style.css

/* global and body settings */

body {
    background-color: #EEEEEE;
    font-family: "Open Sans", "Helvetica Neue", Ubuntu, Arial, sans-serif;
    font-size: 90%;
    color: black;
}

/* site top image */

#header-image {
    height: 150px;
    background-image: url("img/header.png");
    background-repeat: no-repeat;
}

/* main heading / title */

h1 {
    margin: 0px;
    padding: 0px;
    padding-top: 55px;
    padding-left: 30px;
    font-size: 40px;
    font-weight: bold;
    font-size: 30px;
    color: #006600;
    text-shadow: 0 0 16px white, 0 0 14px white, 0 0 12px white, 0 0 10px white, 0 0 8px white, 0 0 6px white;
}

/* links */

a {
    color: #006600;
    text-decoration: none;
}
a:hover {
    color: #006600;
    text-decoration: underline;
}

/* normal headings */

h2, h3, h4, h5, h6 {
    font-weight: bold;
    color: #444;
    clear: both;
    border-bottom: 2px solid #F3F3F3;
    padding-bottom: 0.1em;
}

/* links inside the headings - the standard settings */
h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
    font-weight: bold;
    color: green;
}

/* pre and code */

pre {
    padding-top: .3em;
    padding-bottom: .3em;
    padding-left: .5em;
    padding-right: .2em;
    overflow-x: auto;
    background-color: rgba(156, 138, 99, 0.17);
}

code {
    color: black;
    font-size: 120%;
}

pre.other-code {
    background-color: rgba(220, 220, 210, 0.17);
}

.comment {
    color: gray;
    font-style: italic;
}

/* main menu navigation */

nav {
    margin: 0;
    padding: 0;
    overflow: auto;
    border: 0px solid #dcddde;
    background-color: #ffffff;
    border-radius: 0px;
    /*box-shadow: 0 0 8px #eee;*/
    background-color: #444;
    font-size: 1.3em;
}

nav ul {
    margin:0;
    padding:0;
    padding: 0px;
    display: block;
    list-style-type:none;
}

nav li {
    margin: 0;
    padding: 0;
    text-decoration: none;
    float: left;
    border-right: 2px solid #F3F3F3;
    /*border-left: 1px solid #DDDDDD;*/
}

.nav a {
    text-decoration: none;
    color: #F3F3F3;
    display: inline-block;
    padding-left: 15px;
    padding-top: 5px;
    padding-bottom: 5px;
    padding-right: 15px;
}

nav li:hover {
    background: #666;
    color: #FFF;
}

/* footer */

footer {
    position: relative;
    clear: both;
    margin: 0;
    margin-top: 50px;
    padding: 0px;
    font-size: 80%;
    color: #888;
    background-color: #EEE
}

/* footer navigation */

footer nav ul {
    margin: 0;
    padding: 0;
    background-color: #ffffff;
    overflow: auto;
    list-style-type: none;
}

footer nav li {
    height: 1.5em;
    float: left;
    margin-right: 0px;
    border-right: 1px solid #aaa;
    padding: 0 20px;
}

footer nav li:last-child {
    border-right: none;
}

footer nav li:hover {
    background: #FFF;
    color: #888;
}
/* only for bullet list next to wrapped figure
ul {
    list-style-position: inside;
}
*/

/* list with images and headings */

.image-list {
    margin: 0;
    padding: 0;
    list-style-type: none;
}

.image-list li {
    padding: 5px;
    overflow: auto;
}

.image-list li img {
    width: 100px;
    float: left;
    margin: 0 15px 0 0;
    background: white;
}

.image-list li p {
    margin: 0px;
}

.image-list li h4 {
    margin: 5px;
    clear: none;
}

/* list with images and text under them */

/* sparse list */

.sparse>li {
    margin-bottom: 1em;
}

/* list where logos of organizations are dominant */

/* must be without ul to work */
.logo-list {
    list-style-type: none;
    overflow: auto;
    margin: 0px;
    padding: 0px;
}

.logo-list li {
    float: left;
    text-align: center;
    width: 150px;
    padding: 20px;
}

.logo-list li img {
    height: 100px;
}

.logo-list p {
    margin: 0px;
    padding: 0px;
}

/* bigger padding for dd */

dd {
    padding: 4px;
}
dt {
    font-weight: bold;
}

/* show more from the long list button */

.more-button {
    margin-left: 90px;
    /*text-transform:uppercase;*/
    font-size:110%;
    color: rgb(128, 128, 128) !important
}

/* figures and centering */

.center {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 90%;
}

.wrap {
    float: left;
}

figure {
    text-align: center;
    display: table;
    max-width: 50%;
    margin: 10px auto; /* for centered */
}

figure .video {
    width: 100%;
    height: 345px;
    background-color: #ffffff;
}

figure img, figure .image {
    width: 100%;
}

figure.large {
    max-width: 100%;
}

iframe {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* thicker and gray hr */
hr {
    background: #ddd;
    width: 100%;
    height: 0.4em;
    margin: 0 0 1.4em;
    border: none;
}

/* question sentences in assignments */
.question {
    color: #FF5900;
}

/* default style is too dense */
.schedule td {
    padding-left: 0.5em;
    padding-right: 0.2em;
    padding-top: 0.5em;
    padding-bottom: 0.5em;
}

/* width of first column */
.schedule td:first-child {
    width: 7em;
}

/* do table using alternate colors of rows */
.schedule tr:nth-child(even) {
    background: #EEE;
}

.schedule tr:nth-child(odd) {
    background: #FFF;
}

/* override for header to get different color */
.schedule > thead > tr:nth-child(1) {
    background: #EEE;
}

/* header needs to bigger a little bit */
.schedule > thead > tr > th {
    padding-left: 0.5em;
    padding-right: 0.2em;
    padding-top: 0.4em;
    padding-bottom: 0.4em;
}

/* we distinguish lectures from the rest by span with class type */
.schedule .type::before {
    content: "[";
}

.schedule .type::after {
    content: "]";
}

.schedule .type {
    color: #FF5900;
}

.icon {
    height: 1.4em;
    vertical-align: -0.2em;
}