Changing the video Play button in RISE 360

I'm using this css to make the button a bit smaller. You can add css in web or scorm exports. What I do is make a new folder called theme and add css and image files in there, then you need to add the link in the main/index file.

.video-a11y .vjs-big-play-button {
width: 45px !important;
height: 45px !important;
border:0px none !important;
}

.video-js .vjs-big-play-button .vjs-icon-placeholder::before {
line-height: 1.1;
}