Difference: HTML consists of tags surrounding content, such as "
Content"; CSS consists of one or more declarations and selectors, each declaration consists of an attribute and It consists of a value, for example "div{font-size:12px;}".
The operating environment of this article: windows7 system, Dell G3 computer, HTML5&&CSS3.
The difference between html syntax and css syntax
1. HTML consists of tags surrounding content. CSS consists of one or more declarations and selectors.
html syntax example is as follows:
<div>内容</div>
css syntax example:
div{font-size:12px;}
CSS rules consist of two main parts Consists of: a selector, and one or more declarations:
The selector is usually the HTML element you need to change the style of.
Each declaration consists of an attribute and a value.
The property is the style attribute you wish to set. Each attribute has a value. Properties and values are separated by colons.
2. The format of comments is different
<!--HTML注释格式:--> /*CSS注释内容*/
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