/* Used for 2 column layout */

.main {
  clear:both; 
  width:900px; 
  padding-bottom:90px; 
  background:transparent url(../img/bg_main_withoutnav.jpg) top left repeat-y;
  }
  
.main-content {
  display:inline; /*Fix IE floating margin bug*/; 
  float:left; 
  width:640px; 
  margin:0 0 0 30px; 
  overflow:visible !important /*Firefox*/; 
  overflow:hidden /*IE6*/;
  }
 
.column1-unit {
  width:640px; 
  margin-bottom:10px !important /*Non-IE6*/; 
  margin-bottom:5px /*IE6*/;
  }