table.group_stat {width: 100%; text-align: center; border-collapse: collapse;  border:3px solid black}
.group_stat td,tr,th {border: 1px solid black; vertical-align: bottom;}
.group_stat th,td.group {}
.small {font-size: 11px}
.empty {background-color: gray}
.strong {font-weight: bold}
.group_stat th, .group_stat td.first {font-size: 13px}
.group_stat th {height: 75px; border-bottom: 3px solid black }
.group_stat th.first, .group_stat td.first {border-right: 3px solid black; text-align: left}
.group_stat th.score, .group_stat td.score {border-left: 5px solid black}
.group_stat td.first {font-weight: bold}
.group_stat th.first {font-size: 20px}
input.poradi {border: 0; width: 20px; text-align: center; font-family: verdana; font-size: 12px; margin-bottom: -1px}
.submit {float: right}