@charset "utf-8";
/*蓝色主题*/
:root {
  --colour1: #1048a0;
  --colour2: #0b377b;
  --colour3: rgba(16,72,160,.25);
  --colour4: rgba(16,72,160,.80);
}
.icon{background-image: url("../images/icon_blue.png");display: inline-block;vertical-align: middle;}