skin-sam.css #1

/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 2.8.1
*/
.yui-navset .yui-nav li {
    margin-right:0.16em; /* space between tabs */
    padding-top:1px; /* gecko: make room for overflow */
    zoom:1;
}

.yui-navset .yui-nav .selected { 
    margin-bottom:-1px; /* for overlap */
}

.yui-navset .yui-nav a {
    background:#dadbdb url(../../assets/skins/sam/sprite.png) repeat-x; /* sprite position for normal gradient */
    border:solid #a3a3a3;
    border-width:0 1px;
    color:#000;
    text-decoration:none;
}

.yui-navset .yui-nav li a em {
    border-top:solid 1px #a3a3a3;
    border-bottom:0;
    cursor:hand;
    padding:0.2em 0.5em;
    top:-1px; /* for 1px rounded corners */
    position:relative;
}

.yui-navset .yui-nav .selected a,
.yui-navset .yui-nav a:focus,
.yui-navset .yui-nav a:hover {
    background:#214197 url(../../assets/skins/sam/sprite.png) repeat-x left -1400px;
    color:#fff;
}

.yui-navset .yui-nav .selected a em {
    padding:0.3em 0.5em; /* raise selected tab */
}

.yui-navset .yui-nav .selected a,
.yui-navset .yui-nav a:hover,
.yui-navset .yui-nav a:focus {
    border-color:#243356;
}

.yui-navset .yui-nav a:hover em,
.yui-navset .yui-nav a:focus em,
.yui-navset .yui-nav .selected a em {
    border-color:#233356 #406ed9;
}

.yui-navset .yui-nav {
    border-bottom:1px solid #243356;
    position:relative;
    zoom:1;
}

.yui-navset .yui-content {
    background:#abceff;
    border-top:5px solid #214095;
}

.yui-navset .yui-content div {
    border:1px solid #808080;
    border-top-color:#243356;
    padding:0.25em 0.5em;
}

.yui-navset .yui-content div div { /* kill inheritance */
    border:0; 
    padding:0;
}