@charset "utf-8";
/*橙色主题*/
:root {
  --colour1: #ff7f00;
  --colour2: #604736;
  --colour3: #d86c00;
  --colour4: rgba(96,71,54,.8);
  --colour5: rgba(255,127,0,.25);
}
.icon{background-image: url("../images/icon_orange.png");display: inline-block;vertical-align: middle;}