Background Resize Video caused double image

I was trying to resize the video and I added in this code in the head

style>
.w-background-video > video {
width: 100%;
}
/style>

I believe it worked but now it adds the image of the video behind the background video. I attached a picture to show what I mean. Anyone else run into something like this?

https://preview.webflow.com/preview/larry-vidas-fantastic-project?utm_source=larry-vidas-fantastic-project&preview=ff4df4234bd6f40586027e2a36450289