* {
    margin:0;
	padding:0;
}
a img {
    border:0;
}
#main_header {
    background-image:url(../image/black_hole/header_bg.jpg);
	width:653px;
	height:21px;
	margin-top:4px;
}
#main_in {
    background-image:url(../image/questionna/web_questionnaire.jpg);
	height:779px;
	width:653px;
	background-repeat:no-repeat;
}