
<style type="text/css"> 
@charset "utf-8";

.navi{ 
width: 100%; 
background:#333; 
} 
.navi ul li a{ 
    background:#666; 
    width: 20%; 
    float: left; 
    padding:20px 0; 
    text-align: center; 
    color: #fff; 
    text-decoration: none; 
    border-right: 1px solid #777; 
    box-sizing: border-box; 
} 
.navi ul li a:hover{ 
    background:#333; 
} 
.fixed { 
    position: fixed; 
    top: 0; 
    width: 100%; 
    z-index: 10000; 
} 
.navi.fixed ul li a{padding: 8px 0;} 


</style>
