后台管理页面 | 易学教程

m母板：
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>{% block title %}{% endblock %}</title>
    <link rel="stylesheet" href="/static/css/commons.css" />
    {% block css %}{% endblock %}
    <style>
        body{
            margin: 0;
        }
        .left{
            float: left;
        }
        .right{
            float: right;
        }
        .hide{
            display: none;
        }
        .pg-header{
            height: 48px;
            background-color: #2f72ab;
            min-width: 1100px;
            line-height: 48px;
        }
        .pg-header .logo{
            color: white;
            font-size: 24px;
            width: 200px;
            background-color: #1c5a9c;
            text-align: center;
        }
        .pg-header .hl-menu .item{
            color: white;
            padding: 0 10px;
            height: 48px;
            display: inline-block;
        }
        .pg-header .hl-menu .item:hover{
            background-color: #1c5a9c;
        }
        .pg-header .hl-menu .item-set{
            display: inline-block;
            position: relative
        }
        .pg-header .hl-menu .item-set .sets{
            position: absolute;
            width: 150px;
            background-color: aliceblue;
            border: 1px solid #dddddd;
            display: none;
        }
        .pg-header .hl-menu .item-set .sets a{
            display: block;
            line-height: 30px;
        }
        .pg-header .hl-menu .item-set:hover .sets{
            display: block;
        }
    </style>
</head>
<body>
    <div class="pg-header">
        <div class="logo left">城管您说话</div>
        <div class="hl-menu left">
            <a class="item" href="#">菜单一</a>
            <a class="item" href="#">菜单二</a>
            <a class="item" href="#">菜单三</a>
            <div class="item-set">
                <a class="item" href="#">菜单四</a>
                <div class="sets">
                    <a href="#">菜单四-1</a>
                    <a href="#">菜单四-2</a>
                    <a href="#">菜单四-3</a>
                </div>
            </div>
            <div class="item-set">
                <a class="item" href="#">菜单四</a>
                <div class="sets">
                    <a href="#">菜单四-1</a>
                    <a href="#">菜单四-2</a>
                    <a href="#">菜单四-3</a>
                </div>
            </div>

        </div>
        <div class="hr-menu right"></div>
    </div>

    <div class="pg-body">
        <div class="menus">

        </div>
        <div class="contents">
            {% block contents %}{% endblock %}
        </div>
    </div>
    <div class="pg-footer"></div>

    {% block js %}{% endblock %}
</body>
</html>
View Code
来源：https://www.cnblogs.com/lxltxdy/p/9019542.html
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后台管理