:root {
    --hr: rgba(24, 14, 167, 0.76);
}

body{
    /* !!! Change the background-image property! */
    background-image: url('img/background.png'), linear-gradient(to bottom,#444444, #000000);
    background-position: top center;
    background-size: contain;
    background-repeat: no-repeat;
    text-align: justify;
}
#header{
    background-color: black;
    color: white;
    font-family: 'Open Sans';
    font-weight: lighter;
    margin-top:40%;
    padding: 20px;
}

#header .title {
    font-size: 2em;
}

#header .authors a{
    font-size: 1.3em;
    color: white;
    text-decoration: none;
}

#header img {
    width:30%;
    max-width: 200px;
}

#hero-img {
    width:100%;
}

.pad-right {
    padding-right: 20px;
}

#content {
    background-color: white;
    margin-top: 20px;
    font-family: 'Open Sans';
    padding: 30px;
    margin-bottom: 30px;
}

#content blockquote{
    border-left: 5px solid #eee;
    padding: 10px 0px 5px 20px;

    font-size: 1.3em;
}

#teaser img {
    max-width: none;
    display: block;
    margin: auto;
}

.content-section {
    margin-bottom: 4em;
    
}

.content-section h1 {
    font-size: 2em;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--hr);
    margin-bottom: 1em;
}
.content-section h2{
    font-size: 1.3em;
    margin-bottom: 10px;
}

.figure{
    margin-bottom: 50px;
    margin-top: 50px;
}

.contact-author-name{
    color: rgba(24, 14, 167, 0.76);
}

.download-link{
    background-color: var(--hr);
    color: white;
    padding: 5px 10px 5px 10px;
    float: right;
    text-decoration: none;
    margin: 0px 5px;
}

.download-link:hover{
    color: var(--hr);
    background-color: rgb(255, 255, 255);
    text-decoration: none;
}

ol {
    list-style: none; 
    counter-reset: li
}

ol li::before {
    content: counter(li); 
    color: grey;
    display: inline-block; 
    position: absolute;
    font-size: x-large;
    width: 1em;
    margin-left: -1em;
}

ol li {
    counter-increment: li;
    margin-bottom:1em;
}
hr {
    border-color: var(--hr);
}

.copyright {
    margin-top: 40px;
    color:gray;
    font-size: small;
}

.doi-url{
    word-wrap: break-word;
}

pre code {
    background-color: #eee;
    color: black !important;
    overflow: auto;
    border: 1px solid #999;
    display: block;
    padding: 20px;
}

code {
    te: white;
}

h3 {
    font-size: 1.1em !important;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    padding: 10px
}

.grid-profile {
    display: grid;
    grid-template-columns: 120px auto
}

.grid-content {
    display: inline-block;
    vertical-align: top;
    margin-right: 10px;
    max-height: 150px;
    margin-bottom: 20px
}

.headshot {
    margin-bottom: 20px;
    width: 120px !important
}

.media-highlight{
    text-align: justify;
    margin: 10px auto;
}
.media-highlight-image{
    width: 100%;
    margin-bottom: 10px;
}
.media-highlight-title{
    font-size: 18px;
    font-weight: bold;
}
.media-highlight-description{
    
}
.media-container{
    text-align: center;
}
.media-item{
    display: inline-block;
    margin-right: 30px;
}
.media-item img{
    width:100px;
}