MINI

C:/xampp/htdocs/ecertificate/theme/templates/plugins/ion-rangeslider/less/skins/
files >> C:/xampp/htdocs/ecertificate/theme/templates/plugins/ion-rangeslider/less/skins/flat.less
 .irs--flat {
    @name: irs;

    @top: 25px;
    @bottom: 16px;
    @line_height: 12px;
    @handle_width: 16px;
    @handle_height: 18px;
    @custom_radius: 4px;

    @line_color: #e1e4e9;
    @bar_color: #ed5565;
    @handle_color_1: #da4453;
    @handle_color_2: #a43540;
    @minmax_text_color: #999;
    @minmax_bg_color: #e1e4e9;
    @label_color_1: #ed5565;
    @label_color_2: white;
    @grid_color_1: #e1e4e9;
    @grid_color_2: #999;



    height: 40px;

    &.irs-with-grid {
        height: 60px;
    }

    .@{name}-line {
        top: @top;
        height: @line_height;
        background-color: @line_color;
        border-radius: @custom_radius;
    }

    .@{name}-bar {
        top: @top;
        height: @line_height;
        background-color: @bar_color;

        &--single {
            border-radius: @custom_radius 0 0 @custom_radius;
        }
    }

    .@{name}-shadow {
        height: 1px;
        bottom: @bottom;
        background-color: @line_color;
    }

    .@{name}-handle {
        top: 22px;
        width: @handle_width;
        height: @handle_height;
        background-color: transparent;

        & > i:first-child {
            position: absolute;
            display: block;
            top: 0;
            left: 50%;
            width: 2px;
            height: 100%;
            margin-left: -1px;
            background-color: @handle_color_1;
        }

        &.state_hover,
        &:hover {
            & > i:first-child {
                background-color: @handle_color_2;
            }
        }
    }

    .@{name}-min,
    .@{name}-max {
        top: 0;
        padding: 1px 3px;
        color: @minmax_text_color;
        font-size: 10px;
        line-height: 1.333;
        text-shadow: none;
        background-color: @minmax_bg_color;
        border-radius: @custom_radius;
    }

    .@{name}-from,
    .@{name}-to,
    .@{name}-single {
        color: @label_color_2;
        font-size: 10px;
        line-height: 1.333;
        text-shadow: none;
        padding: 1px 5px;
        background-color: @label_color_1;
        border-radius: @custom_radius;

        &:before {
            position: absolute;
            display: block;
            content: "";
            bottom: -6px;
            left: 50%;
            width: 0;
            height: 0;
            margin-left: -3px;
            overflow: hidden;
            border: 3px solid transparent;
            border-top-color: @label_color_1;
        }
    }

    .@{name}-grid {
        &-pol {
            background-color: @grid_color_1;
        }

        &-text {
            color: @grid_color_2;
        }
    }
}