grid网格布局——色子布局

一、基本概念

样式	含义
grid-area	定义名称
grid-auto-columns	定义列数
grid-auto-flow	定义单元格流动方向（想象水流的样子）
grid-auto-rows	定义行数
grid-column	第几列 / span 合并列数
grid-column-start	第几列
grid-column-end	跨度列
column-gap	列间距
grid-gap	行间距 / 列间距
grid-row	第几行 / 行跨度
row-gap	行间距
grid-row-start	第几行
grid-row-end	跨度
grid-template	定义网格 行 / 列
grid-template-columns	定义网格列数
grid-template-rows	定义网格行数
grid-template-areas	定义区域网格

<div class="grid grid1">
    <div class="item" style="grid-area:a"></div>
</div>

 .grid {
            grid-gap: 10px;
            display: grid;
            height: 100px;
            width: 100px;
            background: #fff;
            padding: 15px;
            border-radius: 5px;
            margin-top: 10px;
        }
.grid1 {
            grid-template-areas:
                ". . ."
                ". a ."
                ". . .";
        }

.grid2 {
            grid-template-areas:
                ". a ."
                ". . ."
                ". b .";
        }

<div class="grid grid2">
        <div class="item" style="grid-area:a"></div>
        <div class="item" style="grid-area:b"></div>
    </div>

.grid3 {
            grid-template-areas:
                "a . ."
                ". b ."
                ". . c";
        }

<div class="grid grid3">
        <div class="item" style="grid-area:a"></div>
        <div class="item" style="grid-area:b"></div>
        <div class="item" style="grid-area:c"></div>
    </div>

 .grid4 {
            grid-template-areas:
                "a . b"
                ". . ."
                "c . d";
        }

<div class="grid grid4">
        <div class="item" style="grid-area:a"></div>
        <div class="item" style="grid-area:b"></div>
        <div class="item" style="grid-area:c"></div>
        <div class="item" style="grid-area:d"></div>
    </div>

<div class="grid grid5">
        <div class="item" style="grid-area:a"></div>
        <div class="item" style="grid-area:b"></div>
        <div class="item" style="grid-area:c"></div>
        <div class="item" style="grid-area:d"></div>
        <div class="item" style="grid-area:e"></div>
    </div>

.grid5 {
            grid-template-areas:
                "a . b"
                ". c ."
                "d . e";
        }

.grid6 {
            grid-template: repeat(3, calc((100px - 20px) / 3)) / repeat(2, calc((100px - 20px) / 3));
            justify-content: space-between;
        }

<div class="grid grid6">
        <div class="item"></div>
        <div class="item"></div>
        <div class="item"></div>
        <div class="item"></div>
        <div class="item"></div>
        <div class="item"></div>
    </div>