.csv_file {
    width: 80%;
    margin: 0 auto;
    margin-top: 4rem;
    background: white;
    height: 80%;
    padding: 50px;
    border: 4px outset #8080804a;
}

div#uploadarea {
    position: relative;
    left: 50%;
    transform: translate(-50%, 100%);
}
div#loader {
    position: absolute;
    left: 50%;
    top: -50%;
}

/* div#mydata {
    margin-top: 1em;
    text-align: center;
    font-size: 20px;
    color: #f30;
} */