.menu {
  display: block;
  margin: 0 auto;
  position: relative;font-size:18px;
}

.menu > li > a {
  background:transparent;
  color: black;
  display: block;
  padding:15px 20px;
  text-align:left;font-weight:600;
  text-decoration: none
}

.menu > li > a:hover {
  background:transparent;
  color:rgb(10,10,10);font-weight:600;
  display: block;
  padding:15px 20px;
  text-align:left;
  text-decoration: none
}

.menu ul {
  background-color:#90217F;
  height:0;
  left: 0;
  opacity: 0;
  position: absolute;
  transition:all .5s;
  top:55px;
  width:300px;padding:10px 0px;
  border-style:solid;border-width:0px 0px 0px 0px;border-color:white;visibility:hidden;
}

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

.menu ul a {
  color: rgb(250,250,250);
  display:block;
  padding: 10px 20px;
}

.menu ul a:hover {
  color:white;font-weight:600;
}