.navigator {
    margin-bottom: 0;
}

.banner {
    width: 1200px;
    margin: 10px auto 0 auto;
}

.banner img {
    width: 100%;
}

.positon {
    border-bottom: 1px solid #ddd;
    min-width: 1200px;
    margin-top: 8px;
}

.positon .container-box {
    display: flex;
    align-items: center;
    height: 36px;
    margin-top: 3px;
    padding-left: 0px;
}

.positon .container-box span.nav {
    margin-left: auto;
}

.positon .container-box div.navlog {
    position: relative;
    line-height: 36px;
    height: 36px;

}

.positon .container-box .navlog span {
    position: absolute;
    top: -3px;
    left: 15px;
    color: white;
    font-family: "Microsoft YaHei", Arial, "宋体";
}

.positon .container-box img {
    vertical-align: center;
}

.positon .fa-home {
    display: block;
    font-size: 30px;
    width: 80px;
    height: 26px;
    line-height: 26px;
    text-align: center;
}

a:hover {
    color: #1579d7;
}

.positon .fa-caret-right {
    margin: 0 10px;
}

.content-box {
    margin-top: 15px;
    margin-bottom: 30px;
    min-height: 800px;
}

.content-box h2 {
    margin: 10px 0;
    font-size: 32px;
    color: #333;
    font-weight: bold;
    line-height: 36px;
    letter-spacing: 1.6px;
    text-align: center;
}

.content-box .author {
    margin-bottom: 20px;
}

.content-box .abstract {
    background-color: #f5f5f5;
    border: 1px solid #eaeaea;
    padding: 20px;
    line-height: 2em;
}

.content-box .article {
    margin-top: 30px;
}

.content-box .article p {
    font-size: 18px;
    margin-bottom: 2em;
    line-height: 2em;
    display: block;
    clear: both;
    text-indent: 2em;
}

.content-box .article p.attach {
    font-size: 18px;
    margin-bottom: 1em;
    line-height: 1em;
    text-indent: 0;
}

.content-box .article p.attach img {
    width: 16px;
    height: 16px;
    display: inline-block;
    margin: 0 auto;
    border: 1px solid red;
}

.content-box .article li p {
    font-size: 18px;
    line-height: 2em;
    display: block;
    clear: both;
    margin-bottom: 0px;
    text-indent: 2em;
}

.content-box .article p img {
    width: 80%;
    display: block;
    margin: auto;
}