.right_e{
    	float:right;
    	width:400px;
    }
    
  .right_e li{
  	text-align: center;
  	margin: 0 15px;
  	float:left;
  	width: calc((100% - 120px)/3);
  }
  .right_e li img{
  	width: 100%;
  	margin-bottom: 15px;
  }
   .right_e li h3{
   	display: block;
   	line-height: 25px;
   	background: #e3120b;
   	color:#fff;
   	font-size: 13px;
   	border-radius: 5px;
   }