<title></title>
<style type = "text/css">
*
{
margin: = 0px;
padding: = 0px;
font-family: "字体"
}
#nav-top 顶部导航
{
height: px;
px;
background-color: #111111;
color: ;
border-radius: px;
}
li
{
color: ;
list-style: none;
background-color: #111111;
}
.nav-btn
{
px;
float: left;
line-height: px;
text-align: center;
overflow: hidden;
border-radius: px;
max-height: px;
}
li:hover
{
background-color: #131312;
}
.nav-btn:hover
{
background-color: #123123;
cursor: pointer;
max-height: px;
transition: s;
}