幽灵资源网 Design By www.bzswh.com
                                原始代码:
center.html:
<!DOCTYPE html>
<html lang="Zh">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Center</title>
    <link rel="stylesheet" href="center.css">
</head>
<body>
    <div class="father">
        <div class="son"></div>
    </div>
</body>
</html>
center.css:
body {
    background-color: #6ed0ff;
}
.father {
    background-color: #be33ec;
    border-radius: 20px;
    box-shadow: 0 0 15px rgb(0, 0, 0);
    margin: 100px auto;
    width: 300px;
    height: 300px;
}
.son {
    background-color: #fcff00;
    border-radius: 20px;
    box-shadow: 0 0 10px rgb(0, 0, 0);
    width: 100px;
    height: 100px;
}
原始效果:
实现子盒子相对于父盒子垂直居中效果:
1. grid
.father {
    display: grid;
}
.son {
    align-self: center;
    justify-self: center;
}
2. absolute + 负margin
.father {
    position: relative;
}
.son {
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -50px;
    margin-top: -50px;
}
3. absolute + transform
.father {
    position: relative;
}
.son {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
4. absolute + margin: auto
.father {
    position: relative;
}
.son {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}
5. flex
.father {
    display: flex;
    justify-content: center;
    align-items: center;
}
6. margin+transfrom
.father {
    overflow: hidden;
}
.son {
    margin: 50% auto;
    transform: translateY(-50%);
}
7. table-cell
.father {
    display: table-cell;
    text-align: center;
    vertical-align: middle;
}
.son {
    display: inline-block;
}
8. inline-block + vertical-align
.father {
    text-align: center;
    line-height: 300px;
}
.son {
    display: inline-block;
    vertical-align: middle;
}
                                    标签:
                                        
                                CSS,盒子,水平垂直居中
幽灵资源网 Design By www.bzswh.com
                            
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                        免责声明:本站文章均来自网站采集或用户投稿,网站不提供任何软件下载或自行开发的软件! 如有用户或公司发现本站内容信息存在侵权行为,请邮件告知! 858582#qq.com
幽灵资源网 Design By www.bzswh.com
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