/* CSS Document */
#nav-main {
padding: 6px 0; 
margin: 0;
font: bold .8em Verdana, sans-serif;
}
ul#nav-main  {
margin-top: .3em;
text-align: center;
} 
ul#nav-main li {
display: inline;
text-align:center;
} 
#nav-main li a { 
padding: .5em 3em;
margin-left: 2px;
margin-top:1px;
text-decoration: none;
}
#nav-main li a.find:link, #nav-main li a.find:visited {
background: #B6D0DD url(../images/bg/find-tab6.jpg) right top no-repeat; border: 1px solid #003563; border-bottom: none; color:#00448C;}
#nav-main li a.services:link, #nav-main li a.services:visited {
background: #EBD78E url(../images/bg/services-tab2.jpg) right top no-repeat; border: 1px solid #A0781D; border-bottom: none; color:#A0781D;}
#nav-main li a.instruction:link, #nav-main li a.instruction:visited {
background: #CAB8B4 url(../images/bg/instruction-tab2.jpg) right top no-repeat; border: 1px solid #992923; border-bottom: none;  color:#992923;}
#nav-main li a.information:link, #nav-main li a.information:visited {
background: #CAC8D5 url(../images/bg/information-tab4.jpg) right top no-repeat; border: 1px solid #47438D;border-bottom: none; color:#47438D;}

#nav-main li a.find:hover, #nav-main li a.find:focus {
background: #B6D0DD url(../images/bg/find-tab6.jpg) right top no-repeat;border: 1px solid #003563; border-bottom: none; color:#000; text-decoration:underline;}
#nav-main li a.services:hover, #nav-main li a.services:focus {
background: #EBD78E url(../images/bg/services-tab2.jpg) right top no-repeat;border: 1px solid #A0781D; border-bottom: none; color:#000; text-decoration:underline;}
#nav-main li a.instruction:hover, #nav-main li a.instruction:focus {
background: #CAB8B4 url(../images/bg/instruction-tab2.jpg) right top no-repeat;border: 1px solid #992923; border-bottom: none; color:#000; text-decoration:underline;}
#nav-main li a.information:hover, #nav-main li a.information:focus {
background: #CAC8D5 url(../images/bg/information-tab4.jpg) right top no-repeat;border: 1px solid #47438D; border-bottom: none; color:#000; text-decoration:underline;}
/*current tab style */
#research #nav-main li a.find {color:#00448C; background: #B6D0DD url(../images/bg/find-tab6.jpg) right top no-repeat;padding-bottom: 9px; text-decoration: none;}
#serv #nav-main li a.services {color:#A0781D;background: #EBD78E url(../images/bg/services-tab2.jpg) right top no-repeat;padding-bottom: 9px;text-decoration: none;}
#instr #nav-main li a.instruction {color:#992923;background: #CAB8B4 url(../images/bg/instruction-tab2.jpg) right top no-repeat;padding-bottom: 9px;text-decoration: none;}
#info #nav-main li a.information {color:#47438D;background: #CAC8D5 url(../images/bg/information-tab4.jpg) right top no-repeat;padding-bottom: 9px;text-decoration: none;}
/*current page color line style */
#research #nav-main {border-bottom: 3px solid #00448C;}
#serv #nav-main {border-bottom: 3px solid #C9932A;}
#instr #nav-main {border-bottom: 3px solid #992923;}
#info #nav-main {border-bottom: 3px solid #47438D;}