.RadToolTip_skillupUI {
    border-color: #d9d9d9;
    color: #5f5f5f;
    background-color: #ffffff;
}

    .RadToolTip_skillupUI .rtClose {
        border-color: #c4c4c4;
        color: #5f5f5f;
        background-color: #e3e3e3;
        background-image: linear-gradient(white, #e3e3e3);
    }

        .RadToolTip_skillupUI .rtClose:hover {
            border-color: #a62065;
            color: #ffffff;
            background-color: #a62065;
            background-image: linear-gradient(#c02575, #a62065);
        }

        .RadToolTip_skillupUI .rtClose:active {
            border-color: #bf0062;
            color: #ffffff;
            background-color: #e30074;
            background-image: none;
        }

    .RadToolTip_skillupUI .rtCallout {
        border-color: #d9d9d9;
    }

        .RadToolTip_skillupUI .rtCallout:before {
            border-color: #ffffff;
        }

    .RadToolTip_skillupUI.rtLoading {
        background-image: url('<%=WebResource("Telerik.Web.UI.Skins.skillupUI.Common.loading.gif")%>');
    }