<div class="col-lg-4 col-md-4 hidden-sm hidden-xs">
    <asp:Label ID="TopDonator1" runat="server" Text="Bob" Visible="true" CssClass="TopDonators"></asp:Label>
    <asp:Label ID="Donation1" runat="server" Text="$250" Visible="true" CssClass="TopDonations"></asp:Label>
</div>
<div class="col-lg-4 col-md-4 hidden-sm hidden-xs">
    <asp:Label ID="TopDonator2" runat="server" Text="Terry" Visible="true" CssClass="TopDonators"></asp:Label>
    <asp:Label ID="Donation2" runat="server" Text="$650" Visible="true" CssClass="TopDonations"></asp:Label>
</div>
<div class="col-lg-4 col-md-4 hidden-sm hidden-xs">
    <asp:Label ID="TopDonator3" runat="server" Text="Jim" Visible="true" CssClass="TopDonators"></asp:Label>
    <asp:Label ID="Donation3" runat="server" Text="$2000" Visible="true" CssClass="TopDonations"></asp:Label>
</div>

int currentRow = 1;
        foreach (DataRow row in topDonors.Rows)
        {
            if (currentRow > 3)
                return;
            else
            {
                //Code to display name and donation amount goes here
                currentRow++;
            }
        }

int currentRow = 1;
        foreach (DataRow row in topDonors.Rows)
        {
            if (currentRow > 3)
                return;
            else
            {
                TopDonator + currentRow = row["DonorName"].ToString();
                Donation + currentRow = row["Donation"].ToString();
                currentRow++;
            }
        }