/* .custom-btn {
  width: 100px;
  height: 100px;
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
  margin: 0 auto !important;  
  line-height: 100px;
}
 
.ui-content {
  padding: 0;
  position: absolute !important;
  top: 43px !important;
  right: 0;
  bottom: 43px !important;
  left: 0 !important;
} */