107 lines
2.6 KiB
HTML
107 lines
2.6 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 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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width: 1000px;
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height: 500px;
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background: pink;
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display: flex;
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/* 通过display:flex来把目标元素设置成flex布局 */
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flex-direction: row;
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/* flex-direction 属性决定主轴的方向，值为row的时候水平排列 起点在左 */
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}
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.box1 {
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width: 1000px;
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height: 500px;
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background: gold;
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display: flex;
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flex-direction: row-reverse;
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}
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.left,
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.left1 {
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width: 200px;
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height: 200px;
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background: red;
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}
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.right,
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.right1 {
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width: 200px;
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height: 200px;
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background: blue;
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}
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.box3 {
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flex-direction: column;
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}
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.box4 {
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flex-direction: column-reverse;
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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" style="margin-bottom: 15px;">
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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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这里是flex-direction:row的状况 即水平排列 起点在左侧
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</div>
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</div>
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<div class="box">
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<div class="left"></div>
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<div class="left"></div>
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<div class="left"></div>
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<div class="left"></div>
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<div class="left"></div>
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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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这里是flex-direction:row的状况 即水平排列 起点在左侧
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对于溢出的状况，flex-wrap 可以定义是否换行
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<P>默认属性值为 nowrap 不换行；其他属性还有wrap(换行), wrap-reverse(换行，第二行反向排列)</P>
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</div>
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</div>
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<div class="box1">
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<div class="right1"></div>
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<div class="left1"></div>
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<div>
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这里是flex-direction:column的状况 即垂直排列 起点在上面
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</div>
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</div>
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<div class="box box3">
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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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这里是flex-direction:column的状况 即垂直排列 起点在下面
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</div>
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</div>
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<div class="box1 box4">
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<div class="right1"></div>
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<div class="left1"></div>
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<div>
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这里是flex-direction:column-reverse的状况 即垂直排列 起点在下面
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</div>
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</div>
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</body>
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</html> |