html,body{
    width: 100%;
    height: 100%;
}

body{
    min-width: 960px;
    position: relative;
    font-size: 12px;
    font-family: "メイリオ","Meiryo","ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro","游ゴシック体","Yu Gothic",YuGothic,"ＭＳ Ｐゴシック","MS PGothic",sans-serif;
}

#wrapper{
    width: 100%;
    height: 100%;
}
#contents {
    font-size: 14px;
}

#contents .mainSection {
    width: 100%;
    margin: 20px auto 0;
}
#contents .mainbnr{
    text-align: center;
    margin-bottom: 10px;
    max-width: 1047px;
    margin: 0 auto;
    width: 100%;
    padding: 10px 0 30px 0;
}
#contents .mainbnr img{
    width: 100%;
}
#footer {
    margin: 0 auto;
}