.bg-white {
  background: #fff !important;
  color: inherit;
}
.color-red {
  color: red;
}
.color-white {
  color: white !important;
}
.bg-f5 {
  background-color: #f5f5f5;
  color: inherit;
}
.bg-f7 {
  background-color: #f7f8fc;
  color: inherit;
}
.bg-ccc {
  background-color: rgba(204, 204, 204, 0.4);
}
.bg-theme {
  background-color: #4c5bd4;
}
.color-theme {
  color: #4c5bd4;
}
.color-666 {
  color: #666666;
}