tabs>ul{
  list-style-type: none;
  margin:0;
  padding:0;
  //background-color:#eee;
}
tabs>ul>li{
  cursor:pointer;
  border:solid 1px silver;
  border-width:1 1 0 1;
  border-bottom-color:transparent;
  display: inline-block;
  padding:2 5;
  margin:0;
  margin-bottom:-1;
  background-color:#eee;
  border-radius:3 3 0 0;
  white-space:nowrap;
}
tabs>ul>li:hover{
  //background-color:#efefef;
  background-color:#e5e5e5;
}
tabs>ul>li.sel{
  border-width:1 1 1 1;
  background-color:#fff;
}
tabs>div{
  border:solid silver 1px;
  margin-top:0;
  background-color:#fff;
}