*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html{
    height: 100%;
}
body {
    height: 100vh;
    font-family: Arial, sans-serif;
    display:grid;
    place-items: center;
    grid-template-columns: 100vw;
    grid-template-rows: min-content auto min-content;
    overflow: hidden;
}
#content{
    overflow-y: auto;
}







#dropbox_container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
}
#dropbox {
    min-width: 80vw;
    min-height: 60vh;
    border: 5px dashed #a1a1a1;
    border-radius: 2px;
    display: flex;
    justify-content: center;
    flex-direction: column;
    gap: 1em;
    align-items: center;
    color: #aaa;
    background-color: #1e1e1e;
    transition: background-color 0.3s, border-color 0.3s;
    cursor: pointer;
    font-size: 2rem;
    font-weight: bold;
    text-transform: uppercase;
    padding: 10px;
}
#dropbox.dragover {
    background-color: #333;
    border-color: #1e90ff;
    color: #fff;
}