css实现的鼠标悬浮提示

系统使用的是iview的UI,内部没有input提示的组件,所以......

效果:

代码:

.ivu-icon-md-help-circle:hover {
  cursor: pointer;
}
.ivu-icon-md-help-circle:hover:after{
   content:"多个以'、'隔开";
    padding: 6px 8px;
    color: #fff;
    text-align: left;
    text-decoration: none;
    word-wrap: break-word;
    background-color: rgba(0, 0, 0, 0.75);
    border-radius: 4px;
    -webkit-box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    position: absolute;
     124px;
    line-height: 25px;
}

  

原文地址:https://www.cnblogs.com/chenwan1218/p/14153899.html