Template:Static row numbers/styles.css

/* {{pp-template}} */
table.static-row-numbers {
  counter-reset: rowNumber;
}
body.skin-minerva .static-row-numbers2.sortable {
  counter-reset: rowNumber -1;
}
body.skin-minerva .static-row-numbers2.sortable.static-row-header-two {
  counter-reset: rowNumber -2;
} 
table.static-row-numbers tr::before {
  display: table-cell;
  padding-right: 0.5em;
  text-align: right;
}
table.static-row-numbers tr::before {
  content: "";
}
.static-row-numbers-skip {
  counter-increment: rowNumber;
}
table.static-row-numbers.sortable tbody tr:not(.static-row-header):not(.static-row-numbers-norank)::before,
table.static-row-numbers:not(.sortable) tbody tr:not(:first-child):not(.static-row-header):not(.static-row-numbers-norank)::before {
  counter-increment: rowNumber;
  content: counter(rowNumber);
  padding-right: 0.5em;
  padding-left: 0.5em;
  vertical-align: inherit;
}

/*
table.static-row-numbers.sortable thead tr::before,
table.static-row-numbers tr.static-row-header::before,
body.skin-minerva .static-row-numbers tbody tr:first-child::before,
table.static-row-numbers:not(.sortable) tbody tr:first-child::before,
body.skin-minerva .static-row-numbers.static-row-header-two tbody tr:nth-child(2)::before,
table.static-row-numbers.static-row-header-two:not(.sortable) tbody tr:nth-child(2)::before {
  content: "";
}*/

.static-row-header-text thead tr::before {
  content: "No.";
  padding-right: 0.5em;
  padding-left: 0.5em;
  font-weight: bold;
}
.static-row-header-hash thead tr::before {
  content: "#";
  padding-right: 0.5em;
  padding-left: 0.5em;
  font-weight: bold;
}
.static-row-header-row thead tr::before {
  content: "Row";
  padding-right: 0.5em;
  padding-left: 0.5em;
  font-weight: bold;
}
.static-row-numbers.wikitable tr::before {
  background-color: #eaecf0;
  vertical-align: middle;
}
body:not(.skin-minerva) .static-row-numbers.mw-datatable:not(.wikitable) tr::before {
  background-color: #eaeeff;
}
table.static-row-numbers.wikitable tbody tr:not(.static-row-header)::before ,
body:not(.skin-minerva) .static-row-numbers.mw-datatable:not(.wikitable) tbody tr::before {
  border: 1px solid #a2a9b1;	
}
.static-row-numbers-period2 tbody tr::before {
  content: counter(rowNumber) ".";
}
.srn-white-background {
   background: #fff;
}
.static-row-numbers tr:hover {
   background: #eaf3ff;
}