ul.top-nav__second-level {
  text-align: left;
	visibility: hidden;
	opacity: 0;
	z-index: 1;
}

.top-nav__second-level li a {
  padding: .3em 1em;
  color: #4287f5;
  display: block;
}

.top-nav > li:hover {
	transition: all .5s;
}

.top-nav__second-level li a:hover {
  color: #f80;
	background: rgba(0, 0, 0, .02);
  border-radius: 3px;
  transition: all .3s ease;
}

.top-nav__second-level {
  position: absolute;
  top: 30px;
  width: 50%;
  background: rgba(255, 255, 255, 1);
  border-radius: 5px;
  /*
  background: rgba(255, 255, 255, .9);
  */
  transition: all .2s ease;
}

li.top-nav__single:hover ul.top-nav__second-level {
  top: 38px;
  visibility: visible;
  opacity: 1;
}