.ot-dtp-picker-selector select,
.ot-dtp-picker-selector input,
.ot-dtp-picker-select {
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)"; }

.picker__holder {
  zoom: 1;
  margin-left: -1px;
  margin-top: -1px;
  filter: progid:DXImageTransform.Microsoft.Shadow(Color=#e5e5e5, Strength=1, Direction=0), progid:DXImageTransform.Microsoft.Shadow(Color=#e5e5e5, Strength=1, Direction=90), progid:DXImageTransform.Microsoft.Shadow(Color=#e5e5e5, Strength=1, Direction=180), progid:DXImageTransform.Microsoft.Shadow(Color=#e5e5e5, Strength=1, Direction=270); }