Create breadcrumb navigation with css_html/css_WEB-ITnose

The main principle of making breadcrumb navigation with css2 is to use absolute positioning and the extrusion nature of the border when the width and height of the element are both zero. The rendering

Code:

<ul>    <li>HTML<i></i></li>    <li><em></em>CSS<i></i></li>    <li><em></em>JavaScript<i></i></li></ul>

css:

    ul{        list-style:none;    }    li{        float:left;        width:200px;        height:32px;        line-height:32px;        background-color:gray;        text-align:center;        font-size:14px;        font-weight:bold;        font-family:Arial;        position:relative;        margin-left:5px;        cursor:pointer;    }    em,i{        display:block;        width:0;        height:0;        border-style:solid;        border-width:16px 0 16px 16px;        position:absolute;    }    i{        right:-16px;        top:0;        border-color:transparent transparent transparent gray;        z-index:2;    }    em{        left:0;        top:0;        border-color:transparent transparent transparent white;    }    li:hover{        background-color:orange;        color:#FFF;    }    li:hover i{        border-color:transparent transparent transparent orange;    }

Done!