body  			{ margin: 0;padding: 0; font-family: "Tahoma", "Verdana"; font-size: 10pt; color: #666; background: #FFF; }
h1 				{ font-size: 18pt;}
h2 				{ font-size: 15pt;}
h3 				{ font-size: 14pt;}
h4 				{ font-size: 11pt;}
img				{ border: none;}
a 				{ color: #ff8000; text-decoration:underline;}

#center_dialog{ border: 5px solid gray; width: 400px; margin-left: auto; margin-right:auto; margin-top:100px; text-align: center; padding: 20px; }