Question

<html>
    <head>
        <title>The testing page</title>

        <style type="text/css">
        body{

            margin: 0px;
            padding: 0px;

        }

        #topbar{

            background-color: blue;
            width: 100%;
            height: 35px;
            margin: 0px auto; 


        }

        #logo{

            width: 100px;
            margin-left: 100px; 
            float: left;


        }

        #searchbar{

            margin-top: 5px;
            margin-left: 10px;
            height: 25px;
            width: 400px;
            float: left;
            border-radius: 2px;
            border: 1px #000 solid;
            padding: 5px 5px 5px 5px;
            position: absolute;
            z-index: 5;

        }

        #leftmenu{

            float: left;
            width: 300px;
            background-color: green;
            height: 500px;
            margin-left: 25px;
            margin-top: 10px;

        }

        #main{

            background-color: yellowgreen;
            height: 100%;
            width: 500px;
            position: relative;
            margin-top: 10px;
            margin-left: 335px;
            padding: 16px;

        }

        h1{
            margin: 0px

        }

        p{
            margin: 0px

        }



        </style>

    </head>

    <body>

        <div id="topbar">

            <img id="logo" src="images/explogo.png">
            <input id="searchbar" type="text" placeholder="Search">

        </div>

        <div id="leftmenu">
        </div>

        <div id="main">
                <h1>Fixed Top Menu</h1>
                <h2>Scroll this page to see the effect</h2>
                <h2>The navigation bar will stay at the top of the page while scrolling</h2>

                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <p>Some text some text some text some text..</p>
                <h1>Fixed Top Menu</h1>
                <h2>Scroll this page to see the effect</h2>
                <h2>The navigation bar will stay at the top of the page while scrolling</h2>

        </div>





    </body>

</html>

我一直在学习CSS和HTML，但是我是一个新手，我知道有些人会笑。但是，如何在左侧，右侧菜单和导航栏保持静止的同时使主要部分滚动？我已经在主要部分中添加了一些文本，但是当我向左滚动菜单时，导航栏和主要滚动会一起

Answer 1

如果将#main更改为以下内容，则会出现滚动条。那是你要的吗？这些更改使您的身高成为静态值，然后添加了滚动溢出。对于您的特定示例，我还必须调整宽度。

r’resources\treasure.png’

如何在左，右菜单和导航栏保持静止的同时使主要部分滚动？

1 个答案: