/* On most browsers, 1em is approximately 16 pixels by default.
 * they are relative to the font size of parent elements.
 * when the parent’s font size changes, the font sizes of your other text elements automatically do as well.
 * generally 30–35ems wide will give you a comfortable range of characters per line for any given font.
 * Optimal: 45 - 75 characters per line (Robert Bringhurst in The Elements of Typographic Style).
 */


/* Schrift */
@font-face {
	font-family: IBMPlex;
	src: url(fonts/IBMPlexSans-Text.ttf);
}
@font-face {
	font-family: IBMPlexBold;
	src: url(fonts/IBMPlexSans-Bold.ttf);
}

body {
	background-color: #1C1C1C;
	margin:40px auto;
	max-width:700px;
	line-height:1.6;
	font-size:14px;
	color:#E6E6E6;
	padding:0 10px;

	font-family: 'IBMPlex', Tahoma, Geneva, sans-serif;
}

h1 {
	font-family: 'IBMPlexBold', Trebuchet MS, Helvetica, sans-serif; 
	font-weight: bold; line-height:1.3;
	margin-top: 1.6em;
	margin-bottom: 0.6em;
        color: #000000;
        background-color: #585858;}
h2, h3, h4, h5, h6 {
	font-family: 'IBMPlexBold', Trebuchet MS, Helvetica, sans-serif; 
	font-weight: normal; line-height:1.2;
	margin-top: 1.5em;
	margin-bottom: 0.5em;
        color: #000000;
        background-color: #424242;}



/* Header */
h1 {font-size: 2.6em; text-align: center; text-transform: uppercase; letter-spacing: 4px;
    word-spacing: 2px; margin-bottom: 1.0em; border-top: 1px solid darkgrey;}
h2 {font-size: 2.0em; letter-spacing: 2px; border-top: 1px solid darkgrey;}
h3 {font-size: 1.8em; letter-spacing: 2px;}
h4 {font-size: 1.4em; letter-spacing: 2px;}
h5 {font-size: 1.3em; letter-spacing: 2px;}
h6 {font-size: 1.2em; letter-spacing: 2px;}


/* Margins */
p, pre, blockquote, table, ul, ol, dl {margin-top: 1em; margin-bottom: 1em;}
ul ul, ul ol, ol ol, ol ul {margin-top: 0.5em; margin-bottom: 0.5em;}
li {margin: 0.3em auto;}
ul {margin-left: 2em; padding-left: 0.5em;}
dt {font-weight: bold;}


/* Text Objects */
blockquote {padding: 0.4em; background-color: #F2F2F2; color: #000000;}
pre {border-left: 2px solid #ccc; margin-left: 1em; padding-left: 0.5em; background-color: #f5f2f0;
     color: #272626;}
/* Tables */
th, td {border: 1px solid #424242; padding: 0.3em;}
th {background-color: #2E2E2E;}
hr {border: none; border-top: 1px solid #ccc; width: 100%;}
del {text-decoration: line-through; color: #777777;}
.toc li {list-style-type: none;}
.todo {font-weight: bold; background-color: #f0ece8; color: #a03020;}
.justleft {text-align: left;}
.justright {text-align: right;}
.justcenter {text-align: center;}
.center {margin-left: auto; margin-right: auto;}
.tag {background-color: #eeeeee; font-family: monospace; padding: 2px;}


/* Links */
a:link {
    color: #CED8F6;
    text-decoration: none;
}
a:visited {
    color: #58ACFA;
    text-decoration: underline;
    font-style: italic;
}
a:hover {
    color: #58ACFA;
    text-decoration: underline;
    font-style: italic;
}


/* Images */
img {border: none; margin: auto; display: block; width: 40%;}


/* Lists */
/* classes for items of todo lists */
.rejected {
    /* list-style: none; */
    background-image: url(data:image/png;base64,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);
    background-repeat: no-repeat;
    background-position: 0 .2em;
    padding-left: 1.5em;
}
.done0 {
    /* list-style: none; */
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAYAAAA71pVKAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAAxQAAAMUBHc26qAAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAAA7SURBVCiR7dMxEgAgCANBI3yVRzF5KxNbW6wsuH7LQ2YKQK1mkswBVERYF5Os3UV3gwd/jF2SkXy66gAZkxS6BniubAAAAABJRU5ErkJggg==);
    background-repeat: no-repeat;
    background-position: 0 .2em;
    padding-left: 1.5em;
}
.done1 {
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAYAAAA71pVKAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAAxQAAAMUBHc26qAAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAABtSURBVCiR1ZO7DYAwDER9BDmTeZQMFXmUbGYpOjrEryA0wOvO8itOslFrJYAug5BMM4BeSkmjsrv3aVTa8p48Xw1JSkSsWVUFwD05IqS1tmYzk5zzae9jnVVVzGyXb8sALjse+euRkEzu/uirFomVIdDGOLjuAAAAAElFTkSuQmCC);
    background-repeat: no-repeat;
    background-position: 0 .15em;
    padding-left: 1.5em;
}
.done2 {
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAYAAAA71pVKAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAAxQAAAMUBHc26qAAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAAB1SURBVCiRzdO5DcAgDAVQGxjAYgTvxlDIu1FTIRYAp8qlFISkSH7l5kk+ZIwxKiI2mIyqWoeILYRgZ7GINDOLjnmF3VqklKCUMgTee2DmM661Qs55iI3Zm/1u5h9sm4ig9z4ERHTFzLyd4G4+nFlVrYg8+qoF/c0kdpeMsmcAAAAASUVORK5CYII=);
    background-repeat: no-repeat;
    background-position: 0 .15em;
    padding-left: 1.5em;
}
.done3 {
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAPCAYAAAA71pVKAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAAxQAAAMUBHc26qAAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAABoSURBVCiR7dOxDcAgDATA/0DtUdiKoZC3YhLkHjkVKF3idJHiztKfvrHZWnOSE8Fx95RJzlprimJVnXktvXeY2S0SEZRSAAAbmxnGGKH2I5T+8VfxPhIReQSuuY3XyYWa3T2p6quvOgGrvSFGlewuUAAAAABJRU5ErkJggg==);
    background-repeat: no-repeat;
    background-position: 0 .15em;
    padding-left: 1.5em;
}
.done4 {
    background-image: url(data:image/png;base64,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);
    background-repeat: no-repeat;
    background-position: 0 .15em;
    padding-left: 1.5em;
}

code {
    font-family: Monaco,"Courier New","DejaVu Sans Mono","Bitstream Vera Sans Mono",monospace;
    -webkit-border-radius: 1px;
    -moz-border-radius: 1px;
    border-radius: 1px;
    -moz-background-clip: padding;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    padding: 0px 3px;
    display: inline-block;
    color: #52595d;
    border: 1px solid #585858;
    background-color: #f9f9f9;
}

/* Navbar */
a.navbar, a.navbar-right {
    word-spacing: 10px;
    letter-spacing: 2px;
}
a.navbar {
    text-align: left;
}
a.navbar-right {
    text-align: right;
    right: 0;
}