批改状态:合格
老师批语:适当加些文字进行描述一下!另外命名尽量不要使用拼音。
justify-content , align-content,align-items:这些基本的对多行容器,单行容器上的排列方式!place-contentplace-content:垂直方向 水平方向;三种排列方式:start center end ;
既然有了这三种基本的排列方式,那就有关于单元格之间的排列方式,也就是说也有单元格之间的排列方式[三种方式]:
space-between;space-around;space-evenly;
同理是和flex布局的模式一样,什么二端对齐,中间格子对齐,那些。这里就不详细描述,忘了就度娘一哈!只需要记住格式依旧是:垂直方向,水平方向
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>grid布局</title><style>.container {display: grid;width: 300px;height: 300px;background: wheat;grid-template-columns: repeat(3, 50px);grid-template-rows: repeat(3, 50px);/*剩余空间分配方案:在顶部和左侧分配,简单的理解为二边分配。当容器存在剩余空间的时候,才有意义place-content: 垂直方向 水平方向;*//* place-content: start center ; *//*空间分配方案:在每个单元格之间分配;垂直方向二端对齐,水平方向分散对齐.*//* place-content: space-between space-around; space-evenly*//* 垂直分散对齐 ,水平平均对齐 */place-content: space-between space-between;}.container > .item {background: violet;}</style></head><body><div class="container"><div class="item">1</div><div class="item">1</div><div class="item">1</div><div class="item">1</div><div class="item">1</div><div class="item">1</div><div class="item">1</div><div class="item">1</div><div class="item">1</div></div></body></html>
引申为项目在区域中的对齐方案:
place-self: 垂直方向 水平方向place-self: center start;
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>grid布局-项目在区域中对齐方案</title><style>.container {display: grid;width: 300px;height: 300px;background: wheat;grid-template-columns: repeat(3, 1fr);grid-template-rows: repeat(3, 1fr);/* 网格区域,就是由一个或多个单元格组装的 *//* 整体对齐 */place-items: center;gap: 10px 5px;}.container > .item {width: 50px;height: 50px;}.container > .item:first-of-type {background: violet;grid-area: span 2 / span 2;/* 具体覆盖全局 */place-self: center start;}.container > .item:last-of-type {background: lightblue;grid-area: span 3;place-self: end center;}</style></head><body><div class="container"><div class="item">1</div><div class="item">1</div></div></body></html>
作业:
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