如上图所示，紫色的是列网格线，而蓝色的是行网格线，其中高亮大红的那个单元格列起始线是
line3，列终止线是
line4，行起始线是
line3，行终止线是
line4。也就是说这四条网格线间的区域是一个单元格。接下来，看一个示例，如何用网格线实现单元格占位区域：
HTML
复制代码
<div class=”wrapper”>
<div class=”box a”>A</div>
<div class=”box b”>B</div>
<div class=”box c”>C</div>
<div class=”box d”>D</div>
<div class=”box e”>E</div>
<div class=”box f”>F</div>
<div class=”box g”>G</div>
<div class=”box h”>H</div>
<div class=”box i”>I</div>
<div class=”box j”>J</div>
</div>
CSS
复制代码
body {
padding: 50px;
}
.wrapper {
display: grid;
grid-template-columns: 100px 10px 100px 10px 100px 10px 100px;
grid-template-rows: auto 10px auto 10px auto;
}
.box {
background-color: #444;
color: #fff;
font-size: 150%;
padding: 20px;
text-align: center;
}
.a{
grid-column-start: 1;
grid-column-end: 2;
grid-row-start: 1;
grid-row-end: 2;
}
.b {
grid-column-start: 3;
grid-column-end: 4;
grid-row-start: 1;
grid-row-end: 2;
}
.c {
grid-column-start: 5;
grid-column-end: 6;
grid-row-start: 1;
grid-row-end: 2;
}
.d {
grid-column-start: 7;
grid-column-end: 8;
grid-row-start: 1;
grid-row-end: 2;
}
.e {
grid-column-start: 1;
grid-column-end: 2;
grid-row-start: 3;
grid-row-end: 4;
}
.f {
grid-column-start: 3;
grid-column-end: 4;
grid-row-start: 3;
grid-row-end: 4;
}
.g {
grid-column-start: 5;
grid-column-end: 6;
grid-row-start: 3;
grid-row-end: 4;
}
.h {
grid-column-start: 7;
grid-column-end: 8;
grid-row-start: 3;
grid-row-end: 4;
}
.i {
grid-column-start: 1;
grid-column-end: 2;
grid-row-start: 5;
grid-row-end: 6;
}
.j {
grid-column-start: 3;
grid-column-end: 4;
grid-row-start: 5;
grid-row-end: 6;
}
在线案例
这种方式可以让你的子元素
