#menu1{
  margin-top: 5px;
  margin-left: 24px; 
  background: #FFF url("pic/menu.png"); 
  padding-top: 5px;
  width: 166px;
  height: 33px; 
  opacity:0.8; 
  -webkit-border-radius:5px 5px 0 0; 
  -moz-border-radius:5px 5px 0 0; 
  border-radius:5px 5px 0 0;
}
#menu2{
  margin-top: 23px;
  margin-left: 24px;
  background: #FFF url("pic/menu.png");
  padding-top: 5px;
  width: 166px;
  height: 33px;     
  opacity:0.8; 
  -webkit-border-radius:5px 5px 0 0; 
  -moz-border-radius:5px 5px 0 0; 
  border-radius:5px 5px 0 0;
}
#menu3{
  margin-top: 20px;
  margin-left: 35px; 
  background: #FFF url("pic/menu.png");
  padding-top: 5px;
  width: 166px;
  height: 33px;   
  opacity:0.8; 
  -webkit-border-radius:5px 5px 0 0; 
  -moz-border-radius:5px 5px 0 0; 
  border-radius:5px 5px 0 0;
}
#menu4{
  margin-top: 15px;
  margin-left: 67px;
  background: #FFF url("pic/menu.png");
  padding-top: 5px;
  width: 166px;
  height: 33px;  
  opacity:0.8; 
  -webkit-border-radius:5px 5px 0 0; 
  -moz-border-radius:5px 5px 0 0; 
  border-radius:5px 5px 0 0;
}