@charset "utf-8";
/*红色主题*/
:root {
  --colour1: #e50012;
  --colour2: #b1000e;
  --colour3: rgba(229,0,18,.25);
  --colour4: rgba(229,0,18,.80);
}
.icon{background-image: url("../images/icon_red.png");display: inline-block;vertical-align: middle;}