title: label background-color not working
body: <pre><code>&lt;%@ Master Language="C#" %&gt;
  &lt;%@ Import Namespace="System.Globalization" %&gt;
  
  &lt;!DOCTYPE html&gt;
  
  &lt;script runat="server"&gt;
      void page_load()
      {
          PersianCalendar pc = new PersianCalendar();
          day.Text = pc.GetDayOfWeek(DateTime.Now).ToString();
          hour.Text = string.Format("{0} : {1} : {2}", DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second);
      }
  &lt;/script&gt;
  
  &lt;html xmlns="http://www.w3.org/1999/xhtml"&gt;
  &lt;head runat="server"&gt;
      &lt;style type="text/css"&gt;
          body{
              background-color:#FFFACD;
          }
          #Main{
              margin:5px;
          }
          #Title{
              background-color:#F0FFFF;
              height:50px;
              position:relative;
              top: 0px;
              left: 0px;
          }
          #Title span{
              background-color:#FDF5E6;
              text-align:center;
              font-family:"Sakkal Majalla";
              font-size:larger;
              margin-top:7px;
              border:solid 1px #DEB887;
              display:block;
              width:60px;
              height:35px;
              float:left;
          }
           #hour{
              background-color:red;
          }
      &lt;/style&gt;
      &lt;title&gt;&lt;/title&gt;
      &lt;asp:ContentPlaceHolder id="head" runat="server"&gt;
      &lt;/asp:ContentPlaceHolder&gt;
  &lt;/head&gt;
  &lt;body&gt;
      &lt;form id="form1" runat="server"&gt;
          &lt;div id="Main"&gt;
              &lt;div id="Title"&gt;
                  &lt;span style="float:right;margin-right:10px;"&gt;به نام خداوند جان و خرد&lt;/span&gt;
                  &lt;span style="margin-left:5px"&gt;&lt;asp:Label runat="server" ID="hour"&gt;aaa&lt;/asp:Label&gt;&lt;/span&gt;
                  &lt;span style=" "&gt;ساعت&lt;/span&gt;
                  &lt;span style=" "&gt;&lt;asp:Label runat="server" ID="day" BorderWidth="0px" Font-Names="Sakkal Majalla" Font-Size="Large" BackColor="#3366FF" Height="15px"&gt;&lt;/asp:Label&gt;&lt;/span&gt;
                  &lt;span style=" "&gt;امروز&lt;/span&gt;
              &lt;/div&gt;
          &lt;/div&gt;
      &lt;/form&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>its really strange to me ! here is the full code ... why not changed the background-color of the label_id = hour ??? where i made a mistake? please help ! i refreshed the code please test it on your own vs !</p>