body {
        text-align: center;
        font-family: 'Source Sans Pro', Arial, Helvetica, sans-serif;
        font-weight: 300;
        font-size: 16px;
        min-width: 320px;
        margin: 0px;
        min-height: 100vh;
        display: grid;
        place-items: center;
        background: #f2f2f2;
        color: #191919;
    }

    main {
        width: min(720px, calc(100% - 40px));
        position: relative;
    }

    h1, h3 {
        font-weight: 300;
        line-height: 1.3em;
        padding-bottom: 12px;
        margin: 0px;
        border-bottom: 1px solid #ccc;
    }

    h1 {
        font-size: 48px;
    }

    h3 {
        text-transform: uppercase;
        font-size: 24px;
    }

    p {
        line-height: 1.5em;
        margin: 12px;
    }

    a:link {
        color:#00a2ff;
        text-decoration: none;
    }

    a:link:hover {
        color: #32b5ff;
        text-decoration: underline;
    }

    main > div {
        background-color: white;
        box-shadow: 0 1px 3px rgba(150, 150, 150, 0.74);
        margin-bottom: 20px;
        padding: 12px;
    }

    #dropZone {
        display: inline-block;
        width: auto;
        border: 1px solid #b8b8b8;
        border-radius: 5px;
        padding: 15px 32px;
        cursor: pointer;
        transition: 150ms;
        font-size: 1.375em;
        color: #757575;
        background-color: white;
        margin: 12px 0px;
    }

    #dropZone:hover, #dropZone.dragging {
        box-shadow: 0 1px 3px rgba(150, 150, 150, 0.74);
    }

    #dropZone small {
        font-size: 12px;
        font-weight: 400;
        display: block;
        margin-top: 12px;
        color: #b8b8b8;
    }

    #status {
        text-align: left;
        white-space: pre-wrap;
    }

    .error {
        color: #d86868;
    }

    .success {
        color: #02b757;
    }