Updated Custom CSS themes (markdown)

Custom-CSS-themes.md

@@ -2,9 +2,15 @@ There will be upcoming Custom CSS feature with input box and Save button in Admi
 
 [Policy about Wekan UI changes](https://github.com/wekan/wekan/wiki/FAQ#policy-about-wekan-ui-changes)
 
-## Dark mode
+Contents:
+- Dark theme
+- White theme
 
-[by @lonix1, info and screenshot](https://github.com/wekan/wekan/issues/1149)
+## Dark theme
+
+[by @lonix1](https://github.com/wekan/wekan/issues/1149), could look a little like screenshot beloe
+
+![dark wekan](https://user-images.githubusercontent.com/11541071/28684178-574c0852-72fb-11e7-9c39-d11281863c3a.png)
 
 lonix1 created some css overrides with Stylish. It's not complete but I'm happy with it. I work in swimlanes mode, so that is what I changed (not list mode or calendar mode).
 
@@ -91,4 +97,86 @@ Other:
 .sidebar-content h3, .sidebar-content .activity-desc { color:rgba(255,255,255,.7) !important; }
 ```
 
-If anyone improves on this, please share here.
+If anyone improves on this, please share here.
+
+## White theme
+
+[pravdomil](https://github.com/wekan/wekan/issues/1690) has created small script for tampermonkey to redesign wekan board.
+
+![image](https://user-images.githubusercontent.com/2387356/41285077-7c5b1c64-6e3b-11e8-91b9-503ffb39eb4a.png)
+
+**script for tampermonkey**
+```js
+// ==UserScript==
+// @name         Kanban
+// @namespace    https://pravdomil.com/
+// @version      0.1
+// @match        https://wekan.indie.host/*
+// @grant        none
+// ==/UserScript==
+
+;(function() {
+  const el = document.createElement("style")
+  // language=CSS
+  el.textContent = `
+/* white background */
+body { background-color: white; }
+
+/* header bar next to top bar */
+#header #header-main-bar {
+    position: absolute;
+    right: 70px;
+    left: 300px;
+    top: -3px;
+    padding: 0;
+    height: calc(28px + 3px);
+}
+
+/* swimlane white background, no borders, fix ellipsis */
+.swimlane { background-color: white; }
+.swimlane-header-wrap { border: 0 !important; }
+.swimlane-header { text-overflow: initial !important; }
+
+/* column header only for first row */
+.swimlane .list-header { margin: 4px 12px 4px; }
+.swimlane .list-header-name { display: none; }
+div:nth-child(1 of .swimlane) .list-header { margin: 20px 12px 4px; }
+div:nth-child(1 of .swimlane) .list-header-name { display: inline; }
+
+/* cells no borders, fix height, less padding, no add new card */
+.list { border: 0; background-color: white; flex: 300px 0 0; }
+.list .list-body { height: 160px; padding: 0 2px; }
+.list .open-minicard-composer { display: none; }
+.list .open-list-composer { opacity: 0; transition: opacity .2s; }
+.list .open-list-composer:hover { opacity: 1; }
+
+/* card style */
+.minicard-wrapper { margin-bottom: 2px !important; }
+.minicard { box-shadow: 0 0 16px rgba(0,0,0,0.15) inset; }
+
+/* card style for first and last column */
+.swimlane .list:nth-child(2) .minicard { opacity: .5 !important; }
+.swimlane .list:nth-last-child(2) .minicard { opacity: .1 !important; }
+
+/* card details always center, menu items tweaks */
+.card-details {
+    position: absolute;
+    z-index: 10000 !important;
+    top: 0;
+    bottom: 0;
+    left: calc(50% - 510px / 2);
+}
+.pop-over-list .js-labels { display: none }
+.pop-over-list .js-move-card-to-top { display: none }
+.pop-over-list .js-move-card-to-bottom { display: none }
+.pop-over-list .js-archive { color: darkred }
+
+/* not needed */
+.wekan-logo, .js-member, .attachments-galery { display: none; }
+
+`
+
+  document.body.appendChild(el)
+})()
+
+```