.nbutton {
  font-family: Arial; /*'Open Sans';*/
  font-size: 12px;
  border: 1px solid #bbb;
  text-align: center;
  vertical-align: middle;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0.05, #f0f0f0), color-stop(1, #ddd));
  background: -moz-linear-gradient(top, #f0f0f0 5%, #ddd 100%);
  background: -webkit-linear-gradient(top, #f0f0f0 5%, #ddd 100%);
  background: -o-linear-gradient(top, #f0f0f0 5%, #ddd 100%);
  background: -ms-linear-gradient(top, #f0f0f0 5%, #ddd 100%);
  background: linear-gradient(to bottom, #f0f0f0 5%, #ddd 100%);
}

.nbutton.normal {
  border-radius: 4px;
  padding: 10px 16px 10px 16px;
  min-width: 100px;
  font-weight: bold;
}

.nbutton.lowheight {
  border-radius: 3px;
  padding: 1px 4px 1px 4px;
  margin: 0 4px 0 4px;
  font-weight: bold;
}

.nbutton:hover {
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0.05, #b0b0b0), color-stop(1, #c0c0c0));
  background: -moz-linear-gradient(top, #b0b0b0 5%, #c0c0c0 100%);
  background: -webkit-linear-gradient(top, #b0b0b0 5%, #c0c0c0 100%);
  background: -o-linear-gradient(top, #b0b0b0 5%, #c0c0c0 100%);
  background: -ms-linear-gradient(top, #b0b0b0 5%, #c0c0c0 100%);
  background: linear-gradient(to bottom, #b0b0b0 5%, #c0c0c0 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="$topColorHover", endColorstr="$bottomColorHover",GradientType=0);
  background-color: #c0c0c0;
  text-shadow: 0px 1px 0px #ffffff;
}

.nbutton:active {
  position: relative;
  top: 2px;
  left: 2px;
}

.nbutton:focus {
  position: relative;
  text-shadow: 0px 1px 0px #eee;
}

.box-table-d th, .box-table-d th a {
  background: #a8a8a8;
}

.box-table-d th, .box-table-d td, .box-table-d td .nobackground {
  border-bottom-color: #fff;
}

.box-table-d th, .box-table-d th a {
  color: #fff;
}

.box-table-d td {
  color: #333;
}

.box-table-d td {
  background: #f1f1f1;
}

.tableslave {
  background: #ccc;
}

.box-table-d th.not-sortable {
  background: #BBB;
}