body {
    font-family: Helvetica, Tahoma, Arial, STXihei, "华文细黑", Heiti, "黑体", "Microsoft YaHei", "微软雅黑", SimSun, "宋体", sans-serif;
}

h1#nav-heading {
    font-weight: 300;
    color: #42464c;
}

.content h1, section h1.title {
    font-weight: bold;
    color: #b52323;
    margin-bottom: 20px;
}

.content h2 {
    font-weight: 400;
}

.section:first-child {
    padding-bottom: 0;
}

section.breadcrumb {
    padding-top: 0;
    padding-bottom: 0;
}

.breadcrumb ol {
    list-style: none;
}

.breadcrumb li {
    display: inline;
}

.breadcrumb li+li:before {
    padding: 8px;
    color: black;
    content: "➤";
}

.breadcrumb li a {
    color: #0275d8;
    text-decoration: none;
}

.breadcrumb li a:hover {
    color: #01447e;
    text-decoration: underline;
}

.breadcrumb li.active a {
    color: black;
}