#load-screen {
    background: url(../images/header-back.png);
    position: fixed;
    z-index: 10000;
    top: 0px;
    width: 100%;
    height: 1600%;
}

#loading {
    background: url(../images/loader.gif);
    background-size: 40%;
    background-repeat: no-repeat;
    background-position: center;
    margin: 10% auto;
    width: 500px;
    height: 500px;
}


/* =================================== */
.file-selector {
    margin: 2px;
    border: 2px black dashed;
    padding: 8px;
    cursor: pointer;
}