My Stylus CSS tweaks

mail.google.com.css

.th td {
    padding: 8px 6px;
    font-weight: bold;
}

.ts {
    color: #006;
}

mastodon.gamedev.place.css

@media (min-width: 1000px) {
        .columns-area>div {
           width: 25%;
        }
        .columns-area>div>.column,
        .columns-area>div>.mastodon-column-container>.column {
            width: 100%;
        }
    }

twitter.com.css

/*Centralizar as fotos.*/
  .AdaptiveMedia-video,
.AdaptiveMedia-singlePhoto,
.AdaptiveMedia-doublePhoto,
.AdaptiveMedia-triplePhoto,
.AdaptiveMedia-quadPhoto,
.AdaptiveMedia-halfWidthPhoto,
.AdaptiveMedia-twoThirdsWidthPhoto,
.AdaptiveMedia-threeQuartersWidthPhoto,
.AdaptiveMedia-halfHeightPhoto,
.AdaptiveMedia-halfHeightPhotoContainer,
.AdaptiveMedia-thirdHeightPhoto,
.AdaptiveMedia-thirdHeightPhotoContainer,
.AdaptiveMedia-photoContainer img
  {
    display: block !important;
    position: static !important;
    width: 100% !important;
    height: auto !important;
    border-radius: 4px !important;
  }
/*Janela*/
  .AdaptiveMedia,
.AdaptiveMedia-video
.PlayableMedia-container
  {
    max-height: none !important;
    max-width: 100% !important;
    min-height: 100% !important;
    border-radius: 4px !important;
  }
/*Remover bullshit*/
  .moments,
li[data-suggestion-json*="ActivityTweet"],
li.promoted-trend,
li.promoted-account,
div.promoted-tweet,
div.flex-module.trends-container,
div.flexmodule.trends,
div.module.trends,
div.module.roaming-module.wtf-module.js-wtf-module.has-content,
div.Footer.module.roaming-module,
div.ProfileWTFAndTrends,
div.trends-inner,
div.flex-module.import-prompt
  {
    display: none !important;
  }
/*Não logado*/
  div.module.Trends.trends,
div.RelatedUsers.module
  {
    display: none !important;
  }
/*Correções do card de perfil*/
  .DashboardProfileCard
  {
    margin-bottom: -10px !important;
    border-radius: 4px !important;
  }

  .ProfileCardStats
  {
    text-align: center !important;
    height: 30px !important;
  }

  .wrapper-home
  {
    width: 590px !important;
  }
/*Largura da coluna principal*/
  .content-main
  {
    position: relative !important;
    margin: 0 !important;
  }
/*Largura do perfil*/
  .dashboard-left
  {
    width: 100% !important;
    height: 100% !important;
  }
/*Fix para sugestões após seguir alguém*/
  .ProfileClusterFollow
  {
    padding: 14px 0 1px!important;
    border-bottom: none !important;
  }

  div.AdaptiveSearchPage-moduleHeader
  {
    padding: 8px !important;
  }

  .AdaptiveSearchTimeline-separationModule
  {
    margin-bottom: 10px !important;
  }

  div.ProfileCard.js-actionable-user.with-SocialContext
  {
    width: 315px !important;
    height: 282px !important;
  }

  p.social-proof
  {
    margin-top: 0 !important;
  }
/*In case you missed*/
/*  .stream-item.separated-module
  {
    margin-top: 10px !important;
    margin-bottom: 10px !important;
    border-radius: 4px !important;
  } */
  .has-recap
  {
    display: none !important;
  }
/*Rounding things*/
  div.home-tweet-box.tweet-box.component.tweet-user
  {
    border-radius: 4px !important;
  }