#nav .btn1, #nav .sel1 { font-size: 13px; font-weight: bold; text-align: center; width: 100px; height: 20px; margin-top: 4px; margin-bottom: 2px; padding: 2px 0 0; display: block; }

#nav a.btn1 { }
#nav a.btn1:link, #nav a.btn1:visited { color: #ff0; font-weight: bold; text-decoration: none; background-color: transparent; background-image: url(../img/btn1.data_/img_01.png); background-repeat: no-repeat; background-position: 0 0; }
#nav a.btn1:hover { color: #fff; font-weight: bold; text-decoration: none; background-color: transparent; background-image: url(../img/btn1.data_/img_01-over.png); background-repeat: no-repeat; background-position: 0 0; }
#nav a.btn1:focus, #nav a.btn1:active { color: #ff0; font-weight: bold; text-decoration: none; background-color: transparent; background-image: url(../img/btn1.data_/img_01.png); background-repeat: no-repeat; background-position: 0 0; outline:none 0 #000080; }

#nav a.sel1 { background-image: url(../img/btn1.data_/img_01-down.png); background-repeat: no-repeat; background-position: 0 0; }
#nav a.sel1:link, #nav a.sel1:visited { color: #800000; font-weight: bold; text-decoration: none; }
#nav a.sel1:hover { color: #800000; font-weight: bold; text-decoration: none; }
#nav a.sel1:focus, #nav a.sel1:active { color: #800000; font-weight: bold; outline:none 0 #000080; }

#nav .btn2, #nav .sel2 { font-size: 11px; font-weight: bold; text-align: left; width: 96px; padding: 2px 0 4px 4px; display: block; }

#nav a.btn2 { }
#nav a.btn2:link, #nav a.btn2:visited { color: #ff0; font-weight: bold; text-decoration: none; background-color: #a00; background-image: url(../img/btn2.data_/img_01.png); background-repeat: no-repeat; text-decoration: none; }
#nav a.btn2:hover { color: #fff; font-weight: bold; text-decoration: none; background-color: #f22; background-image: url(../img/btn2.data_/img_01-over.png); background-repeat: no-repeat; text-decoration: none; }
#nav a.btn2:focus, #nav a.btn2:active { color: #ff0; font-weight: bold; background-color: #a00; background-image: url(../img/btn2.data_/img_01.png); background-repeat: no-repeat; text-decoration: none; outline:none 0 #000080; }

#nav a.sel2 { background-color: #cc0; background-image: url(../img/btn2.data_/img_01-down.png); background-repeat: no-repeat; background-position: 0 0; }
#nav a.sel2:link, #nav a.sel2:visited { color: #800000; font-weight: bold; text-decoration: none; }
#nav a.sel2:hover { color: #800000; font-weight: bold; text-decoration: none; }
#nav a.sel2:focus, #nav a.sel2:active { color: #800000; font-weight: bold; outline:none 0 #000080; }

#nav ul { margin: 0; padding: 0; list-style-type: none; display: block; }
#nav li { background-image: none; margin: 0; padding: 0; }

/* IE hacks */
/* size + padding */
* html #nav .btn1, *html #nav .sel1 { width: 100px; height: 22px; }
* html #nav .btn2, *html #nav .sel2 { width: 100px; }