box-sizing:border-box,padding-box 顛覆盒子模型
阿新 • • 發佈：2019-02-19
<!DOCTYPE html>
<html>
<head>
<title></title>
<meta charset="gbk">
<style type="text/css">
.base_class {
width: 100px;
height: 100px;
padding: 10px;
margin: 20px;
border: 5px solid #ffff00;
background-color: gray;
}
</style>
</head>
<body>
<div class="base_class" style="box-sizing:border-box">border-box</div>
<div class="base_class" style="box-sizing:content-box">content-box 是預設值</div>
<div class="base_class " style="box-sizing:padding-box" >padding-box(firefox支援)</div>
<div class="base_class" style="box-sizing:inherit">繼承父親元素</div>
</body>
</html>
<html>
<head>
<title></title>
<meta charset="gbk">
<style type="text/css">
.base_class {
width: 100px;
height: 100px;
padding: 10px;
margin: 20px;
border: 5px solid #ffff00;
background-color: gray;
}
</style>
</head>
<body>
<div class="base_class" style="box-sizing:border-box">border-box</div>
<div class="base_class" style="box-sizing:content-box">content-box 是預設值</div>
<div class="base_class " style="box-sizing:padding-box" >padding-box(firefox支援)</div>
<div class="base_class" style="box-sizing:inherit">繼承父親元素</div>
</body>
</html>