Home › Forums › Support › Add colored border to an embedded Youtube video This topic has 1 reply, 2 voices, and was last updated 2 years, 5 months ago by David. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts November 4, 2021 at 4:51 am #1991020 Matteo This is the site. The video is in the home page. How to do? Thanks. November 4, 2021 at 5:15 am #1991038 DavidStaff Customer Support Hi there, try this CSS: .wp-block-embed.is-type-video .wp-block-embed__wrapper { border: 4px solid #f00; box-sizing: border-box; } Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In