用JQuery覆盖正文背景? [英] Overriding body background with JQuery?
问题描述
$('body')。css('background-color','blue');
对我不起作用。
页面上似乎还有其他匹配的CSS规则。
There seems to be other matched CSS rules that prevail on the page.
有没有办法强制此CSS工作?当我尝试使用背景图像时,这也行不通...
Is there a way I can force this CSS to work? This also doesn't work when I try background-image...
使用Google Chrome浏览器的CSS资源管理器,可以为主体设置三种不同的匹配CSS规则。
With Google Chrome's CSS explorer there are three different matched CSS rules for body.
我不知道它是如何工作的,以及为什么上面的JQuery无法正常工作。
I don't understand how this works and why this above JQuery isn't working.
请向我提供知识!
答案非常适合覆盖CSS!谢谢
The answer is perfect for overriding CSS! Thanks
注意:从一开始就清除缓存并浏览数据,这很有帮助;)
Note: Clear cache and browsing data from the beginning of time, it helps ;)
推荐答案
如果要在冲突时强制应用此样式,请在样式之后使用!important
。
If you want to force this style to be applied in case there are conflicts then use !important
after the style.
$(function(){
$('body').css('background-color', 'blue !important');
});
这篇关于用JQuery覆盖正文背景?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!