html, body {
    background-color: #101010;
    width: 100vw;
    max-width: 100vw;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-size: 16px;
    color: #d0d3d4;
    font-family: 'Source Code Pro', sans-serif;
}

* {
    box-sizing: border-box;
    /*
    border: 1px dotted #550000;
    */
}

h1, h2, h3, h4, h5 {
    color: white;
}

.subtitle {
    color: orange;
}


.center {
    text-align: center;
}

.main {
    max-width: 100vw;
    flex-grow: 1;
    flex-direction: vertical;
}

.middle {
    background-color: #101010;
    border-left: 1px solid black;
    border-right: 1px solid black;
}

.WCS {
    font-weight: bold;
}

.col-1 {width: 8.33%;}
.col-2 {width: 16.66%;}
.col-3 {width: 25%; }
.col-4 {width: 33.33%;}
.col-5 {width: 41.66%;}
.col-6 {width: 50%;}
.col-7 {width: 58.33%;}
.col-8 {width: 66.66%;}
.col-9 {width: 75%;}
.col-10 {width: 83.33%;}
.col-11 {width: 91.66%;}
.col-12 {width: 100%;}

.col {
    padding: 1em;
}

.row {
  display: flex;
  flex-wrap: wrap;
  flex: 1 0 auto;
}

@media screen and (max-width: 992px) {
  .col-1 {flex: 100%;}
  .col-2 {flex: 100%;}
  .col-3 {flex: 100%; }
  .col-4 {flex: 100%;}
  .col-5 {flex: 100%;}
  .col-6 {flex: 100%;}
  .col-7 {flex: 100%;}
  .col-8 {flex: 100%;}
  .col-9 {flex: 100%;}
  .col-10 {flex: 100%;}
  .col-11 {flex: 100%;}
  .col-12 {flex: 100%;}
}

@media screen and (min-width: 993px) {
  .col-1 {flex: 8.33%;}
  .col-2 {flex: 16.66%;}
  .col-3 {flex: 25%; }
  .col-4 {flex: 33.33%;}
  .col-5 {flex: 41.66%;}
  .col-6 {flex: 50%;}
  .col-7 {flex: 58.33%;}
  .col-8 {flex: 66.66%;}
  .col-9 {flex: 75%;}
  .col-10 {flex: 83.33%;}
  .col-11 {flex: 91.66%;}
  .col-12 {flex: 100%;}
}

header, .main, footer {
    flex-shrink: 0;
}

footer {
}

hr {
    color: red;
    width: 100%;
}

li::marker {
  color: red;
  content: '➡ ';
}

a {
  position: relative;
  z-index: 1;
  padding: 10px;
  color: white;
}

/*
a:before {
    content: "🔗";
    font-size: 1.2em;
    vertical-align: middle;
}
*/

/* a normal, unvisited link */
a:link {
    text-shadow: 0 0 2px orange;
    text-decoration: none;
}

/* a link the user has visited */
a:visited {
    text-shadow: 0 0 5px lightblue;
    text-decoration: none;
}

/* a link when the user mouses over it */
a:hover {
    text-shadow: 0 0 2px pink;
    text-decoration: none;
}

/* a link the moment it is clicked */
a:active {
    text-shadow: 0 0 5px red;
    text-decoration: none;
}

pre {
    overflow-x: scroll;
}

code, pre {
    color: gold;
}

blockquote {
    color: grey;
    font-style: oblique;
}

table {
    display: block;
    overflow-x: auto;
    min-width: 100%;
}

th {
    color: lightblue;
}

.emphasise {
    font-weight: bold;
    color: lightblue;
}