mastodon/app/javascript/styles/closed-social/global.scss

.column {
	flex: 1 0 auto;
}
.pinned-info {
	opacity: 0.85;
}
.tabs-bar__wrapper {
	-webkit-mask-image: linear-gradient(#1a1a1a 55%,transparent);
	mask-image: linear-gradient(#1a1a1a 55%,transparent);
}
div {
  &.status__info {
    & > a {
      &.status__display-name {
        display: inline-block;
      }
    }
  }
}

.gifv {
  & > video {
    width: 100%;
    max-height: 100%;
  }
}

.columns-area--mobile {
  .getting-started__trends {
    display: block;
    .trends__item {
      display: flex;
    }
  }
}