.kefu{ 
position:fixed;
top:150px;
right:-144px;
}
.kefur{ width:144px;}
* html,* html body{background-image:url(about:blank);background-attachment:fixed; overflow-x:hidden;} 
* html .kefu{position:absolute;right:expression(eval(document.documentElement.scrollLeft))-144px;top:expression(eval(document.documentElement.scrollTop+150))} 
.keful{ padding-top:100px;}
.kefuc{ background:url(/imagev6/zixun05.jpg) repeat-y;}
.kefub{ background:url(/imagev6/zixun03.jpg) no-repeat; padding:0 10px; height:323px; font-size:12px;}