body {
    margin: 2rem;
    background-color: #faf2ef;
    font-size: 1rem;
    font-family: 'Gelasio', serif;
}

body p {
    color: #1c1c1c;
    letter-spacing: 0.15em;
}

body ul {
    margin: 0;
    padding: 0;
    letter-spacing: 0.15em;
}

body nav ul {
    display: block;
    text-align: center;
    align-items: center;
    justify-content: center;
    list-style: none;
    border-bottom: #1c1c1c solid 3px;
    border-top: #1c1c1c solid 3px;
}

body nav li a {
    margin: 1rem 0;
    font-size: 1.5em;
    filter: contrast(0.35);
    color: black;
    text-decoration: none;
}

body nav a:hover {
    filter: contrast(1.5);
}

body nav .active {
    font-weight: 650;
    filter: contrast(1.5);
}

#headline {
    margin: 2rem 0 0 0;
    text-align: center;
    letter-spacing: 0.15em;
}

#headline h3 {
    line-height: 0.5em;
}

#authors {
    text-align: center;
    line-height: 0.5em;
}

#bc-text-section {
    text-align: center;
    margin: 2rem 0.5rem;
}

#bc-text-section div {
    margin: 2em 0.5rem;
}

#bc-text-section div ul {
    list-style: none;
}

#bc-text-section div ul li a {
    text-decoration: none;
    color: #1c1c1c;
}

#bc-text-section div ul li a:hover {
    transform: scale(1.02);
    font-weight: bold;
}


#bc-text-section div .sub-header {
    font-size: 1.7em;
    font-weight: bold;
}

#bc-text-section div ul li {
    line-height: 1.5em;
}

#download {
    grid-area: download;
    font-size: 0.95em;
    color: #1c1c1c;
}

#download .link:hover {
    transform: scale(1.05);
}

#anotation {
    grid-area: anotation;
    font-size: 0.95em;
    color: #1c1c1c;
}

#timeline {
    grid-area: timeline;
    font-size: 0.95em;
    color: #1c1c1c;
}

#timeline .line-through {
    text-decoration: line-through;
}

#goal {
    grid-area: goal;
    font-size: 0.95em;
    color: #1c1c1c;
}

#diary {
    grid-area: diary;
    font-size: 0.95em;
    color: #1c1c1c;
}

#sources {
    grid-area: sources;
    font-size: 0.95em;
    color: #1c1c1c;
}

#results {
    grid-area: results;
    font-size: 0.95em;
    color: #1c1c1c;
}

address {
    text-align: center;
    letter-spacing: 0.15em;
    margin-top: 2rem;
    border-top: #1c1c1c solid 3px;
}

address h3,#contact {
    margin: 0.5rem 0;
}

#icons {
    display: flex;
    text-align: center;
    align-items: center;
    justify-content: center;
}

#icons img {
    width: 4rem;
    height: 5rem;
    margin: 0 0.25rem;
}

#icons a:hover {
    transform: scale(1.02);
}


@media screen and (max-width: 425px){
    #bc-text-section .pointnet {
        width: 100%;
        height: auto;
    }    
}

@media screen and (min-width: 768px){
    #headline {
        margin: 4rem 0 0 0;
        text-align: center;
        line-height: 1em;
    }

    body nav ul {
        display: flex;
        text-align: left;
        align-items: center;
        justify-content: left;
        list-style: none;
        border-bottom: none;
        margin-top: 3rem;
    }
    
    body nav li a {
        line-height: 2.5rem;
        margin: 1rem 2.5rem;
    }
    #bc-text-section {
        text-align: center;
        display: grid;
        margin: 2rem 0.5rem;
    }
    
    #bc-text-section div {
        margin: 2em 10%;
    }
    #bc-text-section {
        text-align: center;
        display: grid;
        grid-template-areas:
        ". download download ."
        "anotation anotation goal goal"
        "timeline timeline timeline timeline"
        "diary diary diary diary"
        ". sources sources ."
        ". results results .";
        margin: 2rem 10%;
    }    
}