.menu {
  display: block;
  margin: 0 auto;
  position: relative;
  font-size:17px;
}

.menu > li > a {
  background:transparent;
  color:white;
  display: block;
  font-weight:500;
  text-align:left;
  text-decoration: none;padding:0px 20px 20px 0px;
}

.menu > li > a:hover {
  background:transparent;
  color:white;
  display: block;  
  text-decoration: none;

}

.menu ul {
  background-color:#5D6876;
  height:0;
  left:0px;
  opacity: 0;
  position: absolute;
  transition:all .5s;
  top:30px;
  min-width:300px;padding:0px 0px;
  visibility:hidden;box-shadow:1px 1px 1px 0px rgba(255,255,255,0.05);
  font-weight:500;
}

.menu li:hover ul {
  height:auto;min-height:50px;  
  opacity: 9; transition:all .5s;
  transform: scaleX(1);color:white;visibility:visible;
}

.menu ul a {
  color:white;
  display:block;
  padding:10px 10px 10px 15px;border-width:0 0 1px 0;border-style:solid;border-color:rgba(255, 255, 255, 0.10);
}

.menu ul a:hover {
  color:black;background-color:white;
  
}