Theme proposal

Hey! I was messing with the css of the Rdark theme to tune it to my liking, I’ve modify it to look as the Monokai theme from Sublime Text. I didn’t know how to make a separate theme, so I’ve modified that css directly.

This is how it looks: https://i.imgur.com/XwjjQnq.png

And here’s the css

/**
 * SyntaxHighlighter
 * https://alexgorbatchev.com/SyntaxHighlighter
 *
 * SyntaxHighlighter is donationware. If you are using it, please donate.
 * https://alexgorbatchev.com/SyntaxHighlighter/donate.html
 *
 * @version
 * 3.0.83 (July 02 2010)
 * 
 * @copyright
 * Copyright (C) 2004-2010 Alex Gorbatchev.
 *
 * @license
 * Dual licensed under the MIT and GPL licenses.
 */
.syntaxhighlighter {
  background-color: #282923 !important;
}
.syntaxhighlighter .line.alt1 {
  background-color: #282923 !important;
}
.syntaxhighlighter .line.alt2 {
  background-color: #282923 !important;
}
.syntaxhighlighter .line.highlighted.alt1, .syntaxhighlighter .line.highlighted.alt2 {
  background-color: #49483E !important;
}
.syntaxhighlighter .line.highlighted.number {
  color: #90908a !important;
}
.syntaxhighlighter table caption {
  color: #b9bdb6 !important;
}
.syntaxhighlighter .gutter {
  color: #90908a !important;
}
.syntaxhighlighter .gutter .line {
  border-right: 3px solid #282923 !important;
}
.syntaxhighlighter .gutter .line.highlighted {
  background-color: #435a5f !important;
  color: #1b2426 !important;
}
.syntaxhighlighter.printing .line .content {
  border: none !important;
}
.syntaxhighlighter.collapsed {
  overflow: visible !important;
}
.syntaxhighlighter.collapsed .toolbar {
  color: #5ba1cf !important;
  background: black !important;
  border: 1px solid #435a5f !important;
}
.syntaxhighlighter.collapsed .toolbar a {
  color: #5ba1cf !important;
}
.syntaxhighlighter.collapsed .toolbar a:hover {
  color: #5ce638 !important;
}
.syntaxhighlighter .toolbar {
  color: white !important;
  background: #435a5f !important;
  border: none !important;
}
.syntaxhighlighter .toolbar a {
  color: white !important;
}
.syntaxhighlighter .toolbar a:hover {
  color: #e0e8ff !important;
}
.syntaxhighlighter .plain, .syntaxhighlighter .plain a {
  color: white !important;
}
.syntaxhighlighter .comments, .syntaxhighlighter .comments a {
  color: #75715e !important;
}
.syntaxhighlighter .string, .syntaxhighlighter .string a {
  color: #e6db74 !important;
}
.syntaxhighlighter .keyword {
  color: #64d4e9 !important;
}
.syntaxhighlighter .preprocessor {
  color: #ae81ff !important;
}
.syntaxhighlighter .variable {
  color: #ffaa3e !important;
}
.syntaxhighlighter .value {
  color: #009900 !important;
}
.syntaxhighlighter .functions {
  color: #f72571 !important;
}
.syntaxhighlighter .constants {
  color: #e0e8ff !important;
}
.syntaxhighlighter .script {
  font-weight: bold !important;
  color: #5ba1cf !important;
  background-color: none !important;
}
.syntaxhighlighter .color1, .syntaxhighlighter .color1 a {
  color: #f8941e !important;
}
.syntaxhighlighter .color2, .syntaxhighlighter .color2 a {
  color: white !important;
}
.syntaxhighlighter .color3, .syntaxhighlighter .color3 a {
  color: #ffaa3e !important;
}

Feel free to make it an official part of the plugin if you like it ??