为什么右边的按钮不能水平居中啊,我试了好多办法
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<script type="text/javascript" src="js\flexible.js">
</script>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
<title>Document</title>
</head>
<style type="text/css">
*{
box-sizing: border-box;
margin: 0;
padding:0;
}
.head{
height: 2.25rem;
background-color: yellow;
display: flex;
}
.ig{
display: flex;
}
.btn{
display:flex;
justify-content:center;
}
button{
border-radius: 40px;
height: 1.225rem;
width: 3rem;
border:none;
}
img{
height: 100%;
width: 40%;
}
</style>
<body>
<div class="head">
<div class="ig">
<img src="图片\logo.jpg">
</div>
<div class="btn">
<button>下载APP</button>
</div>
</div>
<div class="middle"></div>
<div class="foot"></div>
</body>
</html>27
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_是你_
2020-08-31 10:35:12
按照老师的写法屏幕拉大,按钮的位置是有变化的
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<script type="text/javascript" src="js\flexible.js">
</script>
<meta name="viewport"
content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
<title>Document</title>
</head>
<style type="text/css">
* {
box-sizing: border-box;
margin: 0;
padding: 0;
}
.head {
height: 2.25rem;
background-color: yellow;
display: flex;
justify-content: space-around;
}
.ig {
display: flex;
}
.btn {
display: flex;
justify-content: center;
align-items: center;
}
button {
border-radius: 40px;
height: 1.225rem;
width: 3rem;
border: none;
}
img {
height: 100%;
width: 40%;
}
</style>
<body>
<div class="head">
<div class="ig">
<img src="./img/logo.png">
</div>
<div class="btn">
<button>下载APP</button>
</div>
</div>
<div class="middle"></div>
<div class="foot"></div>
</body>
</html>你也可以把你自己的代码粘贴上来
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