.header-left a {
    color: #333333;
}

.header-right a {
    color: #4E4F51;
}

.header-right .active a,
.header-right li:hover a {
    color: #fff;
}

.content {
    /* width: 100%;
    height: 100%; */
    background: url('../image/bg-news.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    padding: 1px;
    box-sizing: border-box;
}

.content-box {
    width: 1448px;
    margin: 0 auto;
    margin-top: 144px;
}

.item {

    height: 368px;
    padding: 28px 29px;
    box-sizing: border-box;
    border-bottom: 1px solid #DDDDDD;
    position: relative;
    transition: color .4s ease-out,background-color .4s ease-out;
}

.img-box {
    position: relative;
    height: 312px;
    width: 526px;
    flex-shrink: 0;
    align-items: flex-start;
    max-width: 100%;
    overflow: hidden;
}

.item img {
    left: 0;
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: center;
    object-position: center;
    position: absolute;
    top: 0;
    transition: all .36s ease;

}

.item-right {
    margin-left: 28px;
}

.item-title {
    width: 698px;
    font-weight: bold;
    color: #333333;
    font-size: 18px;
    line-height: 28px;
}

.item-desc {
    width: 842px;
    font-size: 14px;
    font-weight: bold;
    color: #7B8185;
    line-height: 24px;
    margin-top: 12px;
}

.item-foot {
    margin-top: 48px;
}

.item-time {
    font-size: 15px;
    color: #7B8185;
}

.item-butn {
    color: #1766A1;
    padding: 9px 21px;
    border: 1px solid #1766A1;
    font-weight: 400;
    font-size: 14px;
    border-radius: 8px;
}

.item:hover {
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 0 22px rgba(0, 0, 0, .12)
}

.item:hover .item-title {
    color: #197CFF;
}

.item:hover img {
    transform: scale(1.1);
}