HTML Classes

Iklasipika ang HTML (maglagay ng klase) upang mabigyan ng CSS style ang klase ng elemento.

Maglagay ng parehong estilo para sa parehong klase o iba't ibang estilo para sa iba't ibang klase.

实例

<!DOCTYPE html>
<html>
<head>
<style>
.cities {
    background-color:black;
    color:white;
    margin:20px;
    padding:20px;
} 
</style>
</head>
<body>
<div class="cities">
<h2>London</h2>
<p>
London ay kapital na siyudad ng Inglatera. 
It is the most populous city in the United Kingdom, 
may isang metropolitan area na may higit sa 13 million na naninirahan.
</p>
</div> 
</body>
</html>

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Block Level Element Category

Ang HTML <div> ayBlock Level ElementMaaaring magamit bilang konteiner ng ibang HTML na elemento.

Iset ang klase ng <div> na nagiging dahilan para sa parehong <div> upang maglagay ng parehong klase:

实例

<!DOCTYPE html>
<html>
<head>
<style>
.cities {
    background-color:black;
    color:white;
    margin:20px;
    padding:20px;
} 
</style>
</head>
<body>
<div class="cities">
<h2>London</h2>
<p>London ay kapital na siyudad ng Inglatera. 
It is the most populous city in the United Kingdom, 
with a metropolitan area of over 13 million inhabitants.</p>
</div>
<div class="cities">
<h2>Paris</h2>
<p>Paris is the capital and most populous city of France.</p>
</div>
<div class="cities">
<h2>Tokyo</h2>
<p>Tokyo is the capital of Japan, the center of the Greater Tokyo Area,</p>
at the most populous metropolitan area in the world.</p>
</div>
</body>
</html>

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分类行内元素

HTML <span> 元素是行内元素，能够用作文本的容器。

设置 <span> 元素的类，能够为相同的 <span> 元素设置相同的样式。

实例

<!DOCTYPE html>
<html>
<head>
<style>
  span.red {color:red;}
</style>
</head>
<body>
<h1>My <span class="red">Important</span> Heading</h1>
</body>
</html>

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