lovecoding
/
Web1020


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657
							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .box{
            width: 800px;
            height: 400px;
            border:2px dashed black;
            display: flex;
            /* justify-content: center; */
            /* align-items: center; */
            /* flex-direction: column;
            justify-content: space-around; */
            /* flex-wrap: wrap; */
            align-content: space-between;
        }
        .box2{
            flex-grow: 1;
        }
        .box3{
            /* order: -1; */
            /* align-self: flex-end; */
            /* flex-shrink: 2; */
            flex-grow: 2;
        }
        .box div{
            width: 100px;
            height: 100px;
            font-size: 40px;
            font-weight: bolder;
            text-align: center;
            line-height: 100px;
            background-color: red;
        }
        .box div:nth-child(odd){
            background-color: blue;
        }
    </style>
</head>
<body>
    <div class="box">
        <div class="box1">1</div>
        <div class="box2">2</div>
        <div class="box3">3</div>
        <!-- <div class="box4">4</div>
        <div class="box5">5</div>
        <div class="box6">6</div>
        <div class="box7">7</div>
        <div class="box8">8</div>
        <div class="box9">9</div>
        <div class="box10">10</div> -->
    </div>
</body>
</html>