/*-------------------------フォントサイズ等の指定*/ 
body{
  font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-size: 90%;
  text-align:center;
  padding: 0;
  margin: 0;
}

/*-------------------------wrapperの指定*/ 
#wrapper {
  text-align: left;
  width: 750px;
  margin: 0 auto;
  padding: 0;
}

/*-------------------------headerの指定*/ 
#header {
  margin: 0;
  padding: 0;
  border-bottom: 3px dotted gray;
}

/*-------------------------menuの指定*/
#menu {
  width: 750px;
  height: 20px;
  margin: 0;
  padding: 0;
}

/*-------------------------contentsrの指定*/
#contents {
  margin: 0;
  padding: 0;
}

/*-------------------------footerの指定*/
#footer {
  text-align: center;
  margin: 0;
  padding: 0.5em 0;
  border-top: 3px dotted gray;
  border-bottom: 3px dotted gray;
}

/*-------------------------glovalnaviの指定*/
#navi ul{
list-style: none; 
padding:0;
margin:0;
}
#navi li{
padding: 0; 
margin: 0;
float: left;
}
#navi a{
display: block;
width: 80px;
text-decoration: none;
color: #555;
padding: 0 0 0 20px;
margin: 0 2px;
font-size: small;
text-align: left;
background-color: white;
}
#navi a:hover{
background-color: gray;
color: white;