@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain("mycom.co.jp") {
#managementArea,
 .naviBlock,
 #mycomlinkArea,
 #headbannerArea,
 .widetileBlock,
 .imagetextad1Block
 .imagetextad2Block,
 .specialBlock,
 .promotionPart,
 .bottomAdContainer,
 .infomationContainer,
 #adArea,
 #localnaviArea,
 #footSection{
  display:none !important;
 }

 #globalArea{
  float:none !important;
  margin: 1em 0 !important;
 }

 #contentsArea,
 #bodySection,
 .mainBlock{
  width:auto !important;
  border:none !important;
  background-image:none !important;
 }
 
 #contentsArea{
  padding:0 !important;
 }
 
 #bodySection,
 .mainBlock{
  margin:20px !important;
 }
}