#dropzone {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50%;
    height: 280px;
    box-sizing: border-box;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 18px;
    background: rgba(0, 0, 0, 0.5);
    box-shadow: none;
}

#dropzone p {
    margin: 0;
    text-align: center;
    font-family: 'helvetica', arial black;
    font-size: 30px;
    color: white;
    text-shadow: 0 0 5px rgba(0, 0, 0, 1);
}