/* layout pro vyzbroj */

.tab1 {table-layout:fixed;}

thead th {text-align:center; font-weight:bold;}
thead td {text-align:center;}
tbody th {text-align:left;}
tbody td {text-align:center;}

.sl1 {width:80px;} /* sloupecek o sirce 80px */ 
.sl2 {width:140px;} /* sloupecek o sirce 140px */
.sl3 {width:350px;} /* sloupecek o sirce 350px */

.n3 {color:black; font-size:16px; font-weight:bold;}
.n4 {color:black; font-size:18px; font-weight:bold;}