* {
margin:0;
padding:0;
list-style:none;
}
#wrap {
width:600px;
margin:100px auto 0;
overflow:hidden;
}
#tit {
height:30px;
width:600px;
}
#tit span {
float:left;
height:30px;
line-height:30px;
width:200px;
font-size:20px;
text-align:center;
color:#ccc;
background:green;
}
#con li {
display:none;
height:200px;
width:600px;
background:pink;
font-size:100px;
line-height:200px;
text-align:center;
}
#tit span.select {
background:red;
color:#ccc;
}
#con li.show {
display:block;
}