.article_content {
    padding: 40px 0 70px;
	width:100%;
	max-width: 1280px;
	margin: 0px auto;
	background-color: #fff;
	padding-top: 0;
}

.article_left {
    width: 300px;
    height: 283px;
    border-radius: 20px;
    background: #FFF;
    box-shadow: 0px 15px 40px 10px rgba(58, 99, 167, 0.07);
}

.article_left .al_item:not(:last-child) {
    border-bottom: 1px solid #F3F3F3;
}

.article_left .al_item {
    min-height: 70px;
    cursor: pointer;
}

.article_left .al_item .icon {
    margin-left: 40px;
}

.article_left .al_item div {
    margin-left: 10px;
}

.article_left .al_item:hover div,
.article_left .al_item div.active {
    color: #302a27;
}

.article_left .al_item .icon_right {
    margin-left: auto;
    margin-right: 40px;
}

.article_left .al_item .icon_right.jt2,
.article_left .al_item .icon.icon2 {
    display: none;
}

.article_left .al_item:hover .icon_right.jt2,
.article_left .al_item:hover .icon.icon2 {
    display: block;
}

.article_left .al_item:hover .icon_right.jt1,
.article_left .al_item:hover .icon.icon1 {
    display: none;
}

.article_right {
    flex: 1;
    margin-left: 60px;
}

.article_right .class_box {
    width: 92%;
    padding: 28px 40px 12px 40px;
    background: rgba(223, 223, 223, .5);
    border-radius: 10px;
    margin-bottom: 30px;
}

.article_right .class_item {
    padding: 10px 28px;
    background: rgba(223, 223, 223, .6);
    color: #666;
    border-radius: 4px;
    margin-bottom: 18px;
    cursor: pointer;
}

.article_right .class_item:hover,
.article_right .class_item.active {
    background: #52514c;
    color: #fff;
}

.article_right .ar_list {
    width: 100%;
}

.ar_item:hover {
    background: #FFF !important;
    box-shadow: 0px 15px 40px 10px rgba(58, 99, 167, 0.07);
}

.ar_item {
    width: 30%;
    margin-right: 5%;
    margin-bottom: 20px;
    padding-bottom: 15px;
    background: #F8F9FB;
    border-radius: 0px 0px 4px 4px;
}

.article_detail_box {
    border: 1px solid #ddd;
    overflow: hidden;
    padding: 10px;
    border-radius: 4px;
}

.article_detail_box img {
    width: 100%;
    height: 180px;
    transition: all 0.5s;
    border-radius: 4px;
    object-fit: cover;
}

.article_detail_box img:hover {
    transform: scale(1.1);
    transition: all 0.5s;
}

.art_bot {
    padding: 0 16px;
    overflow: hidden;
    font-size: 14px;
}

.art_bot p {
    margin-top: 12px;
}

.ar_item:nth-of-type(3n) {
    margin-right: 0;
}

.article_right .loadtitle {
    width: 100%;
    text-align: center;
    font-size: 28px;
    font-weight: bold;
}

.article_right .loadlist {
    width: 100%;
    margin-top: 28px;
    border-radius: 10px;
}

.loaditem:nth-child(odd) {
    background: rgba(223, 223, 223, .25);
}

.loaditem {
    height: 55px;
    line-height: 55px;
}

.loaditem_left {
    width: 759px;
    padding: 0 50px;
    border-right: 1px dashed #E2E2E2;
}

.loaditem_right {
    width: 220px;
    text-align: center;
    color: #3EA6D2;
    cursor: pointer;
}

.notdata {
    padding: 50px;
}

@media screen and(max-width:1366px) {
    .article_content .article_left .al_item div {
        font-size: 16px;
    }
    .article_content .article_left .al_item .icon {
        margin-left: 20px;
    }
    .article_content .article_left .al_item .icon_right {
        margin-right: 26px;
    }
}