.data-search-card {
    margin-bottom: 20px;
}

.data-search-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.search-btn-item {
    margin-left: 20px;
}

.activity-echarts, .coupon-ehcarts {
    width: 100%;
    height: 300px;
}