1.
display:grid2.
grid-template-columns: 100px 100px 100px //指定每列的宽度
grid-template-rows: 100px 100px 100px //指定每行的宽度3.
column-gap: 24px //列间距
row-gap: 24px //行间距
gap: 24px //都设置4.grid-template-areas用法
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<style>
.container{
width: 100px;
display: grid;
grid-template-areas:
"header header header"
"sidebar content content"
"footer footer footer";
gap: 10px;
}
header{
width: 1fr; height: 30px;
grid-area: header;
background-color: red;
}
main{
width: 60px; height: 50px;
grid-area: content;
background-color: aqua;
}
aside{
width: 40px; height: 50px;
grid-area: sidebar;
background-color: green;
}
footer{
width: 1fr; height: 30px;
grid-area: footer;
background-color: blue;
}
</style>
<body>
<div class="container">
<header></header>
<aside></aside>
<main></main>
<footer></footer>
</div>
</body>
</html>效果
5.
align和justify和flex一样
6.
grid特有的浮动单位：fr
长度为 当前fr / 总fr
