@crazycells i use them (I want the heart and hand sign to have a red color inside after they are empty, with a hollow red edge before being pressed, and a full red when pressed)
[Mod change - please post in English - translated]
span.tag:before {
content: "\f02c";
font-family: "Font Awesome 5 Free";
margin-right: 3px;
margin-left: 2px;
font-weight: 600;
font-size: 9px;
vertical-align: 0;
}
.fa-chevron-up:before {
font-family: 'Font Awesome 5 Free';
font-weight: 300;
font-size: 16px;
content: '\f004';
margin-right: 4px;
vertical-align: -1px;
color: red;
}
.topic [component="post/upvote"].upvoted i::before {
content: "\f004";
color: red;
}
.fa-chevron-down:before {
font-family: 'Font Awesome 5 Free';
font-weight: 300;
font-size: 16px;
content: '\f165';
margin-right: 4px;
vertical-align: -1px;
color: red;
}