.contenttable .tr-even {
background-attachment:scroll;
background-color:#FFF0D1;
background-image:none;
background-position:0 0;
background-repeat:repeat;
}

.contenttable .tr-odd {
background-attachment:scroll;
background-color:#FFF3D5;
background-image:none;
background-position:0 0;
background-repeat:repeat;
}