.box {
  box-shadow: 0 0 0 1px rgba($grey-dark, 0.3);
}
.box.is-fullwidth {
  padding-left: 0;
  padding-right: 0;
}
.box.no-padding-bottom {
  padding-bottom: 0;
}
.box.no-padding-top {
  padding-top: 0;
}
.box.has-slim-padding {
  padding: 9px 0;
}
.box.has-glow {
  box-shadow: 0 2px 4px 0 rgba($grey-dark, 0.5);
}
.box.is-rounded {
  border-radius: 3px;
}

.box.no-top-shadow {
  box-shadow: inset 0 -1px 0 0 rgba($black, 0.1);
}