Correction status:qualified
Teacher's comments:作业中不必再放运行按钮, 实际上也运行不了, 是不是呢?
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <link rel="stylesheet" href="/css/style1.css"> </head> <body> <p>单行</p> <div class="container flex flex-start"> <span class="ietm">tiem1</span> <span class="ietm">tiem2</span> <span class="ietm">tiem3</span> </div> <P>多行</P> <div class="container flex flex-start wrap"></div> <span class="item">弹性元素 1</span> <span class="item">弹性元素 2</span> <span class="item">弹性元素 3</span> <span class="item">弹性元素 4</span> <span class="item">弹性元素 5</span> <span class="item">弹性元素 6</span> </body> </html>
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/*弹性容器通用样式*/ .container { border: 2px dashed red; margin: 15px; background: #cdc; } /*弹性元素通用样式*/ .item { box-sizing: border-box; border: 1px solid; padding: 20px; background: #ede; } /*块级弹性容器*/ .flex { display: flex; }
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a { padding: 5px 10px; margin: 0 5px; border-radius: 5px 5px 0 0; text-decoration-line: none; background-color: lightgreen; box-shadow: 2px 0 1px #888; color: black; } a:hover, /*tab切换进也会激活*/a:focus, a:active { background-color: orangered; color: white; } nav { display: flex; border-bottom: 1px solid gray; }
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@import "public.css"; .row { flex-direction: row; } .row-reverse { flex-direction: row-reverse; } .column { flex-direction: column; } .column-reverse { flex-direction: column-reverse; }
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@import "style2.css"; outline: 1px solid #ccc; margin: 10px; padding: 10px; } body, nav, main, article { display: flex; } body, article { flex-direction: column; } footer { border-top: 1px solid #ccc; } nav { padding-bottom: 0; }
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@import "public.css"; .container { width: 500px; } .nowrap { flex-direction: row; flex-wrap: nowrap; } .wrap { flex-direction: row; flex-wrap: wrap; } .wrap-reverse { flex-direction: row; flex-wrap: wrap-reverse; }
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@import "public.css"; .container { width: 500px; } .nowrap { /*flex-direction: row;*/ /*flex-wrap: nowrap;*/ flex-flow: row nowrap; } .item { /*min-width: 0;*/ } .wrap { /*flex-direction: row;*/ /*flex-wrap: wrap;*/ flex-flow: row wrap; } .wrap-reverse { /*flex-direction: row;*/ /*flex-wrap: wrap-reverse;*/ flex-flow: row wrap-reverse; }
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@import "public.css"; .container { width: 550px; } .wrap { flex-wrap: wrap; } .flex-start { justify-content: flex-start; } .flex-end { justify-content: flex-end; } .center { justify-content: center; } .space-between { justify-content: space-between; } .space-around { justify-content: space-around; } .space-evenly { justify-content: space-evenly; }
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@import "public.css"; .container { width: 550px; height: 300px; } .wrap { flex-wrap: wrap; } .stretch { align-items: stretch; } .flex-start { align-items: flex-start; } .flex-end { align-items: flex-end; } .center { align-items: center; } .wrap-stretch { align-content: stretch; } .wrap-flex-start { align-content: flex-start; } .wrap-flex-end { align-content: flex-end; } .wrap-center { align-content: center; } /*5. space-between*/ .wrap-space-between { align-content: space-between; } /*6. space-around*/ .wrap-space-around { align-content: space-around; } /*7. space-evenly*/ .wrap-space-evenly { align-content: space-evenly; } .all-align { justify-content: space-around; align-content: space-around; }
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