Template:World Countries/styles.css

.world-nav .simple-content table {
  border-spacing: 0px 1px;
}

.world-nav .simple-content table td {
  padding: 2px 6px;
}

.world-nav .simple-group {
  margin-bottom: 10px;
  border-right: 1px solid #d0d0d0; 
  border-bottom:1px solid #d0d0d0; 
  vertical-align:middle; 
  text-align:center; 
  padding:0.1em
}

.world-nav .simple-group-row:nth-child(1) .simple-group { background: #f9f9f9; }
.world-nav .simple-group-row:nth-child(2) .simple-group { background: #efefef; }
.world-nav .simple-group-row:nth-child(3) .simple-group { background: #e5e5e5; }
.world-nav .simple-group-row:nth-child(4) .simple-group { background: #dcdcdc; }
.world-nav .simple-group-row:nth-child(5) .simple-group { background: #d2d2d2; }
.world-nav .simple-group-row:nth-child(6) .simple-group { background: #c8c8c8; }
.world-nav .simple-group-row:nth-child(7) .simple-group { background: #bebebe; }

.world-nav .simple-list {
  text-align: center;
  border: 0 !important;
}

/* no duplicates */
.world-nav ~ .world-nav {
    display: none;
}