Calendar Extender Incomplete Week Error

I've been searching for hours on how to fix my calendar. It only displays Sunday-friday, Saturday is completely cut off. The reason its doing this is because my calendar extender is inside a table which has its own style. I've tried editing the margins, padding, z-index. I've copied the css for the original calendar and pasted it into my css file and I haven't gotten any of it to work. Help would be appreciated. Thanks

#myTable, #myTable td
    {
        border-style: solid;
        border-width: thin;
        border-color:Black;
        border-collapse:collapse;

    }

    #myTable th
    {
         background-color: #DDDDDD;
         border-style: solid;
         border-width: thin;
         border-color: Black;
    }


.caltheme tr td {padding:0;margin:0; background-color:White;}
.caltheme td:hover { background-color:Aqua;}

<asp:TableCell>
           <asp:TextBox ID="triDate" runat="server" TabIndex="25"/>
               <asp:CalendarExtender ID="triCalendarExtender" TargetControlID="triDate" runat="server" CssClass="caltheme"/>

       </asp:TableCell>