css实现右侧三角

 

  .traggle{
      border-width: 6px;
      border-color: transparent transparent transparent #ff6666;
      border-style: dotted dotted dotted solid;
    }

 

 

<div class="traggle">

</div>

 上图：

 

转载于:https://www.cnblogs.com/jishan-coder/p/7607620.html