body {background: #2a4e17 url(images/bg3.jpg) repeat-y top center;}
div#content_body ul, div#content_body2 ul {list-style:url(images/list_style3.png); padding-left:25px;margin-top:0px;}
a.nav_home {height:48px; width:81px;display:block;background:url(images/navg.png) no-repeat 0px 0px;}
a.nav_home:hover {height:48px; width:81px;display:block;background:url(images/navg.png) no-repeat 0px -48px;}

a.nav_gallery {height:48px; width:94px;display:block;background:url(images/navg.png) no-repeat -81px 0px;}
a.nav_gallery:hover {height:48px; width:94px;display:block;background:url(images/navg.png) no-repeat -81px -48px;}

a.nav_energysolutions {height:48px; width:94px;display:block;background:url(images/navg.png) no-repeat -175px 0px;}
a.nav_energysolutions:hover {height:48px; width:94px;display:block;background:url(images/navg.png) no-repeat -175px -48px;}

a.nav_construction {height:48px; width:141px;display:block;background:url(images/navg.png) no-repeat -269px 0px;}
a.nav_construction:hover {height:48px; width:141px;display:block;background:url(images/navg.png) no-repeat -269px -48px;}

a.nav_service {height:48px; width:102px;display:block;background:url(images/navg.png) no-repeat -410px 0px;}
a.nav_service:hover {height:48px; width:102px;display:block;background:url(images/navg.png) no-repeat -410px -48px;}

a.nav_green {height:48px; width:150px;display:block;background:url(images/navg.png) no-repeat -512px 0px;}
a.nav_green:hover {height:48px; width:150px;display:block;background:url(images/navg.png) no-repeat -512px -48px;}

a.nav_bass {height:48px; width:179px;display:block;background:url(images/navg.png) no-repeat -662px 0px;}
a.nav_bass:hover {height:48px; width:179px;display:block;background:url(images/navg.png) no-repeat -662px -48px;}

a.nav_contact {height:48px; width:115px; display:block;background:url(images/navg.png) no-repeat -841px 0px;}
a.nav_contact:hover {height:48px; width:115px; display:block;background:url(images/navg.png) no-repeat -841px -48px;}