这是navbar html
<div class="row">
<div class="col-xs-12">
<nav class="navbar" id="nav_menu">
<ul class="nav navbar-nav">
<li class="item"><a href="">Home</a></li>
<li class="dropdown item open">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="true">About us</a>
<ul class="dropdown-menu">
<li><a href="">People</a></li>
</ul>
</li>
</ul>
</nav>
</div>
</div>
问题是尺寸限制在导航栏高度,这意味着下拉框不能超出导航栏的大小。我怀疑它不是由检查后的z-index引起的。它与溢出有关,但是任何元素标签都需要改变吗?
感谢您的帮助
答案 0 :(得分:2)
>>> for key, value in list1:
... print '{} {:<2d} ||| {}'.format(
... key, value['count'],
... ', '.join(['%s %d' % kv for kv in value['value1'].most_common()]))
...
key1 10 ||| set1 5, set2 4, set3 1
key2 8 ||| set1 6, set2 2
key3 7 ||| set1 5, set2 2, set3 1
&#13;
答案 1 :(得分:1)
摆脱
.left_menu_body {
margin-bottom: -99999px;
padding-bottom: 99999px;
}
.row {
overflow: hidden;
}
真的不明白为什么你在.left_menu_body