div.docslists{
  float:left;
  width:780px;
  
}
div.doclist{
  float:left;
  width:200px;
  
}
div.subDoc_list{
  float:left;
  width:560px;
  padding:10px 0 10px 20px; 
}
div.docs_cat {
  float:left;
  width:200px;
  height:100px;
  padding:10px 0px;
}
div.tech_spec{
  background:url(../doc_list/tech_spec.jpg) no-repeat center center; 
}
div.freq_diag{
  background:url(../doc_list/freq_diag.jpg) no-repeat center center; 
}
div.inst_manual{
  background:url(../doc_list/inst_manual.jpg) no-repeat center center; 
}
div.certificate{
  background:url(../doc_list/certificate.jpg) no-repeat center center; 
}
div.usr_manual{
  background:url(../doc_list/usr_manual.jpg) no-repeat center center; 
}
div.docs_cat_link{
  float:letf;
  width:200px;
  line-height:20px;
  text-align:center;
  padding:70px 0 10px 0;
}
div.docs_cat_link a {
  color:#2971a7;
  font-weight:bold;
}
div.ItemList{
  float:left;
  width:550px;
}
div.docs_title {
  float:letf;
  width:550px;
  line-height:25px;
  font-weight:bold;
  font-size:14px;
  padding-left:10px;
  padding-bottom:15px;
  background:url(../img/bg_docs_cat.jpg) repeat-x; 
}
div.docs_item {
  position:relative;
  float:left;
  width:550px;
}
div.docsImg{
  float:left;
  width:50px;
  text-align:center;
  padding:10px 5px;
}
div.docsText{ 
  float:left;
  line-height:50px;
  color:#2971a7;
  padding-left:10px;
}
div.download{
  position:absolute;
  top:0px;
  right:0px;
  height:45px;
  line-height:45px;
  padding-right:15px;
}