.content .sidebar {
    font-weight: 600;
    padding: 10px 20px;
    background-color: #fff;
}
.content .sidebar h4 {
    padding: 15px 0;
    border-bottom: 1px solid #989898;
    font-weight: 600;
    margin: 0;
    color: red;
}
.content .sidebar ul {
    list-style: none;
    padding: 5px;
}
.content .sidebar ul li {
    margin: 10px 0;
}
.content .sidebar ul li a.active {
    color: red;
}
.content .sidebar ul li a {
    color: #9d9d9d;
}
.news-detail .latest-news-collapse {
    margin-top: 20px;
}
.news-detail .latest-news-collapse .collapse-year {
    margin-bottom: 10px!important;
}
.news-detail .latest-news-collapse .collapse-year .panel {
    border-radius: 0;
    border: none;
}
.panel-group .panel {
    margin-bottom: 0;
    border-radius: 4px;
}
.panel-default {
    border-color: #ddd;
}
.panel {
    margin-bottom: 20px;
    background-color: #fff;
    border: 1px solid transparent;
    border-radius: 4px;
    -webkit-box-shadow: 0 1px 1px rgba(0,0,0,.05);
    box-shadow: 0 1px 1px rgba(0,0,0,.05);
}
.news-detail .latest-news-collapse .collapse-year .panel>.panel-heading {
    background-color: #fff;
    cursor: pointer;
}
.panel-default>.panel-heading {
    color: #333;
    background-color: #f5f5f5;
    border-color: #ddd;
}
.panel-group .panel-heading {
    border-bottom: 0;
}
.panel-heading {
    padding: 10px 15px;
    border-bottom: 1px solid transparent;
    border-top-left-radius: 3px;
    border-top-right-radius: 3px;
}
.news-detail .latest-news-collapse .collapse-year .panel>.panel-heading>.panel-title {
    color: red;
    font-weight: 700;
}
.panel-title {
    margin-top: 0;
    margin-bottom: 0;
    font-size: 16px;
    color: inherit;
    position: relative;
}
.panel-title:after{
    content: '';
    position: absolute;
    height: 11px;
    width: 11px;
    border-width: 0 4px 4px 0;
    border-color: #9d9d9d;
    border-style: solid;
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    top: 50%;
    right: 2px;
    margin-top: -6px;
}
.news-detail .latest-news-collapse .collapse-year .collapse-year-content>.panel-body {
    padding: 0;
}
.panel-default>.panel-heading+.panel-collapse>.panel-body {
    border-top-color: #ddd;
}
.panel-body {
    padding: 15px;
}
.news-detail .latest-news-collapse .collapse-year .collapse-year-content>.panel-body>.panel-group {
    margin-bottom: 0;
}
.news-detail .latest-news-collapse .collapse-year .panel {
    border-radius: 0;
    border: none;
}
.panel-heading.in .panel-title:after{
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    margin-top: -8px;
}
.news-detail .latest-news-collapse .collapse-year .panel .single {
    margin: 10px 0;
    font-size: 13px;
}
.news-detail .latest-news-collapse .collapse-year .panel .single:hover{
    color: #ff0000;
}
.news-detail .detail-box {
    background-color: #fff;
    padding: 20px;
    margin-bottom: 20px;
}
.news-detail .detail-box h3 {
    color: red;
    text-align: center;
    margin-bottom: 30px;
}
.news-detail .detail-box .footer {
    margin-top: 40px;
    font-size: 11px;
}
.footer {
    background-color: #fff;
    font-size: 13px;
    width: 100%;
    color: #000;
}

@media (min-width: 768px){
}

@media (min-width: 992px){
    .about .content {
        margin: 40px auto 100px;
    }
    .about .content .col-md-10 {
        float: none;
        margin: 0 auto;
    }
    .flex {
        display: flex!important;
    }
}

@media (min-width: 1200px){
}

@media (max-width: 991px){
    .content .sidebar {
        display: none;
    }
}