/*
Thumbnails
--------------------------*/
.skill-tree-0 .skill-panel {background-image: url("assets/skills/0/sprite.png");}
.skill-tree-1 .skill-panel {background-image: url("assets/skills/1/sprite.png");}
.skill-tree-2 .skill-panel {background-image: url("assets/skills/2/sprite.png");}
.skill-tree-3 .skill-panel {background-image: url("assets/skills/3/sprite.png");}
.skill-tree-4 .skill-panel {background-image: url("assets/skills/4/sprite.png");}
.skill-tree-5 .skill-panel {background-image: url("assets/skills/5/sprite.png");}