#mycustomscroll {
/* Typical fixed height and fixed width example */
width: 450px;
height: 220px;
overflow: auto;
/* IE overflow fix, position must be relative or absolute*/
position: relative;
margin: 0em auto;
padding: 0px;
}

#mycustomscroll2 {
/* Typical fixed height and fixed width example */
width: 255px;
height: 320px;
overflow: auto;
/* IE overflow fix, position must be relative or absolute*/
position: relative;
margin: 0em auto;
padding: 0px;
}