.StripeElement { box-sizing: border-box; padding: 10px; height: 40px; margin-bottom: 20px; border: 1px $primary solid; background-color: $secondary; font-size: $base-font-size; font-family: $base-font-family; } .StripeElement--focus { box-shadow: shadow("focus"); } .StripeElement--invalid { border-color: $danger; } .StripeElement--webkit-autofill { color: $quaternary; }