.main-section>h1 {
    font-size: 2.5em;
    line-height: 1.2;
    font-weight: bold;
}

.main-section>p {
    font-size: 16px;
    margin: 20px 0;
    line-height: 1.7;
    letter-spacing: 1px;
    padding: 0;
}

.main-section>p.comment {
    font-size: 12px;
    color: #666;
    margin: 2px 0 0 0;
}

.main-section>h2 {
    font-size: 2em;
    margin-top: 64px;
    background: #2c2f74;
    color: white;
    padding: .75em 0.75em 0.65em 0.75em;
    line-height: 1.2;
    font-weight: bold;
}

.main-section>h2:first-child {
    margin-top: 0;
}

.main-section>h3 {
    font-size: 1.5em;
    margin-top: 64px;
    background: #F1F1F1;
    padding: .75em 0.75em 0.55em 0.75em;
    line-height: 1.2;
    border-left: 4px solid #2c2f74;
}

.main-section>h4 {
    border-left: 2px solid #2c3074;
    font-size: 16px;
    padding: 4px 4px 4px 8px;
    margin-top: 48px;
}

.main-section>ul,
.main-section>ol {
    font-size: 16px;
    border: 2px solid #F1F1F1;
    border-radius: 3px;
    padding: 8px 16px;
    margin: 1em 0;
    letter-spacing: 1px;
}

.main-section>ul li {
    padding-left: 32px;
    text-indent: -22px;
    list-style: disc;
    list-style-position: inside;
    margin: .75em 0;
}

.main-section>ol li {
    padding-left: 32px;
    text-indent: -22px;
    list-style: decimal;
    list-style-position: inside;
    margin: .75em 0;
}

.main-section>.box1 {
    border: 2px solid #2c3074;
    border-radius: 3px;
    padding: 0 16px;
    margin: 48px 0;
}

.main-section>.box1 .box1-title {
    display: inline;
    font-size: 16px;
    font-weight: bold;
    background: white;
    border: 2px solid #2c3074;
    border-radius: 3px;
    padding: 4px 16px;
    transform: translatey(-8px);
    top: -.5em;
    position: relative;
}

.main-section>.box1 ul {
    border: none;
    margin: 8px 0;
    font-size: 16px;
}

.main-section>.box1 li {
    padding-left: 32px;
    text-indent: -22px;
    list-style: disc;
    list-style-position: inside;
    margin: .75em 0;
}

.box1 strong {
    background: none;
}

.main-section strong {
    background: #f1760812;
    padding: 4px 0;
}

.main-section table:not(.philosophy-points) strong {
    background: none;
}

.main-section table:not(.philosophy-points) {
    font-size: 16px;
}

.main-section table:not(.philosophy-points) td {
    border: 1px solid #333;
    padding: 7px 14px;
}

.box1 {
    border: 2px solid #2c3074;
    border-radius: 3px;
    padding: 0 16px;
    margin: 48px 0;
}

.box1-title {
    display: inline;
    font-size: 16px;
    font-weight: bold;
    background: white;
    border: 2px solid #2c3074;
    border-radius: 3px;
    padding: 4px 16px;
    transform: translatey(-8px);
    top: -.5em;
    position: relative;
}

.box1 ul {
    border: none;
    margin: 8px 0;
}

.box1 strong {
    background: none;
}

a.banner img {
    width: 100%;
}

a.banner {
    margin: 32px;
    display: block;
}

.banner-title {
    display: flex;
    justify-content: center;
    position: relative;
}

.banner-title span {
    background: #2c2f74;
    display: inline-block;
    padding: 8px 32px;
    font-size: 16px;
    color: white;
    font-weight: bold;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.banner-title span::before {
    content: "";
    background: #2c2f74;
    width: 24px;
    height: 24px;
    position: absolute;
    right: calc(50% - 16px);
    transform: rotate(45deg);
    z-index: -1;
}

.banner-fixed img {
    width: 100%;
}

a.banner-fixed {
    position: fixed;
    left: 16px;
    bottom: 16px;
    display: inline-block;
    width: 240px;
}

.img-deco img {
    margin: 16px;
    width: 40%;
}

.img-deco {
    text-align: center;
}

img.img-center {
    display: block;
    margin: 16px auto;
}

.right-align {
    text-align: right;
}