Video size

[maeandraekids]

Hello,

I am after some help on resizing a video.

I use the Studio theme and added a video to one of the pages and it video is massive.

I am terrible at coding so don't know where to start.

[maeandraekids]

Hi thanks for your help! 
option 1 didn’t work, option 2 am I changing “ratio-percent:” if so it didn’t change anything. 
option 3 I’m not really sure what to do? How do I update the embedded code and what would I be updating too, sorry I have no coding experience