我经常使用div来输入信息,但我注意到包装盒有时可能没有填满空间,这导致其他包装的元素进入盒区。
例如:
<div>
<div style="length:150px;">my info1</div>
<div style="length:50px;">my Info2</div>
</div>
看一下这个例子
.topic {
width: 500px;
background-color: green;
display: block;
}
.topic .tInfo {
float: left;
width: 460px;
background-color: blue;
}
.topic .tName {
width: 460px;
background-color: brown;
}
.topic .tTime {
width: 460px;
background-color: lime;
}
.topic .tUImgLnk {
width: 40px;
height: 40px;
float: left;
position: relative;
background: red;
}
.topic .tUImgLnk .tUImg {
margin: 0px auto;
display: block;
top: 50%;
left: 50%;
transform: translateY(-50%) translateX(-50%);
position: absolute;
}
&#13;
<div class="topic" data-reactid=".24rl768raww.$0">
<div class="tUImgLnk" data-reactid=".24rl768raww.$0.0">
<a title="Carl" target="_blank" href="http://www.bradspel.net" data-reactid=".24rl768raww.$0.0.0">
<img class="tUImg" src="" data-reactid=".24rl768raww.$0.0.0.0">
</a>
</div>
<div class="tInfo" data-reactid=".24rl768raww.$0.1">
<div class="tName" data-reactid=".24rl768raww.$0.1.0"><a title="Carl" target="_blank" href="http://www.bradspel.net" data-reactid=".24rl768raww.$0.1.0.0">Carl</a>
</div>
<div class="tTime" data-reactid=".24rl768raww.$0.1.1"><span data-reactid=".24rl768raww.$0.1.1.0">2015-02-20 18:43:03</span>
</div>
</div>
</div>
<div class="topic" data-reactid=".24rl768raww.$0">
<div class="tUImgLnk" data-reactid=".24rl768raww.$0.0">
<a title="Carl" target="_blank" href="http://www.bradspel.net" data-reactid=".24rl768raww.$0.0.0">
<img class="tUImg" src="" data-reactid=".24rl768raww.$0.0.0.0">
</a>
</div>
<div class="tInfo" data-reactid=".24rl768raww.$0.1">
<div class="tName" data-reactid=".24rl768raww.$0.1.0"><a title="Carl" target="_blank" href="http://www.bradspel.net" data-reactid=".24rl768raww.$0.1.0.0">Carl</a>
</div>
<div class="tTime" data-reactid=".24rl768raww.$0.1.1"><span data-reactid=".24rl768raww.$0.1.1.0">2015-02-20 18:43:03</span>
</div>
</div>
</div>
&#13;
我在每个包装盒的末尾使用了<br style="clear:both"/>
,但这真的是最好的方法吗?
答案 0 :(得分:0)
这是因为你没有包装,而且这些元素是自由浮动的;
在下面的代码片段中,我使用article
选择器和已清除的浮点数将您的元素包装在行中:
.topic {
width: 500px;
background-color: green;
display: block;
}
.topic .tInfo {
float: left;
width: 460px;
background-color: blue;
}
.topic .tName {
width: 460px;
background-color: brown;
}
.topic .tTime {
width: 460px;
background-color: lime;
}
.topic .tUImgLnk {
width: 40px;
height: 40px;
float: left;
position: relative;
background: red;
}
.topic .tUImgLnk .tUImg {
margin: 0px auto;
display: block;
top: 50%;
left: 50%;
transform: translateY(-50%) translateX(-50%);
position: absolute;
}
article:after {
content: "";
display: table;
clear: both;
}
<article>
<div class="topic" data-reactid=".24rl768raww.$0">
<div class="tUImgLnk" data-reactid=".24rl768raww.$0.0">
<a title="Carl" target="_blank" href="http://www.bradspel.net" data-reactid=".24rl768raww.$0.0.0">
<img class="tUImg" src="" data-reactid=".24rl768raww.$0.0.0.0">
</a>
</div>
<div class="tInfo" data-reactid=".24rl768raww.$0.1">
<div class="tName" data-reactid=".24rl768raww.$0.1.0"><a title="Carl" target="_blank" href="http://www.bradspel.net" data-reactid=".24rl768raww.$0.1.0.0">Carl</a>
</div>
<div class="tTime" data-reactid=".24rl768raww.$0.1.1"><span data-reactid=".24rl768raww.$0.1.1.0">2015-02-20 18:43:03</span>
</div>
</div>
</div>
<article>
</article>
<div class="topic" data-reactid=".24rl768raww.$0">
<div class="tUImgLnk" data-reactid=".24rl768raww.$0.0">
<a title="Carl" target="_blank" href="http://www.bradspel.net" data-reactid=".24rl768raww.$0.0.0">
<img class="tUImg" src="" data-reactid=".24rl768raww.$0.0.0.0">
</a>
</div>
<div class="tInfo" data-reactid=".24rl768raww.$0.1">
<div class="tName" data-reactid=".24rl768raww.$0.1.0"><a title="Carl" target="_blank" href="http://www.bradspel.net" data-reactid=".24rl768raww.$0.1.0.0">Carl</a>
</div>
<div class="tTime" data-reactid=".24rl768raww.$0.1.1"><span data-reactid=".24rl768raww.$0.1.1.0">2015-02-20 18:43:03</span>
</div>
</div>
</div>
</article>