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I've noticed that there are a couple of similar questions and answers at SO already, but let me clarify my specific question here first:
I've got lecture slides which states like this:
http://mindinscription.net/webapp/csstest/precedence.PNG
To be frank, I haven't heard of this rule of css precedence myself, and I googled to find something with similar topic but not quite like that : here
To have a test myself, I've made a test page on my own server here
After running it on FireFox 3.6.3, I am sure it does not show the way as it should be, according to the statement in lecture slides:
Below is the source code :
<html>
<head>
<style type="text/css">
#target
{
border : 2px solid green;
color : green;
}
</style>
<link rel="stylesheet" href="./linked.css" type="text/css" media="screen" />
</head>
<body>
<div id="target">A targeted div tag on page.</div>
<img src="cat.jpg" alt="" style="width : 102px; height : 110px;" width="204px" height="220px" />
</body>
</html>
Can any experienced CSS guys help me figure out if the slide is correct or not?
Frankly speaking, I am puzzled myself, as I can clearly see some other "incorrect" statements here and there amongst the slides, such as JavaScript is on client-side (how about server-side JavaScript?) and "Embedded styles are in the head section of a web page "(what the heck? I am not allowed to put it inside the body tag?)
Sorry about this silly question, the exam is on TOMORROW, and I now see a lot of things to think about :)
834
The location order of precedence is: browser default rules, external style sheet rules, embedded styles, and inline style rules.
Inline CSS has a higher priority than embedded and external CSS. So final Order is: Value defined as Important > Inline >id nesting > id > class nesting > class > tag nesting > tag.
CSS Order Matters In CSS, the order in which we specify our rules matters. If a rule from the same style sheet, with the same level of specificity exists, the rule that is declared last in the CSS document will be the one that is applied.
The browser loads from top to bottom. CSS files help the browser to layout the page. JS files, in many times, are larger files.
First, with imported stylesheets they mean stylesheets embedded using the @import rule.
Second, a few lines below that explanation in the CSS 2.1 spec there's an explanation of the cascading order. Other parts of the spec might be useful for your exam, too. Good luck.
Update: A bit of googling resulted in:
etc.
162
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