i have given height:35px in css,it works fine in linux text editor but shows error in netbeans.
#hori li
{
padding:0;
text-align:center;
width:7em;
float:left;
list-style:none
height:35px;
margin-left:15px;
background:#38ACEC;
-moz-border-radius: 70px;
border-radius: 70px;
}