a {
color:blue;
cursor:pointer;
}

.menu1{
padding-top:0px;
padding-bottom: 0px;
display:block;
text-decoration: none;
/*height: 20px;*/
}

.submenu{
display: block;
padding-top: 0px;
color: #000;
}

.hide{
display: none;
}

.show{
display: block;
}