.am-wingblank {
  margin-left: 18px;
  margin-right: 18px;
}
.am-wingblank.am-wingblank-sm {
  margin-left: 12px;
  margin-right: 12px;
}
.am-wingblank.am-wingblank-md {
  margin-left: 18px;
  margin-right: 18px;
}
.am-wingblank.am-wingblank-lg {
  margin-left: 30px;
  margin-right: 30px;
}