<!DOCTYPE?html>
<html>
<head>
<meta?charset="UTF-8">
<title>Document</title>
<style>
div{
width:?300px;
height:?300px;
background:?red;
color:?#fff;
padding:?0?20px;
border:?10px?solid?red;
}
</style>
</head>
<body>
<div>Lorem?ipsum?dolor?sit?amet,?consectetur?adipisicing?elit.?Quaerat?blanditiis?vitae?repellat?deleniti?mollitia?ab?consequatur?exercitationem?obcaecati?tenetur?ea?dolores?totam?nesciunt?magnam,?itaque?repudiandae?in?harum?quos?optio.</div>
</body>
</html>為什么這兩個不同？ 不是都是div嗎？
請問審查元素中，鼠標移到div的寬高，和右下角的寬高為什么會不同?。?/h1>
慕碼人1461820
2017-10-07 22:42:50
慕碼人1461820
2017-10-07 22:42:50
