แก้มานานละ ลองปรับดู พอทำให้ icon อยู่ตรงกลางได้ text ก็ขยับอีก จากตรงกลางเป็นไม่กลางอ่ะ
http://gnss-rtk.com/menu/ 

code html
<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="utf-8" />
<title>XX</title>
<link href="css/menu.css" rel="stylesheet" type="text/css" />
</head>
<body bgcolor="#000000">
<ul id="nav">
<li><a href="#">EMAIL</a>
<ul>
<li><a target="_blank" href="http://mail.google.com">g-mail</a></li>
<li><a target="_blank" href="http://mail.bing.com">hot-mail</a></li>
<li><a target="_blank" href="http://mail.yahoo.com">yahoo-mail</a></li>
</ul>
</li>
<li><a target="_blank" href="http://google.co.th/"><img border="0" src="images/y.png" width="32" height="32"></a>
<li><a href="#"><img border="0" src="images/y.png" width="32" height="32"></a>
</li>
<li><a href="http://www.mail.yahoo.com/">Link ต่างๆ</a>
</li>
</ul>
</body>
</html>
css
#nav,#nav ul {
list-style: none outside none;
margin: 0;
padding: 0;
}
#nav {
font-family: "Lucida Sans Unicode",Verdana,Arial,sans-serif;
font-size: 13px;
height: 36px;
list-style: none outside none;
margin: 0px auto;
width: 850px;
/* gradient */
background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #787878), color-stop(0.5, #5E5E5E), color-stop(0.51, #707070), color-stop(1, #838383));
background-image: -moz-linear-gradient(center bottom, #787878 0%, #5E5E5E 50%, #707070 51%, #838383 100%);
background-color: #5f5f5f;
}
#nav li {
border-bottom: 1px solid #FFFF00;
border-left: 1px solid #FF0000;
border-right: 1px solid #FFFF00;
border-top: 1px solid #FF0000;
display: block;
float: left;
height: 34px;
position: relative;
width: 105px;
}
#nav > li:first-child {
border-left: 0 none;
margin-left: 5px;
}
#nav ul {
left: -9999px;
position: absolute;
top: -9999px;
z-index: 2;
}
#nav ul li {
background: none repeat scroll 0 0 #838383;
box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.5);
width: 100%;
}
#nav li a img {
vertical-align: middle;
}
#nav li a {
color: #FFFFFF;
display: block;
line-height: 34px;
outline: medium none;
text-align: center;
text-decoration: none;
}
/* keyframes #animation */
@-webkit-keyframes animation {
0% {
-webkit-transform: scale(1);
}
40% {
-webkit-transform: scale(1.2);
}
100% {
-webkit-transform: scale(1.1);
}
}
@-moz-keyframes animation {
0% {
-moz-transform: scale(1);
}
30% {
-moz-transform: scale(1.2);
}
100% {
-moz-transform: scale(1.1);
}
}
#nav li > a:hover {
/* CSS3 animation */
-webkit-animation-name: animation;
-webkit-animation-duration: 0.3s;
-webkit-animation-timing-function: linear;
-webkit-animation-iteration-count: 1;
-webkit-animation-direction: normal;
-webkit-animation-delay: 0;
-webkit-animation-play-state: running;
-webkit-animation-fill-mode: forwards;
-moz-animation-name: animation;
-moz-animation-duration: 0.3s;
-moz-animation-timing-function: linear;
-moz-animation-iteration-count: 1;
-moz-animation-direction: normal;
-moz-animation-delay: 0;
-moz-animation-play-state: running;
-moz-animation-fill-mode: forwards;
}
#nav li:hover ul {
left: 0;
top: 34px;
width: 150px;
}
