![设置ul水平居中 设置ul水平居中](https://image.shishitao.com:8440/aHR0cHM6Ly9ia3FzaW1nLmlrYWZhbi5jb20vdXBsb2FkL2NoYXRncHQtcy5wbmc%2FIQ%3D%3D.png?!?w=700&webp=1)
<div class="jdcg-menu-nav">
<ul>
<li>基本信息</li>
<li>阶段资料</li>
<li>项目成员</li>
<li>项目成果</li>
</ul>
</div>
.jdcg-menu-nav {
margin: 0 auto;
text-align: center;
}
.jdcg-menu-nav ul li {
list-style-type: none;
display: inline;
position: relative;
}