Video overlaps landing page

Hello,

I'm the administrator for Westmount Toastmasters. I was updating our website by posting a new video linked to YouTube. I was having problems with vertical spacing of elements and saving as I was making changes. When I replenished the screen, one of the videos in the website ended up on top of the landing page — filling the screen. I now cannot access the administrator section, to reverse the change, because the video covers that section. I'm not sure what I did and looking for some help to understand what I did wrong. Attached below is a screen save.

Our club number is 7041 and the url is:
7041.toastmastersclubs.org/index.cgi?adm...EpsBnc6UkAzDYBd7Ghub

Thanks,
Dave Johnston

use this link to access your site and remove the video.
7041.toastmastersclubs.org/directions.html

You need to use the YouTube icon in the editor to ensure that the video is inserted correctly. YouTube videos are inserted with an iFrame element and there are several options for the videos that can affect how they are displayed in the page content. The YouTube icon helps with the correct settings.