down arrow ascii code

code=yes

▼


bootstrap downfacing caret

.caret {
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 2px;
  vertical-align: middle;
  border-top: 4px solid #000000;
  border-right: 4px solid transparent;
  border-bottom: 0 dotted;
  border-left: 4px solid transparent;
  content: "";
}


<a href="#" class="dropdown-toggle" data-toggle="dropdown">Resources <b class="caret"></b></a>

https://gnu.io/social/