我正在为我的网页设计课程设计一个电视节目页面。 我在我的网页上添加了标签,以便在教程后用作顶级菜单,但现在我不确定如何使标签居中,即使使用中心标签也是如此。
body {
font: 0.8em arial, helvetica, sans-serif;
}
#header ul {
list-style: none;
padding: 0;
margin: 0;
}
#header li {
float: right;
border: 1px solid #bbb;
border-bottom-width: 0;
margin: 0;
padding: 0;
}
#header a {
text-decoration: none;
display: block;
background: #eee;
padding: 0.24em 1em;
color: #00c;
width: 8em;
text-align: center;
}
#header a:hover {
background: #ddf;
}
#header #selected {
border-color: black;
}
#header #selected a {
position: relative;
top: 1px;
background: white;
color: black;
font-weight: bold;
}
#content {
border: 1px solid black;
clear: both;
padding: 0 1em;
}
h1 {
margin: 0;
padding: 0 0 1em 0;
}
<div id="header">
<center>
<ul>
<li style="font-family: DFKai-SB;"><a href="#">Home</a>
</li>
<li style="font-family: DFKai-SB;"><a href="#">Shows</a>
</li>
<li style="font-family: DFKai-SB;"><a href="#">Classic</a>
</li>
<li style="font-family: DFKai-SB;"><a href="#">More</a>
</li>
</ul>
</center>
</div>
<div id="content">
</div>
答案 0 :(得分:0)
将此div
与课程.centeer
添加到您的标签而不是<center>
:
.centeer {
display: table;
margin: 0px auto 0px auto;
}
<强> Live Demo 强>
答案 1 :(得分:0)
浮动具有更高的优先级,这就是为什么你的内容浮动到一边而不是对齐的原因。在 li 元素的css中,使用一些内联变体来避免堆叠。
body {
font: 0.8em arial, helvetica, sans-serif;
}
#header ul {
list-style: none;
padding: 0;
margin: 0;
}
#header li {
display: inline-flex;
border: 1px solid #bbb;
border-bottom-width: 0;
margin: 0;
padding: 0;
}
#header a {
text-decoration: none;
background: #eee;
padding: 0.24em 1em;
color: #00c;
width: 8em;
text-align: center;
}
#header a:hover {
background: #ddf;
}
#header #selected {
border-color: black;
}
#header #selected a {
position: relative;
top: 1px;
background: white;
color: black;
font-weight: bold;
}
#content {
border: 1px solid black;
clear: both;
padding: 0 1em;
}
h1 {
margin: 0;
padding: 0 0 1em 0;
}
&#13;
<div id="header">
<center>
<ul>
<li style="font-family: DFKai-SB;"><a href="#">Home</a>
</li>
<li style="font-family: DFKai-SB;"><a href="#">Shows</a>
</li>
<li style="font-family: DFKai-SB;"><a href="#">Classic</a>
</li>
<li style="font-family: DFKai-SB;"><a href="#">More</a>
</li>
</ul>
</center>
</div>
<div id="content">
</div>
&#13;