client-app/components/hc-breadcrumb/style.scss

.hc-breadcrumb-bar {
    position: sticky;
    top: 0;
    background: white;
    padding: 18rpx 22rpx;
    z-index: 9999;
    box-shadow: 0 6rpx 4rpx rgba(109, 109, 109, .06);
    .breadcrumb-bar {
        position: relative;
        .breadcrumb-item {
            display: inline-flex;
            align-items: center;
            font-size: 27rpx;
            .name {
                color: var(--primary-color);
            }
            .icon {
                color: #C5C6C6;
                font-size: 40rpx;
            }
        }
        .breadcrumb-item.active {
            .name {
                color: #7A7B7C;
            }
            .icon {
                display: none;
            }
        }
    }
}