body {
background:#9bc7b8 url( );
color: #333333;
font-family: 'ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
font-size: 22px;
}

header:after{display: block;visibility: hidden;clear: both;height: 0;content: ".";}

.top-nav {
margin:0 auto;


height:30px;
background: url(A_TOP_01.jpg) no-repeat center bottom;
padding:0 0 50px 0;
}