gistfile1.txt

// ==UserScript==
// @name         GSlack
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Using the css from https://github.com/paveyry/Slack-Theme-for-Hangouts-Chat/
// @author       You
// @match        https://chat.google.com/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    function addGlobalStyle(css) {
    var head, style;
    head = document.getElementsByTagName('head')[0];
    if (!head) { return; }
    style = document.createElement('style');
    style.type = 'text/css';
    style.innerHTML = css;
    head.appendChild(style);
}

addGlobalStyle(`/* Reduce left and right margins in the chat area */
.BEjUKc .cFc9ae {
   margin-left: 10px;
   margin-right: 10px;
   width: auto;
   max-width:none;
}
.Bl2pUd {
   padding-left: 0px;
   padding-right: 0px;
}

/* Reduce whitespace around New conversation button */
.RnpT2b {
   margin: 4px 0 4px 0;
   min-height: 0px;
}
.IEIJqd {
   padding-top: 0;
}

/* Allow messages to display full-width */
.bzJiD .jGyvbd .QIJiHb, .bzJiD .jGyvbd .zX644e {
   max-width: none;
}

/* Reduce top and bottom padding around date */
.mCOR5e {
   padding: 10px 0 5px 0;
}

/* Reduce right margin in sidebar */
.n5yyEc {
   margin-right: 4px;
}

/* Sidebar color */
.X9KLPc {
   background-color: #4d394b;
}

/* Sidebar elemtents bg color when hovering */
.PL5Wwe:focus,
.PL5Wwe:hover:not(.tuKyod),
.tuKyod:hover .LoYJxb {
   background-color: #3e313c;
}


/* Sidebar elements text color for chans with unread messages */
.PL5Wwe.H7du2 .t5F5nf {
   color: #fff;
}

/* Channel name color in sidebar */
.t5F5nf {
   color: rgb(202, 196, 201);
}

/* Sidebar "recent" or "starred" section names text size and color */
.aOHsTc {
   color: rgb(202, 196, 201);
   font-size: 16px;
   margin-left: 16px;
}

/* Sidebar Search section text color */
.HLTcjb {
   color: rgb(202, 196, 201);
}
.D3DXDc {
   fill: rgb(202, 196, 201) !important;
}

/* Sidebar search button hovering bg color */
.GbZFNe:focus, .GbZFNe:hover {
   background-color: #3e313c;
}

/* Search Menu bg color, shape and dimensions */
.yoV6yd {
   background-color: #4d394b;
   margin-top: -4px;
   width: 100%;
   border-radius: 0px;
   -moz-border-radius: 0px
}

/* Search menu text color */
.Uk0Bfe .zHQkBf, .Uk0Bfe .snByac, .dQ2Tsf .NXfF8b, .dQ2Tsf .ZTmjQb {
   color: #fff;
}

.ndJi5d {
   rgba(0,0,0,0.38);
}


/* Search Menu "frequent" section text color and size */
.wAR34c {
   color: #fff;
   font-size: 16px;
}

/* Search menu people list mail color */
.Kfe2Ub {
   color: #fff;
}

/* Quick search first element bg color */
.dQ2Tsf[aria-selected="true"] {
   background: transparent;
}

/* Top left corner section (with title) background color */
.Riuhhf {
   background-color: #4d394b;
}

/* Chat top left logo text color */
#XMLID_8_-Clipped{
   opacity: 0.8 !important;
   fill: #fff !important;
}

/* Padding height between messages in a thread */
.nF6pT {
   padding-top: 6px;
}

/* Sidebar "recent" or "starred" section title padding height */
.wJNchb, .nFzS9e {
   margin-top: 10px;
}

/* Draw white line between the sidebar sections and reduce padding */
.PL5Wwe + .wJNchb, .teTAFe:not(.fXx9Lc) + .vHL80e .aOHsTc {
   border-top: solid 1px #e0e0e0;
   padding-top: 6px;
}

/* Sidebar channels elements height */
.LoYJxb {
   height: 26px;
}


/* Vertically align triple dots buttons on
channels in sidebar with the new height */
.MhXXcc {
   line-height: 26px;
}
.gsrV1e {
   height: 22px;
   width: 22px;
}
.QeRfYe .Lw7GHd {
   margin: 2px 6px 0 6px;
}


/* Time and menu buttons and clock for channels inactive and active colors */
.sFuxxd {
   color: rgb(202, 196, 201);
}
.PL5Wwe.H7du2 .sFuxxd {
   color: #fff;
}
.DQy0Rb {
   fill: rgb(202, 196, 201) !important;
}
.PL5Wwe.H7du2 .DQy0Rb {
   fill: #fff !important;
}
.QeRfYe {
   fill: rgb(202, 196, 201) !important;
}
.PL5Wwe.H7du2 .QeRfYe {
   fill: #fff !important;
}

/* Big emojis size */
.Zc1Emd.NM3Nfc {
   font-size: 24px;
}

/* Inline emojis size */
img {
   border: none;
   font-size: 1.3em !important;
}

/* Reduce top margin in thread block */
.dsoUjb {
   padding: 15px 0;
}

/* Reduce size of reply button */
.dCMjy {
   width: 20px;
   min-width: 20px;
   height: 20px;
   min-height: 20px;
   margin-right: 36px;
}

/* Reduce space around blue NEW alert */
.k1lILc {
   padding: 5px 0 0;
}
.k1lILc + .ajCeRb {
   padding-top: 5px;
}

/* Reduce space between thread blocks */
.cZICLc {
   margin-top: 6px;
}

/* Increase boldness of usenames in conversations */
.Z4BnXb {
   font-weight: 900;
}
/* Make code snippets look like slack's */
.FMTudf {
   font-family: Monaco,Menlo,Consolas,"Courier New",monospace !important;
   font-size: .75rem;
   border: 1px solid #e0e0e0;
   margin: 10px 0;
   padding: 3px 10px;
   background: #f9f9f9;
   -webkit-border-radius: 4px;
   -moz-border-radius: 4px;
   border-radius: 4px;
}
/* Make inline pre look like slack's */
.U8d2H {
   font-family: Monaco,Menlo,Consolas,"Courier New",monospace !important;
   background-color: #f7f7f9;
   margin: 0px;
   padding: 1px 3px;
   color: #d72b3f;
   -webkit-border-radius: 3px;
   -moz-border-radius: 3px;
   border-radius: 3px;
}

/* Reduce sidebar width */
.X9KLPc, .Riuhhf {
   width: 280px
}

/* Reduce margin above "Starred" label */
.aOHsTc {
   margin-top: 5px;
}

/* Fix emojis dimensions */
.iiJ4W {
   height: auto;
   width: auto;
   max-height: 1.2em;
   max-width: 1.2em;
   min-width: auto;
}

/* Reduce size of New conv button */
.SfqTBc {
   padding: 4px 18px 4px 12px;
}`);

})();