CSS 类 - H2 样式未显示
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CSS class - H2 style not showing
提问by Karl H.
I've got this in my .css file:
我的 .css 文件中有这个：
h2.spielbox {
margin-bottom:80px;
color:#f00;
}
a.spielbox {
text-decoration:none;
background-color:#aff;
}
But in my html file the h2 style is not showing, while the a-style works:
但是在我的 html 文件中，h2 样式没有显示，而 a 样式有效：
<div class="spielbox" style="float:left;width:320px"><h2>Testberichte</h2>
Seems i am not knowing something about CSS ?
似乎我对 CSS 一无所知？
回答by Wesley Murch
It's because you have the class applied to a div. Do this instead:
这是因为您将该类应用于div. 改为这样做：
<h2 class="spielbox">Testberichte</h2>
Alternately, you can do this if you want to leave it in the div:
或者，如果你想把它留在 div 中，你可以这样做：
.spielbox h2 {
margin-bottom:80px;
color:#f00;
}
h2.spielboxmatchesh2elements with the classspielbox.spielbox h2matchesh2elements that are within any element with the classspielbox
h2.spielbox将h2元素与类匹配spielbox.spielbox h2匹配h2具有该类的任何元素内的元素spielbox
回答by Kamil
you have set the spielbox class for h2, so you need to type it in h2,
你已经为 h2 设置了 spielbox 类，所以你需要在 h2 中输入它，
<h2 class="spielbox">...</h2>
