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寫border的樣式

原創(chuàng) 2019-03-16 13:05:17 201
摘要:<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0">&

<!DOCTYPE html>

<html lang="en">

<head>

<meta charset="UTF-8">

<meta name="viewport" content="width=device-width, initial-scale=1.0">

<meta http-equiv="X-UA-Compatible" content="ie=edge">

<title>CSS樣式</title>

<style>

.mr{margin: 0 auto;}

body{background: salmon;}

.bt1{width:250px; height: 250px; border: 2px dashed #000000; border-radius: 50%;}

.bt2{width:500px; height: 250px; border-bottom: 2px solid #ffff; border-top:2px solid #ff6500;}

button{border: none;text-align:center; width:100px;  height: 35px;}

.bt3{width:500px; height: 250px; margin-top:5px; box-shadow:0px 5px 30px #fff; margin: 0 auto;}

</style>

</head>

<body >

<div class="bt1 mr"></div>

<div class="bt2 mr"></div>

<button >提交按鈕</button>

<div class="bt3"></div>

</body>

</html>


批改老師:滅絕師太批改時間:2019-03-16 13:11:47
老師總結(jié):這是在復(fù)習(xí)前端知識么?那就提高作業(yè)質(zhì)量帶上案例最好哦!

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