Adding submenu in attached HTML

i want to put sub-menu under the main menu in attached html/css file.  please help me for same.  also i have been attached all files.
Razi AbbasAsked:
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Prasadh BaapaatWeb Designer & DeveloperCommented:
Hello Gaurav,
you will have to use drop-down menu for sub-menus to be shown under the main menu.

to add a drop-down submenu to your menu please follow instructions below:

1) add below 2 code lines in your CSS to:

a)     .topmenu ul li {
b)     .topmenu ul li a {
display: block;
position: relative;

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2) add the below code to your CSS (after the .topmenu styles you have made)

/* css for sub menu */
.topmenu ul ul {
  display: none;
  position: absolute;
  top: 100%;
.topmenu ul ul li a {
  background: #000;
  min-width: 25px;
  float: left;
  margin-left: -23px;
  white-space: nowrap;
.topmenu ul li:last-child li {
	float: right;
	margin-right: 23px;
.topmenu ul li:hover ul {
  display: block;
/* sub menu css end*/

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3) Add submenus to the top menu as below (replace your <div class="topmenu">...</div> lines with this code)

<div class="topmenu">
  <li><a href="index.html">Home</a></li>
  <li><a href="#">About&nbsp;Us</a>
		<li><a href="#">New Sub Menu</a></li>
		<li><a href="#">Even if Sub Menu is long, its no problem</a></li>
  <li><a href="#">What's&nbsp;New</a>
  <li><a href="#">Services</a></li>
  <li><a href="#">Contact</a></li>
  <li><a href="#">Resources</a></li>
  <li><a href="#">Links</a>
		<li><a href="#">Last Sub Menu</a></li>
		<li><a href="#">last Sub Menu opens on left side so it does not go outside the page</a></li>

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This is how the sub menu will look on your page...change the sub menus as per your requirements in above menu list.

The above CSS code is for Gaurav's page as per his attachment... others may have to change the CSS a bit to adjust as per their menu style.

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Razi AbbasAuthor Commented:
Thanks . Its working very well.
Razi AbbasAuthor Commented:
How can we create sub menu in sub menu please help
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