Html 链接类不适用于 CSS
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class for link not working with CSS
提问by user1341808
I've assigned the class "greenbutton" to a link in my html, but none of the changes I make to this class on my CSS take effect.
我已将“greenbutton”类分配给我的 html 中的链接，但我在 CSS 上对此类所做的任何更改均未生效。
home.html.erb
主页.html.erb
<p><a class="greenbutton" href="#">Sign Up</a> to learn more</p>
custom.css.scss
自定义.css.scss
.greenbutton a:link, .greenbutton a:visited {
font-size: 14px;
text-decoration: none;
}
The weird thing about this is that when I assign this class to the preceding paragraph tag, the changes take effect. Any thoughts?
奇怪的是，当我将这个类分配给前面的段落标记时，更改就会生效。有什么想法吗？
回答by Brad Christie
The CSS you're trying should either be applied to the <p>or modified to a.greenbutton. What you're specifying is an anchor within an element classed greenbutton. e.g.
您正在尝试的 CSS 应该应用于<p>或修改为a.greenbutton. 您指定的是类元素中的锚点greenbutton。例如
.greenbutton a { } /* anchor inside .greenbutton-classed element, like:
<p class="greenbutton">
<a href="#">Foo</a>
</p>
*/
a.greenbutton { } /* anchor with .greenbutton class applied, like:
<a href="#" class="greenbutton">Bar</a>
*/
回答by Sampson
Your selector is wrong:
你的选择器是错误的：
.greenbutton a:link
This targets anchor links within an element that has the class "greenbutton". What you want is for the class to be on the anchor:
这针对具有“greenbutton”类的元素中的锚链接。你想要的是让班级成为锚点：
a.greenbutton:link
回答by irfanmcsd
Css class should be like this.
CSS类应该是这样的。
a.greenbutton, a.greenbutton:visited {
font-size: 14px;
text-decoration: none;
}
