official_revision/src/assets/sass/_report-chart.scss

.report-chart {
    @apply relative;
    &:before {
        content: "";
        height: 93%;
        background: linear-gradient(to right, white, #ffffffde, transparent);
        @apply w-12 left-0 top-0 ml-10 absolute;
        @media (max-width: $sm) {
            height: 85%;
        }
    }
    &:after {
        content: "";
        height: 93%;
        background: linear-gradient(to right, transparent, #ffffffde, white);
        @apply w-12 right-0 top-0 absolute mr-2;
        @media (max-width: $sm) {
            height: 85%;
        }
    }
}