body {
    font-family: "Hiragino Kaku Gothic Pro","Hiragino Kaku Gothic ProN",Meryo,"メイリオ",Osaka,"ＭＳ Ｐゴシック","MS P Gothic",sans-serif;
}

main {
    max-width: 600px;
    width: 90%;
    margin: 0 auto;
    padding-top: 30px;
    padding-left: 0;
    padding-right: 0;
    padding-bottom: 30px;
}

h1 {
    font-style: normal;
    font-weight: normal;
    font-size: 16px;
    margin: 0 0 30px;
}

p,li {
    font-style: normal;
    font-weight: normal;
    font-size:12px;
}

h2 {
    font-style: normal;
    font-weight: normal;
    font-size: 14px;
}

.sub_content_list1 {
    list-style-type: lower-alpha;
}

.sub_content_list2 {
    list-style-type: lower-roman;
}