1.外部样式
外部样式: 通过link标签引入一个外部的css文件
<link href="style.css" rel="stylesheet"/>
link标签的属性:
href:指定引入的路径
rel:指定引入的样式stylesheet
外部样式1.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>外部样式</title>
<link href="style.css" rel="stylesheet"/>
</head>
<body>
<div class="fruit">香蕉</div>
<div class="vegetables">白菜</div>
<div class="fruit">苹果</div>
<div class="vegetables">黄瓜</div>
<div class="fruit">葡萄</div>
</body>
</html>
外部样式2.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>外部样式</title>
<link href="style.css" rel="stylesheet"/>
</head>
<body>
<div class="fruit">草莓</div>
<div class="vegetables">冬瓜</div>
<div class="fruit">提子</div>
<div class="vegetables">香菇</div>
<div class="fruit">蓝莓</div>
</body>
</html>
style.css
.fruit{
color: red;
font-size: 40px;
}
.vegetables{
color:blue;
font-size: 60px;
2.内部样式
内部样式: 直接在style标签内编写CSS代码
内部样式.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>内部样式</title>
<style>
.fruit{
color: red;
font-size: 40px;
}
.vegetables{
color:blue;
font-size: 60px;
}
</style>
</head>
<body>
<div class="fruit">香蕉</div>
<div class="vegetables">白菜</div>
<div class="fruit">苹果</div>
<div class="vegetables">黄瓜</div>
<div class="fruit">葡萄</div>
</body>
</html>
3.行内样式
行内样式: 直接在标签中添加一个style属性, 编写CSS样式
行内样式.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>行内样式</title>
</head>
<body>
<div class="fruit" style="color: red;">香蕉</div>
<div class="vegetables">白菜</div>
<div class="fruit">苹果</div>
<div class="vegetables">黄瓜</div>
<div class="fruit">葡萄</div>
</body>
</html>