.font20{
  font-size: 20upx;
}
// @for $i from 12 through 55 {
//   .font-size#{$i} { font-size:   $i+upx !important; }
// }
.color-white{
  color: #fff;
}
.color-red{
  color: #FF1818;
}
.color-black{
  color: #000!important;
}
.color-transparent{
  color: transparent;
}
.font-bold{
  font-weight: bold;

}