How To Create SubMenu in Drop Down (HTML/CSS)
<p>I just want create submenu in my drop down ... but I cant find code to fix this.</p>

<p><strong>HTML CODE :</strong></p>

<pre><code>&lt;nav id='menu'&gt;
  &lt;ul&gt;
    &lt;li&gt;&lt;a class='home' href='/'&gt;Home&lt;/a&gt;&lt;/li&gt;
    &lt;li&gt;&lt;a class='prett' href='#' title='Menu'&gt;Menu&lt;/a&gt;
      &lt;ul class='menus'&gt;
        &lt;li&gt;&lt;a class='prett' href='Dropdown 1' title='Dropdown 1'&gt;Dropdown 1 + Sub Menu&lt;/a&gt;
          &lt;ul class='submenu'&gt;
            &lt;li&gt;&lt;a href="#" title="Sub Menu"&gt;Sub Menu&lt;/a&gt;&lt;/li&gt;
          &lt;/ul&gt;
        &lt;/li&gt;
        &lt;li&gt;&lt;a href='#' title='Dropdown 2'&gt;Dropdown 2&lt;/a&gt;&lt;/li&gt;
        &lt;li&gt;&lt;a href='#' title='Dropdown 3'&gt;Dropdown 3&lt;/a&gt;&lt;/li&gt;
      &lt;/ul&gt;
    &lt;/li&gt;
  &lt;/ul&gt;
&lt;/nav&gt;
</code></pre>

<p><strong>CSS CODE :</strong></p>

<pre><code>#menu{background:#343434;color:#eee;height:35px;border-bottom:4px solid #eeeded}
#menu ul,#menu li{margin:0 0;padding:0 0;list-style:none}
#menu ul{height:35px}
#menu li{float:left;display:inline;position:relative;font:bold 12px Arial;text-shadow: 0 -1px 0 #000;border-right: 1px solid #444;border-left: 1px solid #111;text-transform:uppercase}
#menu li:first-child{border-left: none}
#menu a{display:block;line-height:35px;padding:0 14px;text-decoration:none;color:#eee;}
#menu li:hover &gt; a,#menu li a:hover{background:#111}
#menu input{display:none;margin:0 0;padding:0 0;width:80px;height:35px;opacity:0;cursor:pointer}
#menu label{font:bold 30px Arial;display:none;width:35px;height:36px;line-height:36px;text-align:center}
#menu label span{font-size:12px;position:absolute;left:35px}
#menu ul.menus{height:auto;overflow:hidden;width:180px;background:#111;position:absolute;z-index:99;display:none;border:0;}
#menu ul.menus li{display:block;width:100%;font:12px Arial;text-transform:none;}
#menu li:hover ul.menus{display:block}
#menu a.home {background: #c00;}
#menu a.prett{padding:0 27px 0 14px}
#menu a.prett::after{content:"";width:0;height:0;border-width:6px 5px;border-style:solid;border-color:#eee transparent transparent transparent;position:absolute;top:15px;right:9px}
#menu ul.menus a:hover{background:#333;}
</code></pre>

<p>Thanks , this site will really help me so much </p>