.post-content>p{color:#7daeb1}body{font-size:1em}p,h2,h3,h4{line-height:1.5em;padding:0.3em}h4{font-size:18px;padding:6px}body{backgroud:efefef}.layui-nav{text-align:center;position:absolute;background-color:#8c8f9800;color:#fff;left:50%;top:35%;transform:translateX(-50%);transform:translateY(50% px)}.post-list>li{border:1px solid #b9acac;padding:15px;box-shadow:4px 4px 15px #ccbfbf}.baniframe{width:100%;height:100%;border-width:0px}@media (max-width: 980px){.layui-nav{background-color:#8c8f9800;color:#fff;left:0%;top:30%;transform:translateX(0%);transform:translateY(0%)}.layui-nav .layui-nav-item a{padding:0 10px}}