CSS响应式网站开发

    xiaoxiao2025-09-08  689

    <html>

    <head>

    //当设备屏幕最大宽度小于1024px时加载如下CSS内容

    @media screen and (max-width: 1024px){             body{                 width:1024px;             }             #main{              background-image:url(img/bg1.jpg);             }         }

    //all代表所有类型的设备

    @media all and (max-width: 1024px){             body{                 width:1024px;             }             #main{              background-image:url(img/bg1.jpg);             }         }

    //简写

    @media and (max-width: 1024px){             body{                 width:1024px;             }             #main{              background-image:url(img/bg1.jpg);             }         }

    //可以使用and, or, not进行运算

    //判断方向是否为纵向

    @media and (max-width: 1024px) and (orientation:portrait){             body{                 width:1024px;             }             #main{              background-image:url(img/bg1.jpg);             }         }

    </head>

    <body>

    <div id=”main”>

    </div>

    </body>

    </html>

    记录下来,留待后查,也方便别人。

    联系我:renhanlinbsl@163.com

    2016.7.25

    11:38

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