.titles {
    font-weight: bold;
    color: #2A2A2A;
    text-align: center;
    margin-top: 220px;
    font-size: 30px;
}

.list {
    width: 1200px;
    margin: auto;
}

.list .list_item .img_box {
    height: 200px;
}

.list .list_item .img_box img {
    width: 200px;
    height: 200px;
}

.list .list_item a {
    margin-top: 40px;
    display: flex;
    width: 1200px;
    height: 300px;
    box-sizing: border-box;
    padding: 27px 48px 29px 63px;
}

.list .list_item .icon {
    margin-top: 87px;
    margin-left: 77px;
    width: 40px;
    height: 40px;
    background-image: url(../../assets/images/new_icon.png);
}

.list .list_item:hover .icon {
    width: 40px;
    height: 40px;
    background-image: url(../../assets/images/new_icon_hover.png);
    background-size: 100%;
    background-repeat: no-repeat;
}

.list .list_item:hover {
    box-shadow: 0px 3px 10px 1px rgba(0, 0, 0, 0.2);
    background: #FBFBFB;
}

.list .list_item .content .title {
    width: 716px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 24px;
    font-weight: bold;
    color: #2A2A2A;
    line-height: 33px;
    margin-top: 30px;
}

.list .list_item .content {
    margin-left: 36px;
}

.list .list_item .content .time_source {
    margin-top: 24px;
    display: flex;
    font-size: 18px;
    font-weight: 400;
    color: #646464;
    line-height: 30px;
}

.list .list_item .content .time_source .source {
    margin-left: 17px;
}

.list .list_item .content .text {
    margin-top: 14px;
    width: 716px;
    font-size: 18px;
    font-weight: 400;
    color: #2A2A2A;
    line-height: 30px;
}