前言:如今我们布局大多时候都是用的 flex 布局,但是有时我们也可以使用 margin 小技巧去完成布局。在弹性盒中当我们把 margin 某一个方向上设置为 auto,他的含义是用 margin 吃掉这个方向的剩余空间。
- html>
- <html lang="en">
- <head>
- <meta charset="utf-8" />
- <meta http-equiv="X-UA-Compatible" content="IE=edge" />
- <meta
- name="viewport"
- content="initial-scale=1.0, user-scalable=no, width=device-width"
- />
- <title>documenttitle>
- <style>
- .box {
- width: 500px;
- height: 500px;
- border: 1px solid;
- display: flex;
- }
- .item {
- width: 100px;
- height: 100px;
- background: blue;
- margin: auto;
- }
- style>
- head>
- <body>
- <div class="box">
- <div class="item">div>
- div>
- <script>script>
- body>
- html>

- html>
- <html lang="en">
- <head>
- <meta charset="utf-8" />
- <meta http-equiv="X-UA-Compatible" content="IE=edge" />
- <meta
- name="viewport"
- content="initial-scale=1.0, user-scalable=no, width=device-width"
- />
- <title>documenttitle>
- <style>
- .box {
- width: 500px;
- height: 500px;
- border: 1px solid;
- display: flex;
- }
- .item {
- width: 100px;
- height: 100px;
- background: blue;
- }
- style>
- head>
- <body>
- <div class="box">
- <div class="item">div>
- <div class="item">div>
- <div class="item" style="margin-left: auto">div>
- div>
- <script>script>
- body>
- html>
