103 lines
2.0 KiB
HTML
103 lines
2.0 KiB
HTML
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<!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 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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margin: 0;
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padding:0;
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}
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.box{
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display:flex
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}
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.one{
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height: 200px;
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border: 1px solid red;
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flex:1;
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}
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.two{
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height: 200px;
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border: 1px solid blue;
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flex:1;
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}
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.box1{
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width: 800px;
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height: 400px;
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background: skyblue;
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display: flex;
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justify-content: space-between;
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margin-bottom: 20px;
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}
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.left{
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width:20%;
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height: 200px;
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background: pink;
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}
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.right{
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width:70%;
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height: 200px;
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background: silver;
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}
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.left1{
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width:200px;
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height: 200px;
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background: pink;
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}
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.right1{
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width:200px;
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height: 200px;
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background: silver;
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}
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.box2{
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justify-content: center;
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align-items: center;
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}
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html,
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body {
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height: 100%
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}
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.main {
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display: flex;
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height: 100%;
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justify-content: center;
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align-items: center;
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border: 1px solid gray;
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}
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.box4 {
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width: 300px;
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border: 1px solid red;
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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="one"></div>
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<div class="two"></div>
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<div></div>
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</div>
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<div class="box1">
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<div class="left"></div>
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<div class="right"></div>
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</div>
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<div class="box1 box2">
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<div class="left1"></div>
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<div class="right1"></div>
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</div>
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<div class="main">
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<div class="box4">未知高度上下左右居中</div>
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</div>
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</body>
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</html>
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