/*css*/
.ar_article p img{display:block;margin:0 auto;}
@media (max-width:768px){
    .ar_article img{height:auto;}
}
.ar_article p{
    font-size: 16px;
    color: #323232;
    line-height: 30px;
    font-family: 微软雅黑, "Microsoft YaHei";
    line-height: 2.25rem;}