document.writeln("<style>li {    float: right;    color: #666;    font-size:16px;    line-height:30px;    list-style:none;}li:first-child {    float: left;}li a {    color: #666;}li a:hover {    color: #0157b3;}</style>  <li>上一篇：<a href=\"http://www.tianyuan.gov.cn/c24346/20230208/i2000851.html\">株洲筑牢校园“防疫墙”</a></li>  <li>下一篇：<a href=\"http://www.tianyuan.gov.cn/c24346/20230208/i2000853.html\">战“疫”进行时，天元学子这样在家抗疫！</a></li>");