.important-notes article {
    margin-bottom: 2em;
}

.upload-demo .upload-demo-wrap,
.upload-demo .upload-result,
.upload-demo.ready .upload-msg {
    display: none;
}
.upload-demo.ready .upload-demo-wrap {
    display: block;
}
.upload-demo.ready .upload-result {
    display: inline-block;    
}
.upload-demo-wrap {
    width: 350px;
    height: 350px;
    margin: 0 auto;
}

.upload-msg {
    text-align: center;
    padding: 50px;
    font-size: 22px;
    color: #aaa;
    width: 260px;
    margin: 50px auto;
    border: 1px solid #aaa;
}