a:hover {
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

.navbar-brand {
    background-image: url(../img/logo.png);
    width: 50px;
    background-size: 75%;
    background-repeat: no-repeat;
    background-position: center center;
}

img, .side-bar .list-group-item, .side-bar-card {
    border-radius: 3px;
}

.side-bar .list-group-item {
    border: 0;
    margin-bottom: 5px;
}

.side-bar .list-group-item.active {
    background-color: #EA0C3C;
}

.news-list-item .title {
    display: block;
    color: #444444;
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 5px;
    line-height: 1.5em;
}

.news-list-item .title:hover {
    color: #337ab7;
}

.news-list-item .info {
    color: #888888;
}

.avatar img {
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 5px;
}

.news-list-item {
    padding-top: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #ebebeb;
}

.news-list-item:first-child {
    padding-top: 0;
}

.side-bar-card {
    background: rgba(0, 0, 0, 0.05);
    margin-top: 15px;
    padding: 10px 0;
}

.side-bar-card.flag {
    padding-top: 20px;
    padding-bottom: 20px;
}

.side-bar-card .text-lg {
    font-size: 150%;
}

.side-bar-card .card-title,
.side-bar-card .card-body .list .item {
    padding: 10px 15px;
}

.side-bar-card .card-title {
    font-size: 18px;
    font-weight: bold;
    padding-top: 0;
    padding-bottom: 0;
}

.side-bar-card .card-body .list .item:hover {
    background: rgba(0, 0, 0, 0.05);
}

.card-body .list .item .title {
    padding-bottom: 5px;
}

.card-body .list .item .desc {
    color: #999999;
}

.news-title {
    line-height: 1.3em;
}

.news-status {
    color: #999999;
}

.news-status .label {
    opacity: 0.8;
}

.news-content {
    margin-top: 20px;
    font-size: 15px;
    line-height: 1.5em;
}

.news-content img {
    margin-top: 10px;
    margin-bottom: 10px;
}

.no-padding-h {
    padding-left: 0;
    padding-right: 0;
}

.footer {
    margin-top: 20px;
    padding: 50px 0;
    text-align: center;
    /* color: #999999; */
    /* position: absolute; */
    /* bottom: 0; */
    /* width: 100%; */

    clear: both;
    position: relative;
    /* height: 200px; */
    /* margin-top: -200px; */
    width: 100%;
}

.container-small {
    max-width: 500px;
}

.btn-primary {
    background-color: #EA0C3C;
    border-color: #db0d3a;
}

.btn-primary:hover {
    background-color: #d50c37;
    border-color: #d50c37;
}

/*当toggle-checkbox勾选时，它下面的兄弟的样式，!important使优先级最高*/
#toggle-checkbox:checked ~ div {
    display: block !important;
}

#toggle-label {
    display: none;
    position: absolute;
    right: 15px;
    color: #666666;
    top: 13px;
    font-size: 16px;
    font-weight: normal;
}

#toggle-label:hover {
    color: #333333;
}

.error-message{
    position: absolute;
    margin: auto;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 200px;
    height: 100px;
    text-align: center;
}

.related-main{
    width: 100%;
    height: 150px;
    /* border: 2px solid black; */
    margin: 0 auto;
    padding: 5px;
    display: flex;
    justify-content: space-between;
}

.related-item{
    padding: 10px 15px;

    height: auto;
    width: auto;
    /* text-align: center; */
    /* border: 1px solid black; */
}
.related{
    display: flex;
    float: left;
}