我发现了一些类似的问题,但我找不到我的解决方案,因为我有一些简单的动画。让我们开始吧。我录制了短片10秒,展示了我的问题,请看一下HERE。另请查看此Bootply。谢谢你的帮助,我无法理解这一点。 HTML
<div class="container">
<nav class="navbar navbar-default" role="navigation">
<div class="row">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div class="collapse navbar-collapse" id="navbar">
<ul class="nav navbar-nav">
<li><a href="">Women</a></li>
<li><a href="">Men</a></li>
<li><a href="">Junior</a></li>
<li><a href="">Accesories</a></li>
<li><a href="">Collections</a></li>
<li><a href=""><span style="color:#f05050;">Sale</span></a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="">My Account</a></li>
</ul>
</div>
</div>
</nav>
</div>
CSS
.navbar {
margin-top: 10px;
}
.navbar-default {
border-width: 0px;
border-radius: 0px;
font-size: 12px;
font-weight: bold;
color: black;
border-bottom: 5px solid #000000;
color: #FFF;
background: #fff;
}
.navbar-default .navbar-brand, .navbar-default .navbar-nav > li > a {
text-shadow: none;
color: #000000;
}
.navbar-default .navbar-nav > .active > a, .navbar-default .navbar-nav > .open > a, .navbar-default .navbar-nav > ul > li, .navbar-default .navbar-nav > li.focus > a, .navbar-default .navbar-nav > .active > a:focus, .navbar-default .navbar-nav > .active > a:hover, .navbar-default .navbar-nav > .active > a:visited, .navbar-default .navbar-nav > li:hover > a:hover {
background-image: #1c2b36;
background: #1c2b36;
background-color: #1c2b36 !important;
color: #FFF;
border-bottom: 5px solid #3bc0c3;
-webkit-transition: all ease-in .1s;
-o-transition: all ease-in .1s;
-moz-transition: all ease-in .1s;
-ms-transition: all ease-in .1s;
transition: all ease-in .1s;
}
答案 0 :(得分:0)
应用的边框占用了额外的空间,因此将其推下。
尝试使用li元素或元素,无论哪个都悬停在边框上。主要是我猜的li
标签
.navbar-nav>li {
box-sizing: border-box;
-moz-box-sizing: border-box;
-webkit-box-sizing: border-box;
}
(OR)
你可以添加一个不可见的border-bottom
到li
元素,这样当它悬停时,只会改变颜色并且内容不会被推下来。就像这样:
.navbar-nav>li {
border-bottom:5px solid transparent;
}
编辑:
根据你的bootply这样做:
.navbar-default .navbar-brand, .navbar-default .navbar-nav>li>a {
text-shadow: none;
color: #000000;
border-bottom:5px solid transparent; //add this in CSS already present there
}