Support Animated Username Like Admin

[Ripon]

can anyone teach me, How to make a animated username like this forum Admin? I like the username style. Please teach me.

 

[shimmer]

как убрать ?))))

.username--style3:before {
    font-family: "Font Awesome 5 Pro";
    content: "\f521";
    padding-right: 1px;
    display: inline-block;
}

 

[Jerome]

.username--style3:before {
    font-family: "Font Awesome 5 Pro";
    content: "\f521";
    padding-right: 1px;
    display: inline-block;
}

спасибо)

 

[kainos]

Hello there, if I put content f4ba I see dove....but If I add content f099 twitter symbol, it doesn t work. Why?

 

[kainos]

Hello there, if I put content f4ba I see dove....but If I add content f099 twitter symbol, it doesn t work. Why?