Correcting teacher:PHPz
Correction status:qualified
Teacher's comments:
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>grid容器项目属性</title>
<style>
.box{
display: grid;
border: 2px solid rebeccapurple;
border-color: aqua;
background-color: blue;
width: 30em;
height: 30em;
grid-template-columns: 10em 10em 10em ;
grid-template-rows: 10em 10em 10em;
/* grid-template-columns: repeat(3, 10em);
grid-template-rows: repeat(3, 10em); */
}
.box > .box1{
/* 注意跨行列时,将项目宽度高度去掉,不然不生效 */
/* width: 5em;
height: 5em; */
background-color: black;
color: brown;
/* grid-row-start: 2 ;
grid-row-end: 3;
grid-column-start: 3;
grid-column-end: 3;
grid-row: 2 ;
grid-column: 3;
grid-row: 1 / 2;
grid-column: 2/3; */
grid-row: 2 / span2;
grid-column: 2 / span 4;
grid-row: 2 / span 2;
grid-row: 3 / span1;
grid-row: 2 / span2;
grid-column: 2 / span2;
grid-row: 3 / span1;
/* 简化 grid-row: 3 span1是默认的 */
grid-column: 1 / span3;
/*grid-area: ; 直接定义网格区域
行开始、列开始、航结束、列结束
*/
grid-area: 2 / 2 / span2 / span2 ;
}
</style>
</head>
<body>
<div class="box">
<div class="box1">123456789</div>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>grid容器/项目属性</title>
<style>
.box {
display: grid;
background-color: aliceblue;
width: 30em;
height: 30em;
/* 注意repeat 括弧里面加逗号 */
grid-template-columns: repeat(3 10em);
/* grid-template-rows: repeat(2 100px); */
grid-template-rows: repeat(3, 10em);
grid-template-columns: 10em 10em 10em ;
/* 行的意思 创建3行 每行 宽度10个em */
grid-template-rows: 10em 10em 10em ;
grid-template-columns: repeat(3, 10em);
grid-template-rows: repeat(3, 10em);
/* 默认行排列 */
grid-auto-flow: row;
/* 可以列排列 */
grid-auto-flow: column;
/* 默认自动排列填充 */
/* grid-auto-rows: auto; */
/* 容器中的列宽 只有两个值上下 左右 */
gap: 1em 1em ;
/* place-content剩余空间 容器剩余空间的对齐
两个值第一个垂直第二个水平
*/
place-content: center end;
place-content: center center;
place-content: center;
place-content: center start;
/* 所有剩余空间还可以在项目之间进行分配 也是两个值 */
place-content: space-between space-around;
place-content: space-between space-between;
place-content: space-between;
/* place-items项目在网格单元中的对齐方式 也是两个值 */
place-items: center;
place-items: start end;
}
.box > .box1{
background-color: blue;
width: 5em;
height: 5em;
}
</style>
</head>
<body>
<div class="box">
<div class="box1">item1</div>
<div class="box1">item2</div>
<div class="box1">item3</div>
<div class="box1">item4</div>
<div class="box1">item5</div>
<div class="box1">item6</div>
<div class="box1">item7</div>
<div class="box1">item8</div>
<div class="box1">item9</div>
<div class="box1">item10</div>
<div class="box1">item11</div>
</div>
</body>
</html>