.chartjs-custom-tooltip {
    z-index: 10;
    pointer-events: none;

    --chartjs-custom-tooltip-arrow-position-top: 50%;
}

.chartjs-custom-tooltip.arrow_box_right {
    margin-left: 7px;
}

.chartjs-custom-tooltip.arrow_box_left {
    margin-left: -7px;
}

.chartjs-custom-tooltip.arrow_box_left,
.chartjs-custom-tooltip.arrow_box_right {
    border: 1px solid   rgb(0, 0, 0);
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
}

.chartjs-custom-tooltip.arrow_box_top::after,  .chartjs-custom-tooltip.arrow_box_top::before,
.chartjs-custom-tooltip.arrow_box_left::after, .chartjs-custom-tooltip.arrow_box_left::before,
.chartjs-custom-tooltip.arrow_box_right::after, .chartjs-custom-tooltip.arrow_box_right::before {
    top: var(--chartjs-custom-tooltip-arrow-position-top);
    left: -10px;
    border: solid transparent;
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
    border-width: 5px;
    margin-top: -5px;
}

.chartjs-custom-tooltip.arrow_box_right::after {
    border-right-color: #ffffff;
    margin-left: 0;
}

.chartjs-custom-tooltip.arrow_box_right::before {
    border-right-color: rgb(0, 0, 0);
    margin-left: -1px;
}

.chartjs-custom-tooltip.arrow_box_left::after {
    border-left-color: #ffffff;
    margin-left: -1px;
    right: -10px;
    left: unset;
}

.chartjs-custom-tooltip.arrow_box_left::before {
    border-left-color: rgb(0, 0, 0);
    right: -11px;
    left: unset;
}

.chartjs-custom-tooltip.arrow_box_top {
    transform: translate(-50%, -100%);
    margin-top: -7px;
}

.chartjs-custom-tooltip.arrow_box_top::after,
.chartjs-custom-tooltip.arrow_box_top::before {
    top: 100%;
    left: 50%;
}

.chartjs-custom-tooltip.arrow_box_top::after {
    border-color: rgba(255, 255, 255, 0);
    border-top-color: #ffffff;

    /* border-width: 10px; */
    margin-left: -5px;
    margin-top: 0;
}

.chartjs-custom-tooltip.arrow_box_top::before {
    border-color: rgba(255, 0, 0, 0);
    border-top-color: rgb(0, 0, 0);

    /* border-width: 11px; */
    margin-left: -5px;
    margin-top: 1px;
}