.upload-demo .upload-demo-wrap,
.upload-demo .upload-result,.img_save,
.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.ready .img_save {
    display: inline-block;    
}
.upload-demo-wrap {
    width: 300px;
    height: 300px;
    margin: 0 auto;
}