li#home             { width:  88px; }
li#industries       { width: 119px; }
li#services         { width: 107px; }
li#professionals    { width: 143px; }
li#knowledge_center { width: 170px; }


li#home             a { left:  -8px; width:  87px; background-image: url(/images/site/header/nav/items/home_en-us.png); }
li#industries       a { left: -10px; width: 126px; background-image: url(/images/site/header/nav/items/industries_en-us.png); }
li#services         a { left: -15px; width: 126px; background-image: url(/images/site/header/nav/items/services_en-us.png); }
li#professionals    a { left:  -1px; width: 126px; background-image: url(/images/site/header/nav/items/professionals_en-us.png); }
li#knowledge_center a { left:  -1px; width: 161px; background-image: url(/images/site/header/nav/items/knowledge_center_en-us.png); }


* html li#home             a { background-image: url(/images/site/header/nav/items/ie6/home_en-us.png); }
* html li#industries       a { background-image: url(/images/site/header/nav/items/ie6/industries_en-us.png); }
* html li#services         a { background-image: url(/images/site/header/nav/items/ie6/services_en-us.png); }
* html li#professionals    a { background-image: url(/images/site/header/nav/items/ie6/professionals_en-us.png); }
* html li#knowledge_center a { background-image: url(/images/site/header/nav/items/ie6/knowledge_center_en-us.png); }


li#industries       div { left: -30px; }
li#services         div { left: -34px; }
li#knowledge_center div { left:  -7px; }