crm-cache/crm/custom-service/front/activity/cwg-monthly-profit-bonus/sass/elements/_pie-chart.scss

/* Pie chart style 01 */ 
.pie-chart-style-01 {
    position: relative;
    display: inline-block;
    .percent {
        position: absolute;
        left: 0;
        right: 0;
        margin: 0 auto;
        top: 50%;
        @include prefix(transform, translateY(-50%), webkit);
    }
}