.perp-uploader {
  background-color: #fafafa;
  border: 1px dashed #ccc;
  border-radius: 6px;
  max-height: 490px;
  min-height: 200px;
  overflow-y: hidden;
  padding: 20px;
  position: relative;
  width: inherit;
}
.btn-perp-upload{position: relative; overflow: hidden;}

.perp-uploader::before {
  content: attr(qq-drop-area-text) " ";
  font-size: 200%;
  left: 0;
  opacity: 0.25;
  position: absolute;
  text-align: center;
  top: 45%;
  width: 100%;
}
.perp-gallery .perp-upload-list {
  box-shadow: none;
  clear: both;
  list-style: outside none none;
  margin: 0;
  max-height: 450px;
  overflow-y: auto;
  padding: 10px 0 0;
}

.perp-upload-list li {
  clear:left;
  background-color: #fff;
  border-radius: 2px;
  box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.22);
  color: #424242;
  display: block;
  font-size: 13px;
  line-height: 16px;
  margin: 0 25px 25px 0;
  padding: 3px;
  position: relative;
  vertical-align: top;
}

.perp-gallery .perp-file-info {
  border-radius: 0 0 2px 2px;
  margin-right:10px;
}

.perp-gallery .perp-upload-size {
  color: #929292;
  display: inline-block;
  font-size: 11px;
  margin-right: 0;
}