h3 {
  padding: 0;
  margin : 0;
}
.image-overlay,.image_preview {
  position: fixed;
  top : 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,.4);
  z-index: 100;
}
.image_preview {
  display: flex;
  align-items: center;
}
.hide {
  display: none !important;
}
.show {
  display: block;
}
.dialog-content {
  background: #fff;
  border-radius: 5px;
  color: #444;
  margin: 0 auto;
  max-width: 100%;
  /*padding: 1em;*/
  position: relative;
  width: 700px;
  z-index: 101;
}
.dialog_bd,.dialog_ft,.dialog_hd {
  box-sizing : border-box;
}
.dialog_hd {
  width: 100%;
  margin-bottom: 14px;
  padding-left: 15px;
  line-height: 50px;
  background : #f2f6fb;
  color: #868e9a;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
}
.dialog_hd i {
  float: right;
  line-height: 50px;
  margin-right: 10px;
  font-size: 22px;
  color: #868e9a;
  cursor: pointer;
}

.dialog-content .title {
  float : left;
  font-size: 15px;
  font-weight: 400;
}
.dialog_bd {
  box-sizing: border-box;
  height: 300px;
  padding: 15px;
}
.dialog_bd .img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  max-height: 100%;
}
.dialog_ft {
  border-top: 1px solid #f1f1f1;
  overflow: hidden;
  text-align: center;
  font-size: 0;
  padding-top: 10px;
  height: 61px;
  background : #f2f6fb;
}
.btn_common {
  display: inline-block;
  border: 1px solid #c1c1c1;
  border-radius: 4px;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  padding: 10px 20px;
  font-size: 14px;
}
a.btn_common {
  text-decoration: none;
}
.dialog_ft .btn_common {
  margin-left: 16px;
}
.btn_default, .btn_primary {
  color: #fff;
  padding-left: 60px;
  padding-right: 60px;
  border: 0 none;
}
.btn_default {
  background-color: #fff;
  color: #6E767E;
  border: 1px solid #cbd3dd;
}
.btn_primary {
  background-color: #07c5ba;
}
.dialog_bd .loading_image{
  margin-top : 100px;
  height: 100px;
}