Adding a slidedown transition dropdown menus

Question

what would I need to add to the CSS stylesheet to ensure that:

There is a small delay in the menu dropping down when the mouse is hovered over the primary menu, &
The menu slides downwards when hovered over, & then upwards to disappear when the mouse stops hovering over a primary menu item?

Here is what I have so far;

#nav{
  background-color:#0D0155;
  margin-top:5px;
  margin-bottom:5px;
}
#navWrapper{
  text-align:center;
  margin:0 auto;
}
#nav ul{
  list-style-type:none;
  margin:0;
  padding:0;
  position:relative;
  font-size:0px;
}
#nav ul li{
  display:inline-block;
}
#nav ul li a{
  font-size:14px;
  color:white;
}
#nav ul li:hover{
  background-color:#DFD0DC;
}
#nav ul li a,visited{
  padding:15px;
  display:block;
  text-decoration:none;
}
#nav ul li:hover ul{
  display:inline-block;
  left:0px;
  right:0px;
  z-index:999;
  border-style:solid;
  border-width:10px;
  border-color:#DFD0DC;
  background-color:white;
  text-align:left;
  padding-bottom:20px;
  -webkit-transition:height 200ms ease-in;
  -moz-transition:height 200ms ease-in;
  -o-transition:height 200ms ease-in;
  transition:height 200ms ease-in;

}
#nav ul li:hover ul input{
  width:100%;
  /*height:32px;*/
  border-style:solid;
  padding:7px 5px 7px 25px;
  border-color:grey;
  border-width:2px;
  margin-top:-10px;
  color:black;
  position:relative;

}
#nav ul li:hover ul input placeholder{
  color:black !important;
}
#nav ul li:hover ul a{
  padding:5px;
  padding-left:0px;
  margin:0px;
  float:none;
  color:#0045BF;
}
#nav ul li:hover ul a:hover{
  text-decoration:underline;
  cursor:pointer;
  color:red;
}
#nav ul ul{
  display:none;
  position:absolute;
  overflow: hidden;
}
#nav ul li:hover > a{
  background-color:#DFD0DC;
  color: #0D0155;
}



  
    
      
      
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Jon Wood · Accepted Answer

1)Use the transition-delay css property

div {
-webkit-transition-delay: 2s; /* Safari */
transition-delay: 2s; 
}

2) Try adding transform: translateX() to the hover class

div:hover {
-ms-transform: translate(50px, 100px); /* IE 9 */
-webkit-transform: translate(50px, 100px); /* Safari */
transform: translate(50px, 100px);
}

Hope that helps!

Adding a slidedown transition dropdown menus

Answers (1)

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