Opera style menu.txt

<style>
#cssmenu ul,
#cssmenu li,
#cssmenu span,
#cssmenu a {
  margin: 0;
  padding: 0;
  position: relative;
z-index: 10px;
}
#cssmenu {
  height: 49px;
  border-radius: 5px 5px 0 0;
  -moz-border-radius: 5px 5px 0 0;
  -webkit-border-radius: 5px 5px 0 0;
  background: #141414;
  background: -moz-linear-gradient(top, #32323a 0%, #141414 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #32323a), color-stop(100%, #141414));
  background: -webkit-linear-gradient(top, #32323a 0%, #141414 100%);
  background: -o-linear-gradient(top, #32323a 0%, #141414 100%);
  background: -ms-linear-gradient(top, #32323a 0%, #141414 100%);
  background: linear-gradient(to bottom, #32323a 0%, #141414 100%);
  filter: progid:DXImageTransform.Microsoft.Gradient(StartColorStr=&#39;#32323a&#39;, EndColorStr=&#39;#141414&#39;, GradientType=0);
  border-bottom: 2px solid #e00f16;
}
#cssmenu:after,
#cssmenu ul:after {
  content: &#39;&#39;;
  display: block;
  clear: both;
}
#cssmenu a {
  background: #141414;
  background: -moz-linear-gradient(top, #32323a 0%, #141414 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #32323a), color-stop(100%, #141414));
  background: -webkit-linear-gradient(top, #32323a 0%, #141414 100%);
  background: -o-linear-gradient(top, #32323a 0%, #141414 100%);
  background: -ms-linear-gradient(top, #32323a 0%, #141414 100%);
  background: linear-gradient(to bottom, #32323a 0%, #141414 100%);
  filter: progid:DXImageTransform.Microsoft.Gradient(StartColorStr=&#39;#32323a&#39;, EndColorStr=&#39;#141414&#39;, GradientType=0);
  color: #ffffff;
  display: inline-block;
  font-family: Helvetica, Arial, Verdana, sans-serif;
  font-size: 12px;
  line-height: 49px;
  padding: 0 20px;
  text-decoration: none;
}
#cssmenu ul {
  list-style: none;
}
#cssmenu &gt; ul {
  float: left;
}
#cssmenu &gt; ul &gt; li {
  float: left;
}
#cssmenu &gt; ul &gt; li:hover:after {
  content: &#39;&#39;;
  display: block;
  width: 0;
  height: 0;
  position: absolute;
  left: 50%;
  bottom: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid #e00f16;
  margin-left: -10px;
}
#cssmenu &gt; ul &gt; li:first-child a {
  border-radius: 5px 0 0 0;
  -moz-border-radius: 5px 0 0 0;
  -webkit-border-radius: 5px 0 0 0;
}
#cssmenu &gt; ul &gt; li:last-child a {
  border-radius: 0 5px 0 0;
  -moz-border-radius: 0 5px 0 0;
  -webkit-border-radius: 0 5px 0 0;
}
#cssmenu &gt; ul &gt; li.active a {
  box-shadow: inset 0 0 3px #000000;
  -moz-box-shadow: inset 0 0 3px #000000;
  -webkit-box-shadow: inset 0 0 3px #000000;
  background: #070707;
  background: -moz-linear-gradient(top, #26262c 0%, #070707 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #26262c), color-stop(100%, #070707));
  background: -webkit-linear-gradient(top, #26262c 0%, #070707 100%);
  background: -o-linear-gradient(top, #26262c 0%, #070707 100%);
  background: -ms-linear-gradient(top, #26262c 0%, #070707 100%);
  background: linear-gradient(to bottom, #26262c 0%, #070707 100%);
  filter: progid:DXImageTransform.Microsoft.Gradient(StartColorStr=&#39;#26262c&#39;, EndColorStr=&#39;#070707&#39;, GradientType=0);
}
#cssmenu &gt; ul &gt; li:hover &gt; a {
  background: #070707;
  background: -moz-linear-gradient(top, #26262c 0%, #070707 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #26262c), color-stop(100%, #070707));
  background: -webkit-linear-gradient(top, #26262c 0%, #070707 100%);
  background: -o-linear-gradient(top, #26262c 0%, #070707 100%);
  background: -ms-linear-gradient(top, #26262c 0%, #070707 100%);
  background: linear-gradient(to bottom, #26262c 0%, #070707 100%);
  filter: progid:DXImageTransform.Microsoft.Gradient(StartColorStr=&#39;#26262c&#39;, EndColorStr=&#39;#070707&#39;, GradientType=0);
  box-shadow: inset 0 0 3px #000000;
  -moz-box-shadow: inset 0 0 3px #000000;
  -webkit-box-shadow: inset 0 0 3px #000000;
}
#cssmenu .has-sub {
  z-index: 1;
}
#cssmenu .has-sub:hover &gt; ul {
  display: block;
}
#cssmenu .has-sub ul {
  display: none;
  position: absolute;
  width: 200px;
  top: 100%;
  left: 0;
}
#cssmenu .has-sub ul li {
  *margin-bottom: -1px;
}
#cssmenu .has-sub ul li a {
  background: #e00f16;
  border-bottom: 1px dotted #ec6f73;
  filter: none;
  font-size: 11px;
  display: block;
  line-height: 120%;
  padding: 10px;
}
#cssmenu .has-sub ul li:hover a {
  background: #b00c11;
}
#cssmenu .has-sub .has-sub:hover &gt; ul {
  display: block;
}
#cssmenu .has-sub .has-sub ul {
  display: none;
  position: absolute;
  left: 100%;
  top: 0;
}
#cssmenu .has-sub .has-sub ul li a {
  background: #b00c11;
  border-bottom: 1px dotted #d06d70;
}
#cssmenu .has-sub .has-sub ul li a:hover {
  background: #80090d;
}
</style>

<div id='cssmenu'>
<ul>
   <li><a href='#'><span>Home</span></a></li>
   <li class='has-sub '><a href='#'><span>Products</span></a>
      <ul>
         <li class='has-sub '><a href='#'><span>Product 1</span></a>
            <ul>
               <li><a href='#'><span>Sub Product</span></a></li>
               <li><a href='#'><span>Sub Product</span></a></li>
            </ul>
         </li>
         <li class='has-sub '><a href='#'><span>Product 2</span></a>
            <ul>
               <li><a href='#'><span>Sub Product</span></a></li>
               <li><a href='#'><span>Sub Product</span></a></li>
            </ul>
         </li>
      </ul>
   </li>
   <li><a href='#'><span>About</span></a></li>
   <li><a href='#'><span>Contact</span></a></li>
</ul>
</div>