.drop-down-menu__submenu::after {
  position: absolute;
  left: 50%;
  transform: translate(-50%,-5px) rotate(45deg);
  height: 8px;
  width: 8px;
  background: #fff;
  content: "";
  border-style: solid;
  border-width: 1px;
  top: 0;
  border-color: #cbcbcb #fff #fff #cbcbcb;
  box-shadow: -2px -2px 2px rgba(0,0,0,.05);
}

.drop-down-menu__submenu {
  position: absolute;
  top: 100%;
  background: #fff;
  padding: 25px 30px;
  border: 1px solid #cbcbcb;
  border-radius: 3px;
  box-shadow: 0 0 4px rgba(0,0,0,.15);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  text-align: left;
  margin-top: 15px;
  white-space: nowrap;
}

.drop-down-menu__submenu::before {
  content: "";
  display: block;
  height: 20px;
  bottom: 100%;
  left: 0;
  right: 0;
  position: absolute;
}

:hover>.drop-down-menu__submenu {
  display: block;
}

.drop-down-menu__item:first-child>.drop-down-menu__submenu {
  transform: none;
  left: 0;
}

.drop-down-menu__item:first-child>.drop-down-menu__submenu::after {
  left: 5%;
}

.drop-down-menu__submenu-item {
  display: block;
}

.drop-down-menu__active-trail>.drop-down-menu__link,.drop-down-menu__link:hover,.drop-down-menu__submenu-link:hover {
  text-decoration: none;
}