.news-detail {
    margin: 60px auto 0;
    width: 1200px;
}

hr {
    margin: 0;
}

.breadcrumb {
    font-size: 16px;
    color: #666;
}

.news-title {
    margin-top: 100px;
    font-size: 30px;
    line-height: 30px;
    color: #333;
    text-align: center;
}

.news-date {
    margin-top: 33px;
    text-align: center;
    font-size: 16px;
    color: #666;
}

.line {
    margin: 30px auto 0;
    width: 22px;
    height: 2px;
    border-radius: 1px;
    background-color: #ff702a;
    border: none;
}

.line + hr {
    margin-top: -1px;
    margin-bottom: 63px;
    width: 1200px;
    height: 1px;
    background-color: #f4f4f5;
    border: none;
}

.news-nav {
    display: flex;
    margin-bottom: 104px;
    justify-content: space-between;
    margin-top: 114px;
    font-size: 18px;
    color: #333;
}
.news-nav-item{
    max-width: 580px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}