amis2/scss/components/form/_icon-picker.scss

.#{$ns}IconPickerControl {
    @include input-text();

    &-placeholder {
        color: $Form-input-placeholderColor;
        user-select: none;
        position: absolute;
        left: $Form-input-paddingX;
        top: $Form-input-paddingY;
        margin-top: 2 * $Form-input-borderWidth;
        line-height: $Form-input-lineHeight;
    }

    &-valueWrap {
        flex-grow: 1;
        line-height: 1;
        white-space: nowrap;

        > input {
            display: inline-block;
            width: auto;
            vertical-align: middle;
        }
    }

    &-input--withAC {
        position: relative;
        flex-wrap: wrap;

        > input {
            width: auto;
        }
    }

    &-sugsPanel {
        position: absolute;
        background: $Form-select-menu-bg;
        color: $Form-select-menu-color;
        border: $Form-input-borderWidth solid $Form-input-onFocused-borderColor;
        left: px2rem(-1px);
        right: px2rem(-1px);
        top: 100%;
        z-index: 10;
        height: auto;
    }

    &-tabs {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        z-index: 11;
        background: $IconPicker-tabs-bg;
    }

    &-tab {
        display: inline-block;
        padding: $IconPicker-tab-padding;
        height: $IconPicker-tab-height;
        line-height: $IconPicker-tab-lineHeight;
        cursor: pointer;
        text-align: center;

        &.active {
            background: $IconPicker-tab-onActive-bg;
        }
    }

    &-singleVendor {
        padding: $IconPicker-singleVendor-padding;
    }

    &-multiVendor {
        padding: $IconPicker-multiVendor-padding;
    }

    &-sugs {
        position: relative;
        max-height: $IconPicker-content-maxHeight;
        overflow-y: scroll;
    }

    &-sugItem {
        display: inline-block;
        width: $IconPicker-sugItem-width;
        height: $IconPicker-sugItem-height;
        text-align: center;
        line-height: $IconPicker-sugItem-lineHeight;
        cursor: pointer;
    }

    &-value {
        user-select: none;
        line-height: $Form-input-lineHeight * $Form-input-fontSize;
        vertical-align: middle;
        display: inline-block;

        > i {
            display: inline-block;
            margin-right: $IconPicker-selectedIcon-marginRight;
        }
    }
}