.content-right{
  margin-top:20px;
  float:left;
  margin-left:50px;
  width:1112px;
}
/*hide 标题下拉箭头*/
.ui-icon-triangle-1-s {
    background-position: 44px -16px;
}



@media screen and (max-width:1599px){
  .content-right{
  margin-top:20px;
  float:left;
  margin-left:50px;
  width:900px;
 }
}
@media screen and (max-width:1220px){
  .content-right{
  margin-top:20px;
  float:left;
  margin-left:20px;
  width:720px;
 }
}