.submenu {
  background: #CCD1D5;
  border: 1px solid #5970B2;
  visibility: hidden;
  position: absolute;
  z-index:100;
}

.submenu a {
  display: block;
  font-size: 12px;
  text-align: left;
  text-decoration: none;
  padding: 5px;
  color: #2875DE;
  width: 150px;
}

.submenu a:hover {
  background: #49A3FF;
  color: #FFF;
}