#mack_rss {
margin-top: 16px;
}

#mack_rss .main_content {
float: left;
padding-right: 20px;
width: 408px;
}

#mack_rss .additional_content {
float: left;
width: 144px;
}

  #mack_rss .additional_content h5 {
  font: bold 12px Arial, Helvetica, sans-serif;
  margin: 0;
  padding: 0;
  }
  
  #mack_rss .additional_content h6 {
  color: #606060;
  font: normal 10px Arial, Helvetica, sans-serif;
  margin: 9px 0 0 0;
  padding: 0;
  }
  
  #mack_rss .additional_content .reader {
  clear: both;
  float: left;
  height: 41px;
  float: left;
  margin-top: 2px;
  width: 144px;
  }
  
  #mack_rss .additional_content .reader a {
  background: url(../image/gray_button_back.gif) no-repeat;
  display: block;
  height: 35px;
  padding: 6px 0 0 12px;
  text-decoration: none;
  width: 132px;
  }
  
    #mack_rss .additional_content .reader a:hover {
    background-position: 0 -41px;
    }
   
   #mack_rss .additional_content strong {
   color: #960200;
   font-weight: bold;
   }

#mack_rss .feed_info {
clear: both;
float: left;
margin-top: 10px;
width: 572px;
}

  #mack_rss .feed_info .feed_url {
  background: url(../image/feed_address_bar.gif) no-repeat;
  height: 47px;
  overflow: hidden;
  width: 561px;
  }
  
    #mack_rss .feed_info .feed_url .address {
    height: 20px;
    overflow: hidden;
    padding-top: 14px;
    padding-left: 182px;
    width: 361px;
    }
    
      #mack_rss .feed_info .feed_url .address input {
      background: #FFF;
      border: none;
      float: left;
      height: 20px;
      margin: 0;
      padding: 0;
      width: 361px;
      }