.balikNaPostu-wrapper {
  z-index: 999999;
  position: fixed;
  -webkit-backface-visibility: hidden;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  display: none;
}

.balikNaPostu-widget {
  border: medium hidden;
  position: absolute;
  left: 0px;
  top: 0px;
  width: 98%;
  height: 97%;
  margin: 20px 15px;
  padding: 10px 5px;
  box-sizing: border-box;
  background: white;
}