lovecoding
/
W250511


			
				
					
						
						
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							<!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: 200px; */
            border: 3px solid black
        }

        /* float 浮动元素 会让元素横向依次排列 */
        .box div {
            width: 100px;
            height: 100px;
            background-color: blue;
            margin-left: 10px;
            float: right;
            color: white;
            font-size: 30px;
            font-weight: bolder;
            text-align: center;
            line-height: 100px;
        }

        p {
            /* clear 清除浮动元素 */
            clear: both;
        }

        /* span {
            clear: both;
        } */
    </style>
</head>

<body>
    <div class="box">
        <div class="div1">1</div>
        <div class="div2">2</div>
        <div class="div3">3</div>
        <div class="div4">4</div>
        <p></p>
        <!-- <span>hello</span> -->
    </div>
</body>

</html>