Styles for YouTube streaming live-chat

YT-Chat.css

/* Background colors*/
body {
  overflow: hidden;
  background-color: rgba(255,255,255,0);
}
/* Transparent background. */
yt-live-chat-renderer {
  background-color: transparent !important;
}
yt-live-chat-text-message-renderer,
yt-live-chat-text-message-renderer[is-highlighted] {
  background-color: transparent !important;
}

yt-live-chat-text-message-renderer[author-type="owner"],
yt-live-chat-text-message-renderer[author-type="owner"][is-highlighted] {
  background-color: transparent !important;
}

yt-live-chat-text-message-renderer[author-type="moderator"],
yt-live-chat-text-message-renderer[author-type="moderator"][is-highlighted] {
  background-color: transparent !important;
}

yt-live-chat-text-message-renderer[author-type="member"],
yt-live-chat-text-message-renderer[author-type="member"][is-highlighted] {
  background-color: transparent !important;
}


yt-live-chat-author-chip #author-name {
  background-color: transparent !important;
}

/* Outlines */
yt-live-chat-text-message-renderer * {
  font-size: 20px !important;
  font-weight: 500 !important;
  line-height: 20px !important;
  text-shadow:
    1px 1px 2px black,
    -1px -1px 2px black !important;
}
#author-name.yt-live-chat-author-chip {
    font-size: 20px !important;
    font-weight: 500 !important;
    line-height: 20px !important;
    text-shadow:
      1px 1px 2px black,
      -1px -1px 2px black !important;
}

yt-live-chat-text-message-renderer #content,
yt-live-chat-legacy-paid-message-renderer #content {
  overflow: initial !important;
}

/* Hide scrollbar. */
yt-live-chat-item-list-renderer #items{
  overflow: hidden !important;
}

yt-live-chat-item-list-renderer #item-scroller{
  overflow: hidden !important;
}

/* Hide header and input. */
yt-live-chat-header-renderer,
yt-live-chat-message-input-renderer {
  display: none !important;
}

/* Reduce side padding. */
yt-live-chat-text-message-renderer,
yt-live-chat-legacy-paid-message-renderer {
    padding-left: 4px !important;
  padding-right: 4px !important;
}

yt-live-chat-paid-message-renderer #header {
    padding-left: 4px !important;
  padding-right: 4px !important;
}

/* Avatars. */
yt-live-chat-text-message-renderer #author-photo,
yt-live-chat-paid-message-renderer #author-photo,
yt-live-chat-legacy-paid-message-renderer #author-photo {
  border-radius: 30px !important;
  margin-right: 7.5px !important;
}