.main {max-width:100%; padding: 0; margin-bottom:0;}
.contents {width:100%; max-width:100%; float:none;}
div#side, div#side.side {display: none;}
#sidearea {display: none;}
.footer {margin-top:0;}
.footer_seller, .footer_recommend, .footer_checked {
  display: none;
}
/*トップページに戻るBTN*/
.backtotopbtn a {display: none;}