Guide on replacing a link tag with another using CSS

On one of my website pages, I am utilizing two different CSS stylesheets:

<link type="text/css" href="base_form.css" rel="stylesheet" />
<link type="text/css" href="extended_form.css" rel="stylesheet" />

The extended_form.css stylesheet needs to take precedence over the base_form.css stylesheet. Is there a method to ensure this happens?

Answer №1

If you haven't already, have you considered adding !important to the end of your current CSS declarations? This will override any previous styles for the specified selector.

For example:

<!-- html -->
<html><body id="foo"></body></html>

<!-- css -->
body { background: #0000FF; }
body#foo { background: #FF0000; }

Typically, using an id as a selector overrides any "global" styles applied to an element. However, consider using !important in your CSS like so:

body { background: #0000FF !important; }
body#foo { background: #FF0000; }

With this change, the background color for #foo would be set to #0000FF instead of #FF0000.

You can see the difference by checking out these demos on jsFiddle.net:

http://jsfiddle.net/9sJqx/ with regular priority

http://jsfiddle.net/WfNUX/ where !important is applied

Answer №2

Using !important is a powerful method for overriding styles.

For example:

In base_form.css, the style is defined as

.header {
  width:100%;
}

However, in extended_form.css, it is specified as

.header {
  width:80%;
}

If you wish to override the style from extended_form.css,

.header {
  width:80% !important;
}

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