.topic-original .nd>div.wrap:first-child{max-width:none;background:rgb(238, 231, 218)}.topic-original .nd>div.wrap:first-child .trail{max-width:1240px;margin:auto;padding:15px 0;color:#716858}@media (max-width:600px){.topic-original .nd>div.wrap:first-child .trail{padding:12px 0}}