.va-main-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.va-main-content-title {
    padding-left:20px;
    background: #ffffff;
    line-height: 50px;
}

.va-main-content-des {
    line-height: 14px;
    font-size:14px;
    color: #909399;
    padding-bottom: 15px;
}

.va-main-content-header {
    margin-top: 10px;
    padding: 10px;
    margin-bottom: 10px;
    background: #ffffff;
    display: flex;
}

.va-main-content-button-item.el-button {
    margin: 0 10px;
}