body {
    font-family: "BIZ UDGothic", sans-serif;
}

.nav-fontsize {
    font-size: 18px;
}

.markdown-body h2 {
    position: relative;
    background: #e8f0fc;
    padding: 9px 20px 9px 32px;
}

.markdown-body h2::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 20px;
    background: #4dc2fa;
}

.markdown-body h3 {
    position: relative;
    background: #eef9e5;
    padding: 8px 10px 8px 32px;
}

.markdown-body h3::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 20px;
    background: #aae570;
}

.markdown-body h4 {
    position: relative;
    background: #fff;
    padding: 10px 10px 10px 32px;
}

.markdown-body h4::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 20px;
    background: #ffba33;
}

.markdown-body h5 {
    position: relative;
    color: #0066cb;
    padding: 0px 0px 0px 0px;
}

.markdown-body img {
    max-width: 100%;
    width: 350px;   /* PCのときの最大サイズ */
    height: auto;
}

.pixel {
    image-rendering: pixelated;
}

.markdown-body table {
    border-collapse: collapse;
    margin: 1.2em 0;
}

.markdown-body th,
.markdown-body td {
    border: 1px solid #ccc;
    padding: 8px 12px;
}

.markdown-body th {
    background: #e9f3fc;
}

#content table th,
#content table td {
    text-align: inherit !important;
}