Experiment:Tabber

• Mirage Comic Turtles
• 1987 Turtles
• Film-verse Turtles
• 2003 Turtles
• 2012 Turtles

/* The style of the active tab; it has a white background and white bottom border */  
ul.tabbernav li.tabberactive a {  
border-bottom:1px solid #FFFFFF;  
}

/* The color of the tab names; it is lavender colored */  
ul.tabbernav li a:link {  
color:#444488;  
}

/* Style of the tabs when you hover over them with your pointer; black font, with darker purple background except for the active tab */  
ul.tabbernav li a:hover{  
color: #000000;  
background: #AAAAEE;  
border-color: #222277;  
}

ul.tabbernav li.tabberactive a:hover{  
color: #000000;  
background: white;  
border-bottom: 1px solid white;  
}

/* Style of the tab content; this is mostly the style of the gray border around the content */  
.tabberlive .tabbertab { 
border-color:-moz-use-text-color #AAAAAA #AAAAAA;  
border-right:1px solid #AAAAAA;  
border-style:none solid solid;  
border-width:0 1px 1px;  
padding:5px;  
}

http://www.dynamicdrive.com/forums/archive/index.php/t-22199.html