45 lines
1.2 KiB
HTML
45 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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<style>
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/*
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flex
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*/
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*{
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margin:0;
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padding: 0;
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}
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.item{
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width: 300px;
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height: 300px;
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background: blue;
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border-bottom: 1px solid white;
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}
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.box{
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display: flex; /*声明一个弹性盒子*/
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/*内联元素display的默认值是 inline 块级元素的display默认值是block */
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/* flex-direction: row<shuiping>/column(shuzhi); 定义主轴方向 */
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/* justify-content: start; 定义排列方式*/
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/* flex-direction: column; */
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/* justify-content: center; */
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/* align-items:center; */
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/* justify-content: space-around; */
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justify-content: space-between;
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}
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</style>
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</head>
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<body>
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<div class="box">
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<div class="item"></div>
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<div class="item"></div>
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<div class="item"></div>
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</div>
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</body>
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</html>
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