@charset "utf-8";
/*橙色主题*/
:root {
  --colour1: #D60000;
  --colour2: #333333;
  --colour3: #e15900;
  --colour4: rgba(242,99,5,.8);
  --colour5: rgba(242,99,5,.25);
}
.icon{background:url(../images/icon_orange.png) no-repeat;display:inline-block;background-size:4rem auto;vertical-align:middle;}
.iconn{background: url(../images/iconn_orange.png) no-repeat;background-size:1.4rem auto; vertical-align:middle;}
.iconbef:before{background: url(../images/iconn_orange.png) no-repeat;background-size: 1.4rem auto;vertical-align: middle;}