/****/
@media screen and (max-width: 768px) {
    .art-main .art-tit h3{font-size: 18px !important;line-height: 25px;text-align: center;}
    .art-main .art-body p, .art-body  p span{text-indent: 0;line-height: 28px;padding-top: 10px;font-size: 15px !important;}
    .art-main .art-body img{width:100% !important;}
}