How add a downarrow after an element with CSS?

2018-06-04 19:43:38

This question already has an answer here:

Adding HTML entities using CSS content 9 answers

try using theirs unicode positions instead

table th.headerSortUp:after {
   content: " 2191";
}

table th.headerSortDown:after {
   content: " 2193";
}

table th:after {
   color: #123456;
}

See http://www.blooberry.com/indexdot/html/tagpages/entities/arrow.htm for other arrow symbols.

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