amis2/scss/components/form/_picker.scss

.#{$ns}Picker {

    &-values {
        display: inline-block;
        margin-top: -$gap-xs;
        padding: ($Form-input-height - $Form-input-lineHeight * $Form-input-fontSize - px2rem(2px))/2 0;
    }

    &-value {
        cursor: pointer;
        user-select: none;
        line-height: $Form-input-lineHeight * $Form-input-fontSize - px2rem(2px);
        display: inline-block;
        font-size: $Form-selectValue-fontSize;
        color: $Form-selectValue-color;
        background: $Form-selectValue-bg;
        border: px2rem(1px) solid $Form-selectValue-borderColor;
        border-radius: 2px;
        margin-right: $gap-xs;
        margin-top: $gap-xs;

        &:hover {
            background-color: darken($Form-selectValue-bg, 5%);
        }

        &.is-disabled {
            pointer-events: none;
            opacity: $Button-onDisabled-opacity;
        }
    }

    &-valueIcon {
        cursor: pointer;
        border-right: px2rem(1px) solid $Form-selectValue-borderColor;
        padding: 1px 5px;

        &:hover {
            background-color: darken($Form-selectValue-bg, 5%);
        }
    }

    &-valueLabel {
        padding: 0 $gap-xs;
    }
}

.#{$ns}PickerControl {
    padding-top: $Form-input-height - px2rem(30px);
}