salix/modules/order/front/catalog/style.scss

@import "colors";

vn-order-catalog {
    .catalog-header {
        border-color: $lines;
        border-bottom: 1px solid rgba($lines, 0.5);
    
        vn-one:first-child {
            padding-top: 2em;
        }
    
        vn-one:nth-child(2) {
            padding-top: 0.5em;
        }
    
        span {
            color: $secondary-font-color
        }
    }
}