.ddp_mask {
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0,0,0,.5);
  width: 100%;
  height: 100%;
  z-index: 9990;
}

.ddp_close { 
  display: block;
  position: fixed;
  top: 45px;
  right: 10px;
  z-index: 9992;
  width: 40px;
  height: 40px;
  text-decoration: none;
  text-align: center;
  line-height: 40px;
}

.ddp_close:before {
  content: '\f158';
  font: 400 20px/1 dashicons;
  speak: none;
  vertical-align: middle;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: #FFF;
  font-size: 40px;
}

.ddp_viewer {
  position: fixed;
  top: 200px;
  left: 50%;
  margin: 0 0 0 -250px;
  padding: 35px 20px;
  width: 500px;
  background: #FFF;
  z-index: 9991;
  overflow: hidden;
  border-radius: 10px;
}

.ddp_viewer h3 {
  font-size: 24px;
  margin: 0 0 10px;
}

.ddp_viewer select {
  width: 100%;
}

.ddp_viewer a.insert {
  margin: 15px 0 0;
  display: block;
  width: 100%;
  height: 44px;
  font-size: 12px;
  font-weight: bold;
  line-height: 44px;
  text-align: center;
  color: #FFF;
  text-transform: uppercase;
  text-decoration: none;
  background: #1177c1;
  border-radius: 10px;
}