in: 10px auto;
        }

        #holder p {
            margin: 10px;
            font-size: 14px;
        }

        progress {
            width: 100%;
        }

        progress:after {
            content: '%';
        }

        .fail {
            background: #c00;
            padding: 2px;
            color: #fff;
        }

        .hidden {
            display: none !important;
        }
    </style>
</head>

<body>
<article>
    <div id="holder">
    </div>
    <p id="upload" class="hidden"><la