 0 transparent;  
  background-position: 12px 0px;
  width: 100px;
  height: 320px;
}

div#side_item a#event:hover{
  outline:none;
  display: block;
  background:url("https://ic4-a.wowma.net/mi/w/1280/h/1280/q/90/bcimg1-a.wowma.net/plus/u37314188/pc/css/../img/5offcoupon.png") no-repeat scroll 0 0 transparent;
  background-position: -4px 0px;  
  width: 100px;
  height: 320px;
}


div#side_item2{
  width: 100px;
  height: 320px;
  position: fixed; 
  top: 400px; 
  right: -4px;
  text-indent: 100%; 
  white-space: nowrap; 
  overflow: hidden;
	z-index:9999;
}

div#side_item2 a#event2 {
  outline:none;
  display: block;
  background:url("https://ic4-a.wowma.net/mi/w/1280/h/1280/q/90/bcimg1-a.wowma.net/plus/u37314188/pc/css/../img/10offcoupon.png") no-repeat scroll 0 0 transparent;  
  background-position: 12px 0px;
  width: 100px;
  height: 320px;
}

div#side_item2 a#event2:hover{
  outline:none;
  display: block;
  background:url("https://ic4-a.wowma.net/mi/w/1280/h/1280/q/90/bcimg1-a.wowma.net/plus/u37314188/pc/css/../img/10offcoupon.png") no-repeat scroll 0 0 transparent;
  background-position: -4px 0px;  
  width: 100px;
  height: 320px;
}





* html #side_item{
position:absolute;
margin-top:expression(0 - parseInt(this.offsetHeight / 2) + (document.documentElement && document.documentElement.scrollTop || document.body.scrollTop) + 'px');
margin-left:expression(0 - parseInt(this.offsetWidth / 2) + (document.documentElement && document.documentElement.scrollLeft || document.body.scrollLeft) + 'px');
}

* html #side_item2{
position:absolute;
margin-top:expression(0 - parseInt(this.offsetHeight / 2) + (document.documentElement && document.documentElement.scrollTop || document.body.scrollTop) + 'px');
margin-left:expression(0 - parseInt(this.offsetWidth / 2) + (document.documentElement && document.documentElement.scrollLeft || document.body.scrollLeft) + 'px');
}