*{
margin: 0 auto;
padding: 0;
}
#navgite{
906px;
height: 100px;
border: 3px solid gray;
}
#navgite li{
float: left;
margin-left: 50px;
border-right: 1px solid darkgray;
}
ul{
list-style: none;
margin-top: 40px;
}
a:link{
color: blueviolet;
text-decoration: none;
}
a:hover{
color: orangered;
}
a:active{
color: blue;
}
a:visited{
color: red;
}
#one{
background-color: red;
300px;
hegight: 300px;
}
#one:hover{
background-color:darkblue;
cursor: pointer; /*鼠标变小手*/
}