Rollbacks enlarged TweetDeck's compose drawer width.

tweetdeck-composer-rollback.user.css

/* ==UserStyle==
@name tweetdeck-composer-rollback
@author kuriyama hibiya
@namespace idyllshi.re
@version 0.0.2
@homepageURL https://gist.github.com/hibiyasleep/b92611b66eb400a348dd7ea2e879d012
@updateURL https://hibiya.moe/tmp/tweetdeck-composer-rollback.user.css
@license public
@preprocessor default
@advanced number drawerWidth "트윗 쓰기 드로어 너비 (px)" [270, 120, 400, 1, 'px']
==/UserStyle== */

@-moz-document domain("tweetdeck.twitter.com") {
  .app-content.is-open.is-open.is-open {
    transform: translateX(var(--drawerWidth)) !important;
    margin-right: var(--drawerWidth) !important;
  }
  .js-drawer.drawer.drawer.drawer.wide {
    width: var(--drawerWidth) !important;
    left: calc(var(--drawerWidth) * -1) !important;
  }
  .js-new-composer-opt-in.js-new-composer-opt-in.js-new-composer-opt-in {
    display: none !important;
  }
}