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bootstrap经典网页布局

w3cschool小编 2021-01-26 14:21:42 浏览数 (512)
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1.布局结构(头部固定,内容分为左右结构)
2.结果展示

无标题

3.HTML代码

<div class="logo">
    logo
</div>
<div class="container-fluid">    
    <div class="row main">
        <div class="col-md-3 nav">nav</div>
        <div class="col-md-9 content">
            <div class="content-body">content</div>
        </div>
    </div>
</div>

4.CSS样式

  • 代码分为格式化代码(用于清除不同浏览器兼容性问题)
  • 布局代码(用于界面布局的代码)

<style>
        /*淘宝CSS格式化代码*/
        body,
        h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td {
            margin: 0;
            padding: 0;
        }
        body, button, input, select, textarea {
            font: 12px/1.5 tahoma, arial, \5b8b\4f53;
        }
        h1, h2, h3, h4, h5, h6 {
            font-size: 100%;
        }
        address, cite, dfn, em, var {
            font-style: normal;
        }
        code, kbd, pre, samp {
            font-family: couriernew, courier, monospace;
        }
        small {
            font-size: 12px;
        }
        ul, ol {
            list-style: none;
        }
        a {
            text-decoration: none;
        }
        a:hover {
            text-decoration: underline;
        }
        sup {
            vertical-align: text-top;
        }
        sub {
            vertical-align: text-bottom;
        }
        legend {
            color: #000;
        }
        fieldset, img {
            border: 0;
        }
        button, input, select, textarea {
            font-size: 100%;
        }
        table {
            border-collapse: collapse;
            border-spacing: 0;
        }
        /*布局CSS代码*/
        body, html {
            background: #EAEEF2;
            width: 100%;
            height: 100%;
            color: lightblue;
        }
        .container-fluid {
            background: aquamarine;
            height: 100%;
        }
        .logo {
            background: black;
            font-size: 40px;
            padding-left: 20px;
            height: 60px;
            min-height: 60px;
            width: 100%;
            position: fixed;
            top: 0;
            right: 0;
            z-index: 100;
        }
        .nav {
            background: white;
            font-size: 30px;
            height: 100%;
            width: 15%;
            float: left;
            position: relative;
            margin-right: -100%;
            box-shadow: 0px 2px 3px 2px rgba(0, 0, 0, 0.1);
        }
        .content {
            height: 100%;
            width: 85%;
            margin-left: 15%;
        }
        .content-body {
            padding-left: 15px;
            padding-right: 15px;
            background: white;
            height: 100%;
            font-size: 300px;
            box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.3);
            overflow: auto;
        }
        .main {
            background: #F8F8F8;
            height: 100%;
            padding-top: 68px;
            padding-bottom: 6px;
        }
    </style>


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