style.css

@-moz-document domain("boards.4chan.org") {

  /* BASE */

  #absbot, .bottomCtrl, #header-bar, .belowLeaderboard, form[name="post"], .aboveMidAd, .globalMessage, .op, .navLinks, #ctrl-top, hr:last-of-type, #op {
    display: none !important;
  }

  body {
    background: url(http://www2.2ch.net/ba.gif) !important;
    width: calc(100% - 50px) !important;
    margin: 0 auto !important;
  }

  hr {
    opacity: 0 !important;
    margin-bottom: 40px !important;
  }
  
  .unread-line {
    opacity: 1 !important;
  }

  #bannerCnt {
    background: #EFEFEF !important;
    border-top: 1px solid #D8D8D8 !important;
    border-right: 1px solid #474747 !important;
    border-bottom: 1px solid #474747 !important;
    border-left: 1px solid #D8D8D8 !important;
    padding: 8px !important;
  }

  /* POSTS */

  .hide-reply-button, .hide-thread-button, .watch-thread-link, .postInfo input, .summary, .boardTitle, .file-info, .sideArrows, .fa-angle-down, .fa-plus-square, .reply .menu-button, .stub .menu-button {
    display: none !important;
  }

  .postContainer, .stub {
    background: #EFEFEF !important;
    border-top: 1px solid #D8D8D8 !important;
    border-right: 1px solid #474747 !important;
    border-bottom: 1px solid #474747 !important;
    border-left: 1px solid #D8D8D8 !important;
    margin: 10px !important;
  }

  .post {
    background: #EFEFEF !important;
    border-top: 1px solid #474747 !important;
    border-right: 1px solid #D8D8D8 !important;
    border-bottom: 1px solid #D8D8D8 !important;
    border-left: 1px solid #474747 !important;
    color: #020202 !important;
    display: inline-block !important;
    margin: 8px !important;
    overflow: unset !important;
    padding: 8px !important;
    width: calc(100% - 35px)  !important;
  }

  div.thread > div:nth-of-type(2) > div.reply {
    margin-top: 8px !important;
  }

  .show-thread-button {
    background: #EFEFEF !important;
    border-top: 1px solid #474747 !important;
    border-right: 1px solid #D8D8D8 !important;
    border-bottom: 1px solid #D8D8D8 !important;
    border-left: 1px solid #474747 !important;
    color: #020202 !important;
    display: inline-block !important;
    margin: 8px !important;
    overflow: unset !important;
    padding: 8px !important;
    width: calc(100% - 35px)  !important;
  }

  .show-thread-button:before {
    content: "Hidden: " !important;
  }

  .show-thread-button:after {
    content: "(click to show)" !important;
    float: right !important;
  }

  .opContainer, .op, .quotesYou, .quotesYou .post, .yourPost, .yourPost .post, .thread .stub, .thread .show-thread-button {
    background: #CCFFCC !important;
  }

  .fileThumb {
    border-top: 1px solid #474747 !important;
    border-right: 1px solid #D8D8D8 !important;
    border-bottom: 1px solid #D8D8D8 !important;
    border-left: 1px solid #474747 !important;
    padding: 8px !important;
    margin-top: 10px !important;
  }

  .op .fileThumb {
        margin-top: 5px !important;
  }

  .inline {
    border-top: 1px solid #474747 !important;
    border-right: 1px solid #D8D8D8 !important;
    border-bottom: 1px solid #D8D8D8 !important;
    border-left: 1px solid #474747 !important;
  }

  .nameBlock * {
    color: #028102 !important;
  }

  .subject {
    color: #0F0C5D !important;
  }

  .post a {
    color: #34345C !important;
  }

  .post a:hover {
    color: #ff0000 !important;
  }

  .postNum span {
    color: transparent !important;
  }

  .replylink {
    background: #A52A2A !important;
    border-top: 2px solid #E4BFBF !important;
    border-right: 2px solid #5B1818 !important;
    border-bottom: 2px solid #5B1818 !important;
    border-left: 2px solid #E4BFBF !important;
    text-transform: uppercase !important;
    padding: 4px !important;
    padding-left: 6px !important;
    padding-right: 6px !important;
    float: right !important;
    opacity: 1 !important;
    font-size: 0 !important;
    margin-left: 3px !important;
  }

  .replylink:active {
    border-top: 2px solid #5B1818 !important;
    border-right: 2px solid #E4BFBF !important;
    border-bottom: 2px solid #E4BFBF !important;
    border-left: 2px solid #5B1818 !important;
  }

  .replylink:before {
    content: "REP" !important;
    color: khaki !important;
    font-size: 10pt !important;
  }

  a.replylink:not(:hover) {
    color: khaki !important;
  }

  .menu-button {
    background: #483D8B !important;
    border-top: 2px solid #C8C4DC !important;
    border-right: 2px solid #28224D !important;
    border-bottom: 2px solid #28224D !important;
    border-left: 2px solid #C8C4DC !important;
    text-transform: uppercase !important;
    padding: 4px !important;
    padding-left: 6px !important;
    padding-right: 15px !important;
    float: right !important;
  }

  .menu-button:active {
    border-top: 2px solid #28224D !important;
    border-right: 2px solid #C8C4DC !important;
    border-bottom: 2px solid #C8C4DC !important;
    border-left: 2px solid #28224D !important;
  }

  .menu-button:before {
    content: "MNU" !important;
    color: khaki !important;
  }


  /* QR */

  .move {
    display: none !important;
  }

  .yotsuba-b:root .dialog {
    background: #A52A2A !important;
  }

  #qr {
    border-top: 2px solid #5B1818 !important;
    border-right: 2px solid #E4BFBF !important;
    border-bottom: 2px solid #E4BFBF !important;
    border-left: 2px solid #5B1818 !important;
    border-radius: 0px !important;
    padding: 5px !important;
    box-shadow: none !important;
    bottom: 69px !important;
    right: 59px !important;
    top: unset !important;
    left: unset !important;
  }

  .rc-anchor {
    border-radius: 0px !important;
  }

  .rc-anchor-normal {
    height: unset !important;
    width: unset !important;
  }

  #qs {
    border-top: 2px solid #5B1818 !important;
    border-right: 2px solid #E4BFBF !important;
    border-bottom: 2px solid #E4BFBF !important;
    border-left: 2px solid #5B1818 !important;
    border-radius: 0px !important;
    padding: 5px !important;
  }


  /* CATALOG */

  .extended-small .thread {
    background: #CCFFCC !important;
    border-top: 1px solid #474747 !important;
    border-right: 1px solid #D8D8D8 !important;
    border-bottom: 1px solid #D8D8D8 !important;
    border-left: 1px solid #474747 !important;
    margin: 10px !important;
    padding: 8px !important;
  }

  .thumb {
    box-shadow: none !important;
    background: #CCFFCC !important;
    border-top: 1px solid #474747 !important;
    border-right: 1px solid #D8D8D8 !important;
    border-bottom: 1px solid #D8D8D8 !important;
    border-left: 1px solid #474747 !important;
    padding: 8px !important;
  }

}