Give your XenForo user groups a blazing username effect featuring fiery orange, yellow and red colours with rapidly flickering flames and an intense burning glow.
Add the following to the bottom of your extra.less
Code:
@keyframes eggyInfernoFlame
{
0%, 100%
{
color: #ffcc55;
text-shadow:
0 -2px 3px #ffeb99,
0 -4px 7px #ff9900,
0 -8px 13px #ff4500,
0 -12px 20px #cc2200;
}
12%
{
color: #fff2a0;
text-shadow:
1px -3px 4px #ffffaa,
-1px -6px 9px #ffaa00,
2px -11px 16px #ff3300,
0 -15px 23px #cc1100;
}
25%
{
color: #ff9900;
text-shadow:
-1px -2px 3px #ffcc00,
2px -5px 8px #ff6600,
-2px -9px 13px #ff2200;
}
38%
{
color: #ffe580;
text-shadow:
0 -3px 5px #ffff99,
-2px -7px 11px #ff9900,
2px -12px 19px #ff4400,
0 -17px 25px #dd2200;
}
52%
{
color: #ffb020;
text-shadow:
1px -2px 4px #ffdd55,
0 -5px 8px #ff7700,
-1px -9px 15px #ff3300;
}
67%
{
color: #fff0a0;
text-shadow:
-1px -3px 5px #fff8bb,
2px -7px 12px #ffaa00,
-2px -13px 20px #ff3300,
1px -18px 27px #cc1100;
}
83%
{
color: #ff8800;
text-shadow:
0 -2px 3px #ffcc33,
1px -5px 9px #ff6600,
-1px -10px 16px #ff2200;
}
}
Then simply add the following CSS into the desired user group
Code:
color: #ffcc55;
font-weight: 800;
display: inline-block;
text-shadow: 0 -2px 3px #ffeb99, 0 -4px 7px #ff9900, 0 -8px 13px #ff4500;
animation: eggyInfernoFlame 1.6s steps(1, end) infinite;
So it looks like this

