对于我的生活,我无法将列表项放在页面中心。任何人都可以伸出援助之手吗?我只希望六个 li 元素居中,直到它转移到移动设备上。JS 小提琴:https ://jsfiddle.net/qkre9v17/这是 html:
<div class="header">
<a href="index.html" class="logo"><img src="logo_ph.png" /></a>
<div class="nav-collapse" id="nav">
<ul>
<li class="dropdown">
<a href="section.html" class="dropdown-toggle">Management</a>
<ul>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">OUR ENVIRONMENT STORY</a></li>
</ul>
</li>
<li class="dropdown">
<a href="section.html" class="dropdown-toggle">Environment</a>
<ul>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
</ul>
</li>
<li class="dropdown">
<a href="section.html" class="dropdown-toggle">Social</a>
<ul>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
</ul>
</li>
<li class="dropdown">
<a href="section.html" class="dropdown-toggle">Economic</a>
<ul>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
</ul>
</li>
<li class="dropdown">
<a href="section.html" class="dropdown-toggle">Governance</a>
<ul>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
<li><a href="subpage.html">Sub link</a></li>
</ul>
</li>
<li class="dropdown">
<a href="section.html" class="dropdown-toggle">Company Profile</a>
</li>
</ul>
</div>
</div>