Transparent Columns in Jira Sprint Boards

gistfile1.txt

// ==UserScript==
// @name         Transparent Columns in Jira Sprint Boards
// @namespace    http://tampermonkey.net/
// @version      2026-02-23
// @description  Transparency effect on sprint boards.
// @author       fischgeek
// @match        https://*.atlassian.net/jira/software/c/projects/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=atlassian.net
// @run-at       document-start
// @grant        GM_addStyle
// ==/UserScript==

(function() {
  'use strict';

    // #3f3f3f96

  // column backgrounds
  GM_addStyle(`
  [data-component-selector='platform-board-kit.ui.column.draggable-column'] > div > div,
  [data-testid='software-board.board-container.board.virtual-board.fast-virtual-list.fast-virtual-list-wrapper']
  {
    background: transparent !important;
  }
  `)

  // column headers
  GM_addStyle(`
    [data-testid='platform-board-kit.common.ui.column-header.header.column-header-container']
    {
      background: #18191a00 !important;
    }
  `)
 
  // swimlanes
  GM_addStyle(`
    [data-testid="platform-board-kit.ui.swimlane.swimlane-wrapper"] > div,
    [data-testid="platform-board-kit.ui.swimlane.swimlane-wrapper"] > div > div
    {
      background: transparent !important;
    }
  `)

  // cards
  GM_addStyle(`
    [data-testid="software-context-menu.ui.context-menu.children-wrapper"] > div
    {
      background: #3f3f3f96 !important;
    }
  `)
})()