.mini-submenu {
  display: none;
  background-color: rgba(0, 0, 0, 0);
  border: 1px solid rgba(0, 0, 0, 0.9);
  border-radius: 4px;
  padding: 9px;
  width: 45px;
  height: 45px;
}
.mini-submenu:hover {
  cursor: pointer;
}
.mini-submenu .icon-bar {
  border-radius: 1px;
  display: block;
  height: 2px;
  width: 22px;
  margin-top: 3px;
}
.mini-submenu .icon-bar {
  background-color: #000;
}
#slide-submenu {
  background: rgba(0, 0, 0, 0.45);
  display: inline-block;
  height: 20px;
  width: 20px;
  padding: 0 8px;
  border-radius: 4px;
  cursor: pointer;
}