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Four ways to write css

高洛峰

Oct 20, 2016 pm 01:28 PM

css

Priority: External style

Priority, that is: the right side of the selector with the same name will cover the left side

1. Internal style sheet

<head>
    <style>
        /*内部样式表，一般用于覆盖公用样式*/
        ＃headTip {
            color: 0xff5;
         }
    </style></head>

2. Use the link tag to declare the use of external resources in the document, the most commonly used a way.

The @CHARSET="utf-8"; that specifies the encoding of the css external style sheet needs to be placed on the first line.

<head>
    <link href="./my-common.css" rel="stylesheet" media="screen" type="text/css"/></head>

3.@ Method, introduce css. Note that this is loaded asynchronously. It is loaded after the entire html is loaded, which will cause the page to flicker. Not recommended.

<head>
    <style>
        @import &#39;my-common.css&#39;;    </style></head>

4. Inline style sheets have the highest priority and are the most straightforward, but they cannot be reused and are not easy to maintain.

<body>
    <input type="text" style="color:0x550;font-size:30px;"/></body>

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