Simple white theme with easy-to-read code for Marked, the Markdown reader (www.markedapp.com). Made by Jose Salvatierra (http://jslvtr.com)

blankcode_theme.css

/* 
   This document has been created with Marked.app <http://markedapp.com>, Copyright 2011 Brett Terpstra
   Please leave this notice in place, along with any additional credits below.
   ---------------------------------------------------------------
   Title: Blank/Code Theme
   Author: Jose Salvatierra &c 2013-4 jslvtr.com
   Description: A very simple theme with Garamond as a main font. Titles are in Crimson Text, and the code in Source Code Pro or Consolas.
*/

body
{
    -webkit-font-smoothing:antialiased;
    font:normal .8764em/1.5em Garamond,serif;
    margin-left:5px;
    background-color: #fff;
}

html>body
{
    font-size:16px
}

li
{
    font-size:110%
}

li li
{
    font-size:100%
}

li p
{
    font-size:100%;
    margin:.5em 0
}

h1
{
    font-family: "Crimson Text", Garamond, serif;
    color:#000;
    font-size:250%;
}

h2
{
    font-family: "Crimson Text", Garamond, serif;
    text-decoration: underline;
    color:#111;
    font-size:180%;
}

h3
{
    color:#111;
    font-size:160%;
}

h4
{
    color:#111;
    font-size:140%;
}

h5
{
    color:#111;
    font-size:120%;
}

h6
{
    font-size:110%;
}

body,p,td,div
{
    color:#000;
    font-family:Garamond, serif;
    word-wrap:break-word
}

a
{
    -webkit-transition:color .2s ease-in-out;
    color:#0d6ea1;
    text-decoration:none
}

a:hover
{
    color:#3593d9
}

/*h2 em
{
    color:#111;
    padding-left:10px;
    text-shadow:0 1px 0 #FFF
}*/

blockquote p
{
    background-color: #fafafa;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: Helvetica, sans-serif;
    font-size:90%;
    font-weight: lighter;
    font-style:italic;
    line-height:1.6em;
    padding-left: 3px;
    padding-right: 3px;
}

.footnote
{
    color:#0d6ea1;
    font-size:.8em;
    vertical-align:super
}

#wrapper img
{
    max-width:100%;
    height:auto
}

dd
{
    margin-bottom:1em
}

li > p:first-child
{
    margin:0
}

ul ul,ul ol
{
    margin-bottom:.4em
}

caption,col,colgroup,table,tbody,td,tfoot,th,thead,tr
{
    border-spacing:0
}

table
{
    border:1px solid rgba(0,0,0,0.25);
    border-collapse:collapse;
    display:table;
    empty-cells:hide;
    margin:-1px 0 23px;
    padding:0;
    table-layout:fixed
}

caption
{
    display:table-caption;
    font-weight:700
}

col
{
    display:table-column
}

colgroup
{
    display:table-column-group
}

code, tt, pre
{
    font-family: "Source code pro", "Consolas", Courier;
    font-size: 14px;
    text-align: left;
    white-space: nowrap;
    border: 1px solix #ccc;
    color: #0000ff;
}

pre > code {
  margin: 0;
  padding: 0;
  white-space: pre;
  border: none;
}

pre {
  border: 1px solid #ccc;
  font-size:110%;
  line-height: 22px;
  overflow: auto;
  padding: 2px 10px;
  border-radius: 3px;
  margin: 20px 0;
}
  
pre code, pre tt {
    border: none;
}

tbody
{
    display:table-row-group
}

tfoot
{
    display:table-footer-group
}

thead
{
    display:table-header-group
}

td,th
{
    display:table-cell
}

tr
{
    display:table-row
}

table th,table td
{
    font-size:1.1em;
    line-height:23px;
    padding:0 1em
}

table thead
{
    background:rgba(0,0,0,0.15);
    border:1px solid rgba(0,0,0,0.15);
    border-bottom:1px solid rgba(0,0,0,0.2)
}

table tbody
{
    background:rgba(0,0,0,0.05)
}

table tfoot
{
    background:rgba(0,0,0,0.15);
    border:1px solid rgba(0,0,0,0.15);
    border-top:1px solid rgba(0,0,0,0.2)
}

em {
    background-color: #fafafa;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-style: normal;
    padding-left: 3px;
    padding-right: 3px;
}

figure
{
    display:inline-block;
    margin-bottom:1.2em;
    position:relative;
    margin:1em 0
}

figcaption
{
    font-style:italic;    
    text-align:center;
    background:rgba(0,0,0,.9);
    color:rgba(255,255,255,1);
    position:absolute;
    left:0;
    bottom:-24px;
    width:98%;
    padding:1%;
    -webkit-transition:all .2s ease-in-out;
}

figure:hover>figcaption
{
    /* background:rgba(0,0,0,1) */
}

/* Styles used when "Tab-indented text is poetry" is set */
.poetry pre
{
    display:block;
    font-family:Garamond, serif!important;
    font-size:110%!important;
    font-style:italic;
    line-height:1.6em;
    margin-left:1em
}

.poetry pre code
{
    font-family:Garamond, serif!important
}

/* important rules for keeping line-height from being affected by sub */
sup,sub,a.footnote
{
    font-size:1.4ex;
    height:0;
    line-height:1;
    position:relative;
}

sup {
    vertical-align:super;
}

sub {
    vertical-align: sub;
    top: -1px;
}

p,h5
{
    font-size:1.1429em;
    line-height:1.3125em;
    margin:1.3125em 0
}

dt,th
{
    font-weight:700
}

table tr:nth-child(odd),table th:nth-child(odd),table td:nth-child(odd)
{
    background:rgba(255,255,255,0.06)
}

table tr:nth-child(even),table td:nth-child(even)
{
    background:rgba(0,0,0,0.06)
}

@media print {
    /* print only styles. Keep it clean */
    body
    {
        overflow:auto
    }
    img, pre, blockquote, table, figure, p {
        page-break-inside: avoid
    }
    .footnotes { page-break-before: always }

    #wrapper
    {
        background:#fff;
        color:#303030;
        font-size:85%;
        padding:10px;
        position:relative;
        text-indent:0
    }
}

@media screen {
    /* Screen-only styles, including inverted styles */
    .inverted #wrapper,.inverted {
        background:rgba(37, 42, 42, 1)
    }
    .inverted hr {
        border-color: rgba(51, 63, 64, 1) !important;
    }
    .inverted p,.inverted td,.inverted li,.inverted h1,.inverted h2,.inverted h3,.inverted h4,.inverted h5,.inverted h6,.inverted pre,.inverted code,.inverted th,.inverted .math,.inverted caption,.inverted dd,.inverted dt
    {
        color:#eee!important
    }
    .inverted table tr:nth-child(odd), .inverted table th:nth-child(odd), .inverted table td:nth-child(odd) {
      background: none;
    }
    .inverted a
    {
        color:rgba(172, 209, 213, 1);
    }

    #wrapper
    {
        padding:20px
    }

    /* styles for more colorful selection highlights */
    ::selection { background:rgba(157, 193, 200,.5)}
    h1::selection { background-color:rgba(45, 156, 208, .3)}
    h2::selection { background-color:rgba(90, 182, 224, .3)}
    h3::selection,
    h4::selection,
    h5::selection,
    h6::selection,li::selection,ol::selection { background-color:rgba(133, 201, 232, .3)}
    code::selection { background-color:rgba(0,0,0,.7);color:#eee}
    code span::selection {background-color:rgba(0,0,0,.7) !important;color:#eee !important}
    a::selection { background-color:rgba(255, 230, 102,.2)}
    .inverted a::selection { background-color:rgba(255, 230, 102,.6)}
	td::selection,th::selection,caption::selection { background-color: rgba(180, 237, 95, .5);}
}