旁路CSS“通用选择器*复位” [英] Bypass CSS "Universal Selector * Reset"
问题描述
我已经调查过为网站编写目标网页。
这里有问题:原始开发者在通用选择器*重置主要css文件:
* {//通用选择器'*'重置
margin:0;
padding:0;
}
然后在它周围构建网站样式。
不幸的是,这需要大量代码来处理表,列表,标题等。
:有任何方法绕过单个对象(表,列表等)的选择器,甚至一般的页面(除了不包括css文件)?
修改:有些人对我的问题感到困惑。旁路我的意思是忽略星号选择器而不是覆盖它...还要注意,我试图最小化额外的代码。
编辑2: / strong>这里是一个(在CSS规范中定义)可能与浏览器的元素默认值不同。
I've been comisioned to write landing pages for a website.
Here's the problem: the original developer(s) added a "Universal Selector * Reset" in the main css file:
* { //Universal Selector '*' Reset
margin: 0;
padding: 0;
}
and then built the site styles around it.
Unfortunately, this is requiring alot of code to work around on Tables, Lists, Headings, Etc..
The Question is: Is there any way to bypass the selector for an individual object(table, list, etc) or even for the page in general(aside from not including the css file)?
Edit: Some people were confused by my question. By bypass I mean to ignore the asterisk selector rather than override it... Also note that I am trying to minimize on extra code.
Edit 2: here is a jsFiddle that illustrates my problem.
Note: "padding: initial;" dosen't seem to be working.
Any other selector is more specific than the *
selector and will thus override it's effects.
See the following sample Jsfiddle.
So therefore if you, for example, want to restore the paddings on a <table> you can simply do
table {
padding: initial;
}
If this doesn't quite tickle your fancy you can instead fine-tune your asterisk selector to ignore elements of your choosing:
*:not(table) {
[...]
}
Appendix:
As may come unexpected for many, setting a property and then using initial
on it with a more specific selector doesn't necessarily reverse the setting.
Compare a reset to initial value (second image below) to an unstyled example (first image below) (depending on your browser the result may differ):
Unstyled:
Reset:
This is because the initial value (defined in the CSS spec) of the property may differ from your browser's default value for the element.
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