CSS中编写省略号代码片段

#component-content #dtMain .dt-ul > li .component-item .component-name{

               display:inline-block;

               text-align:center;

               height:37px;

               line-height:37px;

               padding:0px 10px 0px 10px;

               width:90px;

               overflow:hidden;

               text-overflow:ellipsis;

               white-space:nowrap;

               color:#4b555c;

               font-family:'宋体';

               font-weight:700;

}