html[xmlns]>/**/body #concept{
  clear:both;
  width:800px;
  height:500px;
  position:relative;
  z-index:0;
   
}

html[xmlns]>/**/body .concepttext{
  width:610px;
  height:380px;
  position:absolute;
  top:70px;
  left:70px;
  background-image:url(../image/backfillter.png);
  background-repeat:repeat;
  background-attachment:fixed;
  padding:0px 20px;
  }
  
html[xmlns]>/**/body .concepttitle{
  color:#ffffff;
  font-size:22px;
  }
  
html[xmlns]>/**/body .conceptbun{
  color:#ffffff;
  font-size:18px;
  line-height:35px;
  }