body,html{
    margin: 0;
    background-image: url(images/wallpaper.png);
    background-repeat: no-repeat;
    background-size: cover;
    height: 100%;
    text-align: center;
    
}

/*HEADER*/


h1{
    font-family: 'Montserrat', sans-serif;
    
    font-size: 4.2em;
    text-align: center;
    
    margin: 30px 0px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    filter: drop-shadow(0px 0px 4px #000000);
}
h2{
    font-family: 'Montserrat', sans-serif;
    
    font-size: 3em;
    text-align: center;
    filter: drop-shadow(0px 0px 3px #000000);
    margin: 0px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}
h3{
    font-family: 'Montserrat', sans-serif;
    
    font-size: 2.5em;
    text-align: center;
    filter: drop-shadow(0px 0px 4px #000000);
    margin: 0px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}
h4{
    font-family: 'Montserrat', sans-serif;
    
    font-size: 1.6em;
    text-align: center;
    filter: drop-shadow(0px 0px 2px #000000);
    margin: 0px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}
p,a{
    font-family: 'Montserrat', sans-serif;
    
    font-size: 1.5em;
    text-align: center;
    filter: drop-shadow(0px 0px 2px #000000);
    margin: 0px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}
div.intro{
    z-index: 2;
    position: absolute;
}
div.citation {
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
    align-items: flex-start;
}
div.citation img{
    width: 100px;
    border-radius: 100%;
    transition:width 0.3s, filter 0.2s;
    
}
div.citation img:hover{
    width: 120px;
    filter: brightness(.2);
}
img#back{
    position: absolute;
    
    width: 100%;
}

/*BODY INDEX*/