.txt2{ font-family:Verdana, Arial, Helvetica, sans-serif; color:#000000; font-size:12px; font-weight:normal;  line-height: 22px;}
.heading{ font-family: Arial, Helvetica, sans-serif; color:#252527; font-size:24px; font-weight:normal;}
.txt1{ font-family: Arial, Helvetica, sans-serif; color:#000000; font-size:15px; font-weight:bold; }
.submit{ font-family: Arial, Helvetica, sans-serif; color:#000000; font-size:14px; font-weight:bold; }
.backg {background : url(images/back_centre.png);}