Customize `dropIn`, `fullFeaturedCard`, and hosted payment page integration layout by using CSS properties View Source types/element.d.ts, line 203 Members Type: Properties # base Optional Base styling applied to the integral iframe. All styling extends from this style. View Source types/element.d.ts, line 208 Type: Properties | PseudoClassStyle # input Optional Styling applied to the input element View Source types/element.d.ts, line 214 Type: 'outlined' | 'filled' | 'standard' | 'bootstrap' # variant Optional Input variation View Source types/element.d.ts, line 220