.menu {

  display: block;
  margin: 0 auto;
  position: relative;font-size:15px;font-weight:600;
}

.menu > li > a {
  background:transparent;
  color: black;
  display: block;
  padding:15px 20px;
  text-align:left;
  text-decoration: none;  
  transition-property: color;
  transition-duration:0.4s;
  transition-delay: 0.2s;
  transition-timing-function:ease-in-out;

}

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

.menu ul {
  background-color:rgba(0, 19, 127, 0.99);
  height:0;
  left:50px; 
  opacity: 0;
  position: absolute;
  transition:all .9s;
  top:55px;
  width:300px;padding:0px 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;background-color:#0078D7;left:0px; 
  transform: scaleX(1);color:white;visibility:visible;
}

.menu ul a {
  color:white;
  display:block;
  padding:10px 20px;
  transition-property:padding-left color;
  transition-duration:0.3s;
  transition-delay: 0.2s;
  transition-timing-function:ease-in-out;
  border-style:solid;border-color:rgba(255,255,255,0.20);border-width:0 0 1px 0;

}

.menu ul a:hover {
  background-color:rgb(250,250,250);
  color:black;padding-left:25px;
}