@charset "UTF-8";
/* CSS Document */

ul#nav { background: url(../graphics/navigation.jpg) top left no-repeat; position:relative; margin:0; width: 879px; height:54px; }
ul#nav li { float:left; list-style-type:none; }
ul#nav li a { height:54px; display:block; position:absolute; top:0; outline:none; border:none; }


ul#nav span {
display:none;
}

li#bthome a,  li#btheating a, li#btbathroom a, li#btnewWorks a,  li#btadaptations a, li#btmaintenance a, li#btEfficiency a, li#btunderfloor a, li#btcontact a, li#btgallery a {background:url(../graphics/navigation.jpg);  }

li#bthome a 						{ background-position:-11px 0; width:67px; left:11px }
li#bthome a:hover					{ background-position:-11px -54px }

li#btheating a 					{ background-position:-78px 0; width:61px; left:78px }
li#btheating a:hover				{ background-position:-78px -54px }

li#btbathroom a 					{ background-position:-139px 0; width:88px; left:139px }
li#btbathroom a:hover				{ background-position:-139px -54px }

li#btnewWorks a 					{ background-position:-227px 0; width:90px; left:227px }
li#btnewWorks a:hover				{ background-position:-227px -54px }

li#btadaptations a 					{ background-position:-317px 0; width:85px; left:317px }
li#btadaptations a:hover				{ background-position:-317px -54px }

li#btmaintenance a 					{ background-position:-402px 0; width:88px; left:402px }
li#btmaintenance a:hover				{ background-position:-402px -54px }

li#btEfficiency a 					{ background-position:-490px 0; width:95px; left:490px }
li#btEfficiency a:hover				{ background-position:-490px -54px }

li#btunderfloor a 					{ background-position:-586px 0; width:129px; left:586px }
li#btunderfloor a:hover				{ background-position:-586px -54px }

li#btgallery a 					{ background-position:-716px 0; width:62px; left:716px }
li#btgallery a:hover				{ background-position:-716px -54px }

li#btcontact a 					{ background-position:-779px 0; width:80px; left:779px }
li#btcontact a:hover				{ background-position:-779px -54px }