body{
    background-color: black;
    color: white;


}


h1{

}

h2{

}

h3{

}

h4{     /*caption*/
    font-size: 1em;
    font-style: italic;
}


div.flex-container{
    display:flex;
    flex-wrap: wrap;
    
    flex-direction: row;
    justify-content: center;
    gap: 20px;
}

img.small{
    width: 500px;
}

img.small4{
    width: 400px;
}

img.medium{
    width: 700px;
}

img.large{
    width: 1200px;
}