Disabling Suggested Youtube Videos

Hello, I have the following problems with YotuWP Pro: I need to use the grid. Because the title is cut off and the font is too small I had to change the CSS. In my style.css this didn’t work at first, only when I changed the specificity of the elements concerned it worked. Is this the right way? The second problem: after playing a video, other youtube videos are suggested although I have deactivated this option in the player options. it is a business page and this option is not appropriate here. What is going wrong? Thanks in advance for your help.

Sincerely

Peti

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