.fileuploader{
    position: relative;
    background: white;
    width: 100%;
    height: 400px;
    border: 1px solid #e9e9e9;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    -moz-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    -webkit-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
  }
  .fileuploader #upload-label{
    background: #2196F3;
    color: #fff;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    -moz-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    -webkit-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    padding: 16px;
    position: absolute;
    top: 45%;
    left: 0;
    right: 0;
    margin-right: auto;
    margin-left: auto;
    min-width: 20%;
    text-align: center;
    padding-top: 40px;
    transition: 0.8s all;
    -webkit-transition: 0.8s all;
    -moz-transition: 0.8s all;
    cursor: pointer;
  }
  .fileuploader.active{
    background: #2196F3;
  }
  .fileuploader.active #upload-label{
    background: #fff;
    color: #2196F3;
  }
  .fileuploader #upload-label span.title{
    font-size: 1.1em;
    font-weight: bold;
    display: block;
  }
  .fileuploader #upload-label i{
    text-align: center;
    display: block;
    background: white;
    color: #2196F3;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    -moz-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    -webkit-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    border-radius: 100%;
    width: 80px;
    height: 80px;
    font-size: 60px;
    padding-top: 10px;
    position: absolute;
    top: -50px;
    left: 0;
    right: 0;
    margin-right: auto;
    margin-left: auto;
  }
  /** Preview of collections of uploaded documents **/
  .preview-container{
    position: fixed;
    right: 10px;
    bottom: 0px;
    width: 300px;
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    -moz-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    -webkit-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    visibility: hidden;
  }
  .preview-container #previews{
    max-height: 400px;
    overflow: auto;
  }
  .preview-container #previews .zdrop-info{
    width: 88%;
    margin-right: 2%;
  }
  .preview-container #previews.collection{
    margin: 0;
  }
  .preview-container #previews.collection .actions a{
    width: 1.5em;
    height: 1.5em;
    line-height: 1;
  }
  .preview-container #previews.collection .actions a i{
    font-size: 1em;
    line-height: 1.6;
  }
  .preview-container #previews.collection .dz-error-message{
    font-size: 0.8em;
    margin-top: -12px;
    color: #F44336;
  }
  .preview-container .header{
    background: #2196F3;
    color: #fff;
    padding: 8px;
  }
  .preview-container .header i{
    float: right;
    cursor: pointer;
  }