Example of tab switching using pure CSS3

Let’s take a look at the renderings first

##CSS3 pseudo-class targetUse the characteristics of target , you can achieve pure CSS tab effect switching

The sample code is as follows

   <style type="text/css">
        .tabmenu{
            position:absolute;
            top:-28px;
            left:144px;
            margin:0px;
        }
        .tabmenu li{
            display:inline-block;
        }
        .tabmenu li a{
            display:block;
            padding:5px 10px;
            margin:0 10px 0 0;
            border:1px solid #91a7b4;
            border-radius:5px 5px 0 0;
            background-color:#e3f1f8;
            color:#333;
            text-decoration: none;
            font-size:16px;
        }
        .tablist{
            position:relative;
            top:200px;
            margin:0 auto;
            width:600px;
            min-height:200px;
        }
        .tab_content{
            position:absolute;
            width:600px;
            height:170px;
            padding:15px;
            border:1px solid #91a7b4;
            border-radius:10px;
            box-shadow:0 2px 3px rgba(0,0,0,0,1);
            font-size:16px;
            line-height:16px;
            color:#666;
            background-color:#fff;
        }
        #tab1:target,#tab2:target,#tab3:target{
            z-index:1;
        }
    </style>
    <p class="tablist">
        <ul class="tabmenu">
            <li><a href="#tab1">tab1</a></li>
            <li><a href="#tab2">tab2</a></li>
            <li><a href="#tab3">tab3</a></li>
        </ul>
        <p id="tab1" class="tab_content">tab1</p>
        <p id="tab2" class="tab_content">tab2</p>
        <p id="tab3" class="tab_content">tab3</p>
    </p>

The most critical code

#tab1:target,#tab2:target,#tab3:target{
    z-index:1;
}

First anchor link to the corresponding p according to the characteristics of the target, and then change the hierarchical relationship of p according to the attributes of z-index , thereby achieving the tab switching effect!

target compatibilityFinally, let me mention the compatibility issue: Because this is a new feature of CSS3, it is not compatible with older versions of browsers, such as IE678.

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