根据屏幕尺寸调整Webpart

我们当前正在使用显示页面的内容查看器Web部件.带标签的两个页面查看器Web部件.页面查看器Web部件中的URL来自Power BI报表服务器.当我们查看报告时，内部留有空白 Webpart.我们希望报告按照屏幕尺寸显示为完整.以下是BI Reports是CWEP，Analytics and Broker是Page Viewer Web部件的屏幕快照. 

We are currently using content viewer web part on a page which display displays  two page viewer webpart with tabs. The url in the page viewer web part are from Power BI report server. when we are viewing the report there is blank space left inside the webpart. we want that the report is viewed as full as per the screen size. Below is the screen shot where BI Reports is CWEP and Analytics and Broker are Page viewer web part.