how to change the border of a toolptip??

[ithihas]

pls help me............................

Thankssssssssssssssss

[Shinu]

Hello Pradeep,

Try setting the following CSS.
ASPX:

<telerik:RadToolTip runat="server" ID="testTooltip"></telerik:RadToolTip >

CSS:

.RadToolTip
{
 border : 6px Solid Red !important;
}
   </style>

Thanks,
Shinu.