header{
    background-color: #e1f1f2;
    box-sizing: border-box;
    margin-top: 67px;
    margin-bottom: 30px;
}
header h1{
    box-sizing: border-box;
    margin: 0 auto;
    max-width: 950px;
    padding: 80px;
    width: 100%;
    text-align: center;
    font-size: 5vw;
    font-weight: bold;
}
div.breadcrumb{
    max-width: 950px;
    width: 96%;
    margin: 30px auto;
}
div.breadcrumb ul{
    border-bottom: 1px dotted #ccc;
}
div.breadcrumb ul li{
    color: #555;
    display: inline-block;
}
div.breadcrumb ul li::after{
    content: "\003e";
    margin-left: 10px;
}
div.breadcrumb ul li:last-child::after{
    content: "";
}
div.main{
    max-width: 950px;
    width: 100%;
    margin: 0 auto;
}
@media screen and (max-width: 950px) {
    div.main{
        width: 95%;
    }
}
div.main > section > h2{
    font-size: 1.5rem;
    font-weight: bold;
    margin-left: 4px;
    margin-bottom: 20px;
    color: #333;
    border-bottom: 1px solid #28b7bd;
    padding-bottom: 10px;
}
div.main > section > section > h3{
    font-size: 1.3rem;
    font-weight: bold;
    margin-left: 4px;
    margin-bottom: 20px;
    color: #333;
    border-bottom: 1px solid #28b7bd;
    padding-bottom: 10px;
}
div.main section p{
    color: #555;
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 30px;
    text-align: justify;
    padding: 5px;
}
div.main section img{
    display: block;
    border-radius: 6px;
    border: 1px solid #ccc;
    width: 80%;
    margin: 30px auto;
    box-shadow: 1px 1px 1px 1px rgba(0,0,0,0.2);
}
div.main section table{
    width: 80%;
    margin: 30px auto;
    border: 1px solid #ccc;
    box-shadow: 1px 1px 1px 1px rgba(0,0,0,0.2);
}

div.main section table th{
    border: 1px solid #ccc;
    padding: 10px;
    background-color: #e1f1f2;
}
div.main section table td{
    border: 1px solid #ccc;
    padding: 10px;
}

div.main section ul{
    margin: 30px auto;
    font-size: 1.2rem;
    background-color: #eee;
    padding: 20px;
    border-radius: 6px;
    width: 80%;
    box-shadow: 1px 1px 1px 1px rgba(0,0,0,0.2);
}
div.main section ul li{
    margin-bottom: 10px;
    list-style-type: disc;
    list-style-position: inside;
    color: #555;
}