<com:TContent ID="Content"> <h2>TDatePicker inside absolute DIV with scrollbar</h2> <div style="position:absolute; top:100px; width: 400px; background-color: #fee; overflow: scroll; border:1px solid red; height:350px; text-align:center"> <p style="height:200px; background-color: #eef;"></p> <com:TDatePicker ID="datePicker1" DateFormat="dd/MM/yyyy" InputMode="DropDownList" /> <br /><br /> <com:TDropDownList ID="dropDownList1"> <com:TListItem Value="value 1" Text="item 1" /> <com:TListItem Value="value 2" Text="item 2" /> </com:TDropDownList> <p style="height:400px; width:600px; background-color:#efe;"></p> </div> </com:TContent>