console 命令行工具 X clear
console
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0
        }

        .container {
            position: relative;
            width: 100%;
        }

        #one,
        .head {
            text-align: center;
            width: 100%;
          
          


        }


        .day {
            position: absolute;
            width: 70px;
            height: 70px;
            border-bottom-left-radius: 20%;
            border-bottom-right-radius: 20%;
            border-top-left-radius: 20%;
            border-top-right-radius: 20%;
        }

        .pass {

            margin-left: 260px;
            margin-top: -40px;
        }

        .news1 {
            margin-left: 100px;
            color: gray
        }

        .two {
            margin-left: 162px;
            margin-top: 58px;

        }
        .two1{
            margin-left: 162px;
            margin-top: 20px;
        }
        .world{
            background-color: gainsboro;
            height:462px;
        }
    </style>
</head>

<body>
    <div class="container">
        <div class="world">
        <div class="head">
            <img src="https://www.zenitour.com/img/logoIndex.png">
        </div>
        <div id="one">
            <img src="https://www.zenitour.com/upload/zetu.png">
        </div>
        <div class="pass">
            <img src="https://www.zenitour.com/upload/zhaozihan.png" class="day">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            <span style="margin-left: 50px; color: #fff ;font-size:10px; ">赵子寒</span>
        </div>
    </div>
        <!-- 下面的课件 -->
        <div class="two">

            <p class="news1"> html：简单主页</p>
        </div>
    </div>
    <div class="two1">

        <p class="news1"> html：各种文本</p>
    </div>
    <div class="two1">

        <p class="news1"> html：个人小日历</p>
    </div>
    <div class="two1">

        <p class="news1"> html：表单及控件</p>
    </div>





    </div>
</body>

</html>