html, body {
    margin:0;
    padding:0;
    height:100%;
    font-family: Helvetica Neue, Helvetica, sans-serif;
    color: #111;
}
a, a:hover {
    color: black;
    text-decoration: underline;
}
ul a, ol a, ul a:hover, ol a:hover {
    color: #111;
    text-decoration: none;
}
ul a:hover, ol a:hover {
    border-bottom: 1px dotted #111;
}
ul, ol {
    padding: 0;
    margin: 0;
    line-height: 1.5em;
    list-style-position:inside;
}
ul {
    list-style: none;
}

ul.slogan {
  list-style: none;
  margin-left: 0;
  padding-left: 0;
}

ul.slogan > li {
  padding-left: 1em;
  text-indent: -1em;
}

ul.slogan > li:before {
  content: "➤";
  padding-right: 5px;
}

h1 {
    font-size: 2em;
}
h2 {
    font-size: 1.25em;
}
h3 {
    font-size: 1em;
    margin-top: 3em;
}
h4 {
    text-transform: uppercase;
    font-size: 0.75em;
}
h4 code {
    font-size: 1.25em;
    text-transform: none;
}
img {
    max-width: 100%;
}
hr {
    border-top: 1px solid #DDD;
    border-bottom: none;
}

.wrapper {
    margin: 0 auto;
    max-width: 900px;
}
.row {
    overflow: hidden;
}
.column {
    float: left;
}
.column-wrapper {
    padding: 2em 1em;
}
.column-75 {
    width: 75%;
}
.column-75 .column-wrapper {
    padding-right: 2em;
}
.column-25 {
    width: 25%;
}
.column-33 {
    width: 33%;
}

header, footer {
    width: 100%;
    overflow: hidden;
}
header {
    background-color: #3e51ff;
}
header, header a, header a:hover {
    color: white;
    border-color: white;
}
header h1 {
    margin: 0;
    font-size: 1.5em;
}

nav > ul > .selected a {
    border-bottom: solid;
}

.column-25 .selected {
    color: black;
    font-weight: bold;
}
.column-25 > div > ul {
    font-size: 0.95em;
    white-space: nowrap;
}
.column-25 .selected {
    list-style-type: disc;
}
.selected, .selected a {
    cursor: default;
}
.selected:hover, .selected a:hover {
    cursor: default;
}
.column-25 .selected a:hover {
    border: none;
}

#logo {
    float: left;
}
#logo img {
    max-width: 42px;
    vertical-align: middle;
}
#logo a {
    text-decoration: none;
}
header nav {
    float: right;
}
header nav li {
    display: inline;
}
header nav li a {
    display: inline-block;
    padding: 0.5em 0 0;
    margin: 0 0.5em;
}

.contents > li > a {
  color: #3e51ff;
}

#content > ul > li > a {
  color: #3e51ff;
}

.column-75 > a {
  color: #3e51ff;
}

footer {
    margin-top: 2em;
}
footer .wrapper {
    border-top: 1px solid #DDD;
    text-align: center;
}

.contents {
    padding-bottom: 2em;
    margin-bottom: 2em;
    border-bottom: 1px solid #DDD;
}

#hero {
    text-align: center;
    max-width: 600px;
    margin: 3em auto;
}
#hero p {
    color: white;
}
#hero h2 {
    font-size: 3em;
}

.show-on-mobile {
    display: none;
}

.column-33 li:before {
    content: "— ";
}

#easy-start .bash {
    background: black;
    color: white;
    border-radius: 5px;
    padding: 1.5em 2em;
    line-height: 1.5em;
}
#easy-start > .bash .cmd, #easy-start .bash .hljs-string {
    color: yellow;
}
#easy-start > .bash .hljs-number, #easy-start .bash .hljs-keyword {
    color: white;
}
.markdown .hljs-link_label {
    color: #3e51ff;
}

#easy-start {
    padding-top: 0;
}

@media screen and (max-width: 640px) {
    .column {
        float: none;
        width: auto;
    }
    .column-wrapper {
        padding-top: 1em;
        padding-bottom: 1em;
    }
    .show-on-mobile {
        display: initial;
    }
    .hide-on-mobile {
        display: none;
    }
}