<meta charset="utf-8" & gt;
<style type="text/CSS" & gt;
* {
margin: 0px;
padding: 0px;
}
# ul {
/* * set the background/
Background - color: black.
/* * set width/
Width: 800 px;
/* set centered */
margin: 15px auto;
/* solve high collapse */
Overflow: hidden;
}
# ul li {
/* remove list the identifier before */
The list - style: none;
/* left floating */
float: left;
Width: 100 px;
}
# ul a {
text-decoration: none;
Color: RGB (176176176);
}
/* set pseudo-classes */
A: hover {
Color: RGB (255255255);
}
</style>
<body>