:root {
    /* Colors for main part of texts */
    --main-text-color-day: #212121;
    --main-text-color-night: #cccccc;

    /* Colors for headline and description text */
    --headline-text-color-day: #454545;
    --headline-text-color-night: #999999;
    --description-text-color: #727272;

    /* Link colors */
    --link-text-color-day: #237bff;
    --link-text-color-night: #d28521;

    /* Navbar, image bg and buttong bg colors */
    --topbar-bg-color-day: #f2f2f2;
    --topbar-bg-color-night: #222526;

    /* Font size, line height */
    --main-text-font-size: 1.1em;
    --main-text-line-height: 1.6em;
    --headers-font-size: 1.2em;

    /* Background colors */
    --background-color-day: #ffffff;
    --background-color-night: #17191a;

    /* Divider colors */
    --divider-color-day: #eaecf0;
    --divider-color-night: #2d3133;
}

@font-face {
    font-family: RobotoSlab-Regular;
    src: url("fonts/RobotoSlab-Regular.ttf")
}

body {
    max-width: 100% !important;
    margin-top: 0%;
    margin-bottom: 30%;
    margin-left: 0%;
    margin-right: 0%;
    font-size: 1em;
}

.main {
    max-width: 100% !important;
    display: block;
    padding-top: 7%;
    padding-bottom: 0;
    padding-left: 7%;
    padding-right: 7%;
    background-color: #ffffff;
    background-color: var(--background-color-day);
    font-family: sans-serif;
}

.content {
    display: none;
    overflow: hidden;
}

.nightmode {
    max-width: 100% !important;
    display: block;
    font-family: sans-serif;
    background-color: #17191a;
    background-color: var(--background-color-night);
}

.nav-bar {
    background-color: #f2f2f2;
    background-color: var(--topbar-bg-color-day);
    padding-left: 16px;
    padding-right: 16px;
    padding-top: 12px;
    padding-bottom: 12px;
    font-size: 1.1em;
    font-size: var(--main-text-font-size);
    font-weight: normal;
    line-height: 1.6em;
    line-height: var(--main-text-line-height);
    font-family: sans-serif;
    color: #727272;
    color: var(--description-text-color);
    word-wrap: break-word;
    white-space: nowrap;
    overflow-x: auto;
}

.nav-bar.nightmode {
    background-color: #222526;
    background-color: var(--topbar-bg-color-night);
    font-size: 1.1em;
    font-size: var(--main-text-font-size);
    font-family: sans-serif;
    color: #cccccc;
    color: var(--main-text-color-night);
    word-wrap: break-word;
    padding-left: 16px;
    padding-right: 16px;
    padding-top: 12px;
    padding-bottom: 12px;
    font-weight: normal;
    line-height: 1.6em;
    line-height: var(--main-text-line-height);
}

.nav-bar-current {
    color: #237bff;
    color: var(--link-text-color-day);
}

.nightmode .nav-bar-current {
    color: #ff8800;
    color: var(--link-text-color-night);
}

.title-image {
    width: 100%;
    height: 30%;
    background: center;
    background-size: 100%;
    background-size: cover;
    background-repeat: no-repeat;
    background-color: #f2f2f2;
    background-color: var(--topbar-bg-color-day);
}

.title-image.nightmode {
    width: 100%;
    height: 30%;
    background: center;
    background-size: 100%;
    background-size: cover;
    background-repeat: no-repeat;
    background-color:#222526;
    background-color: var(--topbar-bg-color-day);
}

h1 {
    font-size: 2em;
    color: #212121;
    color: var(--main-text-color-day);
    font-family: RobotoSlab-Regular;
    letter-spacing: 0.02em;
    word-wrap: break-word;
    /* padding-top: 5%;*/
    font-weight: normal;
}

.nightmode h1 {
    color: #cccccc;
    color: var(--main-text-color-night);
}

h2 {
    font-size: 1.5em;
    color: #454545;
    color: var(--headline-text-color-day);
    font-family: RobotoSlab-Regular;
    font-weight: 100;
    word-wrap: break-word;
    line-height: 1.6em;
    line-height: var(--main-text-line-height);
    letter-spacing: 0.015em;
    border-bottom: #eaecf0;
    border-bottom: 1px solid var(--divider-color-day);
    padding-top: 0%;
    padding-bottom: 5%;
    padding-left: content;
    width: 100%;
}

.nightmode h2 {
    color: #999999;
    color: var(--headline-text-color-night);
    border-bottom: #2d3133;
    border-bottom: 1px solid var(--divider-color-night);
    font-weight: 100;
}

h2.active {
    border-bottom: 0px;
    color: #212121;
    color: var(--main-text-color-day);
}

.nightmode h2.active {
    padding-left: content;
    color: #cccccc;
    color: var(--main-text-color-night);
    border-bottom: 0px;
}

h2.active:after {
    color: #222526;
    transform: rotate(-135deg);
    -webkit-transform: rotate(-135deg);
    position: absolute;
    right: 7%;
}

h2:after {
    /* Headline arrow */
    vertical-align: middle;
    content: "";
    
    /* border: solid var(--description-text-color, #727272); */
    border: solid #727272;
    border-width: 0 2px 2px 0;
    margin-top: 13px;
    display: inline-block;
    padding: 3px;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    position: absolute;
    right: 7%;
}

h3 {
    color: #727272; 
    color: var(--description-text-color);
    font-size: 1.2em; 
    font-size: var(--headers-font-size);
    font-family: sans-serif;
    word-wrap: break-word;
    font-weight: bold;
    margin-top: 5%;
    margin-bottom: 3%;
    line-height: 1.6em; 
    line-height: var(--main-text-line-height);
}

.nightmode h3 {
    color: #727272; 
    color: var(--description-text-color);
}

h4, h5 {
    color: #454545;
    color: var(--headline-text-color-day);
    font-size: 1.2em;
    font-size: var(--headers-font-size);
    font-family: sans-serif;
    word-wrap: break-word;
    font-weight: bold;
    margin-top: 5%;
    margin-bottom: 3%;
    padding-left: content;
    line-height: 1.6em;
    line-height: var(--main-text-line-height);
}

.nightmode h4, .nightmode h5 {
    color: #999999;
    color: var(--headline-text-color-night);
}

.mw-headline {
    padding-left: content;
    padding-right: 7%;
}

p {
    color: #212121;
    color: var(--main-text-color-day);
    font-family: sans-serif;
    font-size: 1.1em;
    font-size: var(--main-text-font-size);
    line-height: 1.6em; 
    line-height: var(--main-text-line-height);
    padding-left: content;
}

.nightmode p {
    color: #cccccc;
    color: var(--main-text-color-night);
}

/* Lists */
ul, dl, ol {
    /* font-size: var(--main-text-font-size); */
    color: #212121;
    color: var(--main-text-color-day);
    font-size: inherit;
    list-style-type: disc;
    line-height: 1.6em;
    line-height: var(--main-text-line-height);
    margin-left: 5%;
    padding: 0%;
}

li {
    font-size: inherit;
    font-family: sans-serif;
    padding-top: 1%;
    padding-bottom: 1%;
}

.nightmode ul, .nightmode dl, .nightmode ol  {
    color: #cccccc;
}

img {
    width: 100%;
}

a, a.external.free, a.text {
    color: #237bff;
    color: var(--link-text-color-day);
    text-decoration-color: #a3c8ff;
    word-wrap: break-word;
    /* background-color: #edf4ff; */
}

.nightmode a, .nightmode a.external.free, .nightmode a.text  {
    color: #d28521;
    color: var(--link-text-color-night);
    text-decoration-color: #854f08;
    word-wrap: break-word;
    /*background-color: #222526;*/
}

pre {
    font-size: 1.1em;
    font-size: var(--main-text-font-size);
    line-height: 1.6em;
    line-height: var(--main-text-line-height);
    font-family: sans-serif;
    white-space: pre-wrap;
    white-space: -moz-pre-wrap;
    white-space: -pre-wrap;
    white-space: -o-pre-wrap;
    word-wrap: break-word;
}

.nightmode pre {
    color: #cccccc; 
    color: var(--main-text-color-night);
}

a.geo {
    background-color: #fafafa;
    border: 1px solid #e6e6e6;
    border-radius: 4px;
    padding: 10px 10px 10px 10px;
    color: var(--link-text-color-day);
    font-size: 0.9em;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

.nightmode a.geo {
    color: #d28521;
    color: var(--link-text-color-night);
    background-color: #222526;
    background-color: var(--topbar-bg-color-night);
    border: 1px solid var(--divider-color-night);
    border-radius: 4px;
    padding: 10px 10px 10px 10px;
    font-size: 0.9em;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

/* Tables */
table {
    display: block;
    overflow-y: scroll;
    word-wrap: break-word;
    color: #212121;
    color: var(--main-text-color-day);
    border: 1px solid var(--divider-color-day);
    background: #eaecf0;
    background: var(--divider-color-day);
    margin-left: 0% !important;
    margin-right: 0% !important;
    margin-bottom: 7% !important;
    font-size: inherit;
}

.nightmode table {
    color: #cccccc;
    color: var(--main-text-color-night);
    border: 1px solid var(--background-color-night);
    background: var(--divider-color-night) !important;
}

td, tr, th {
    border: 1px solid var(--divider-color-day);
    color: #cccccc; 
    color: var(--main-text-color-night);
    background: #eaecf0;
    background: var(--divider-color-day);
}

.nightmode td, .nightmode tr, .nightmode th {
    color: #cccccc; 
    color: var(--main-text-color-night);
    border: 1px solid var(--background-color-night);
    background: var(--divider-color-night) !important;
}

.toc, .toc td, .toc tr {
    border: 0px solid;
    background: #ffffff;
    background: var(--background-color-day);
}

.nightmode .toc, .nightmode .toc td, .nightmode .toc tr {
    border: 0px solid;
    background: #17191a;
    background: var(--background-color-night);
}

.thumb-tright, .thumbinner {
    width: 100% !important;
}

.thumbnailcaption, thumbcaption {
    padding-top: 3%;
    width: 100%;
    font-size: 1.1em;
    font-size: var(--main-text-font-size);
    color: #727272; 
    color: var(--description-text-color);
    font-style: italic;
    text-align: center;
}

.nightmode .thumbnailcaption, .nightmode .thumbcaption {
    padding-top: 3%;
    width: 100%;
    font-size: 1.1em;
    font-size: var(--main-text-font-size);
    color: #727272; 
    color: var(--description-text-color);
    font-style: italic;
    text-align: center;
}

hr {
    border: none;
    height: 1px;
    color: #eaecf0;
    color: var(--divider-color-day);
    background-color: #eaecf0;
    background-color: var(--divider-color-day);
}

.nightmode hr {
    border: none;
    height: 1px;
    color: #2d3133; 
    color: var(--divider-color-night);
    background-color: #2d3133; 
    background-color: var(--divider-color-night);
}