.banner1 {
    background: url('../img/hjw_index_banner1.jpg') no-repeat center;
}

.banner2 {
    background: url('../img/hjw_index_banner2.jpg') no-repeat center;
}

.banner3 {
    background: url('../img/hjw_index_banner3.jpg') no-repeat center;
}

.banner {
    width: 100%;
    height: 600px;
    overflow: hidden;
    position: relative;
}

.banner ul li {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 600px;
}

.banner ul li a {
    width: 100%;
}

.banner ul li a img {
    width: 100%;
}

.banner_dot {
    position: absolute;
    left: 50%;
    transform: translate(-50%);
    bottom: 0;
    z-index: 999;
}

.banner_dot span {
    display: inline-block;
    width: 15px;
    height: 15px;
    margin: 15px;
    border: 2px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0;
}

.banner_dot .set_dot {
    background-color: #fff;
}

.index_news {
    width: 100%;
    background-color: #f9f9f9;
}

.index_news .news_top {
    background: url('../img/newsbg.png') no-repeat center;
    height: 90px;
    padding: 40px 0 60px;
}

.news_content {
    width: 1100px;
    margin: 0 auto;
}

.news_content .ul1 {
    display: inline-block;
    cursor: pointer;
}

.news_content .ul1 li {
    overflow: hidden;
}

.news_content .ul1 li:hover h2 {
    color: #0085cd;
}

.news_content .ul1 li p {
    margin-top: 20px;
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.news_content .ul1 li span {
    display: inline-block;
    margin-top: 20px;
}

.hjw_to-right {
    padding-left: 0;
    transition-duration: 0.1s;
}

.ul1:hover .hjw_to-right {
    padding-left: 10px;
    transition-duration: 0.1s;
}

.title_content {
    width: 400px;
    padding: 20px 0;
}

.title_content h2 {
    width: 400px;
    color: #000;
    font-size: 24px;
    font-weight: 400;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.title_content p {
    font-size: 18px;
    color: #000;
}

.news_img {
    width: 400px;
    height: 240px;
    vertical-align: middle;
    overflow: hidden;
}

.img_box {
    width: 100%;
}

.news_content>div {
    float: right;
    width: 600px;
}

.news_content .news_tab {
    height: 38px;
    display: flex;
    border-bottom: 2px solid #dedfe2;
    box-sizing: border-box;
}

.news_content .news_tab>li {
    font-size: 18px;
    margin-right: 30px;
    cursor: pointer;
}

.tab_bar {
    border-bottom: 2px solid #0085cd;
    box-sizing: border-box;
    margin-bottom: -2px;
}

.news_content .ul2 {
    float: right;
    width: 600px;
    margin-top: 30px;
}

.news_content .ul2 li {
    width: 100%;
    cursor: pointer;
    margin-bottom: 30px;
}

.news_content .ul2 li a {
    font-size: 14px;
    transition-duration: 0.2s;
    color: #666;
}

.news_content .ul2 li:hover span,
.news_content .ul2 li:hover a {
    color: #0085cd;
    transition-duration: 0.2s;
}

.more {
    width: 100%;
    text-align: center;
    padding: 65px 0;
}

.more a {
    border: 1px solid #6D6D6D;
    padding: 5px 25px;
    border-radius: 15px;
    transition-duration: 0.2s;
}

.more a:hover {
    color: #fff;
    background-color: #0085cd;
    border-color: #0085cd;
    transition-duration: 0.2s;
}

.product {
    width: 100%;
    background-color: #f5f5f5;
}

.product_content {
    background: url('../img/productbg.png') no-repeat center;
    height: 90px;
    padding: 35px 0 55px;
}

.product_list {
    display: flex;
    overflow: hidden;
}

.product_list ul li {
    float: left;
    background-color: #fff;
    width: 258px;
    margin-left: 20px;
    position: relative;
    cursor: pointer;
    border: 1px solid #fff;
}

.product_list ul li:nth-child(n+4) {
    margin-top: 20px;
}

.product_list ul li:hover {
    border: 1px solid #0085cd;
}

.product_list ul li:hover span,
.product_list ul li:hover p {
    color: #0085cd;
}

.product_list ul li .img_box img {
    height: 100%;

}

.product_list ul li div {
    width: 258px;
    padding: 40px;
    box-sizing: border-box;
    display: table-cell;
    vertical-align: middle;
    height: 258px;
    overflow: hidden;
}

.product_list ul li p {
    text-align: center;
    font-size: 12px;
    padding-bottom: 30px;
}

.product_list ul li div img {
    width: 100%;
}

.product_list ul li span {
    display: block;
    width: 100%;
    text-align: center;
    font-size: 14px;
}

.product_advantage_content {
    background: url('../img/product_advantage_bg.png') no-repeat center;
    height: 90px;
    padding: 40px 0 60px;
}

.advantage {
    width: 1100px;
    margin: 0 auto;
    padding: 25px 0;
}

.advantage ul {
    display: flex;
    justify-content: space-between;
}

.advantage ul>li {
    width: 150px;
}

.advantage ul>li>div {
    height: 70px;
    text-align: center;
}

.advantage ul>li>div img {
    height: 100%;
}

.advantage ul>li p {
    font-size: 14px;
    text-align: center;
    margin-top: 30px;
}

.products_top {
    background: url('../img/productsbg.png') no-repeat center;
    height: 90px;
    padding: 40px 0 60px;
}

.products {
    background-color: #f5f5f5;
    width: 100%;
}

.blocks {
    width: 1100px;
    margin: 0 auto;
    overflow: hidden;
    padding-bottom: 40px;
}

.blocks ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.blocks ul li {
    position: relative;
    background-color: #fff;
    width: 260px;
    cursor: pointer;
    transition-duration: 0.2s;
    margin-bottom: 20px;
}

.blocks ul li h3 {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    line-height: 244px;
    background-color: rgba(0, 133, 205, 0.7);
    display: none;
}

.blocks ul li h3 p {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 80%;
    word-wrap: break-word;
    line-height: 1.5;
    color: #fff;
}

.blocks ul li:hover h3 {
    display: block;
    transition-duration: 0.2s;
}

.blocks ul li div {
    height: 199px;
}

.blocks ul li div>img {
    width: 100%;
    height: 100%;
}


.center_div div {
    width: 260px;
    text-align: center;
    line-height: 199px;
    background-color: #f5f5f5;
    font-size: 18px;
    cursor: pointer;
    transition-duration: 0.2s;
}

.blocks ul li div a {
    display: inline-block;
    margin: 0 auto;
    width: 100px;
    height: 100px;
    background-color: #0085cd;
    vertical-align: middle;
    border-radius: 50%;
    padding: 30px 27px;
    box-sizing: border-box;
}

.center_div div a:hover {
    background-color: #0085cdaa;
    transition-duration: 0.2s;
}

.center_div div a img {
    width: 46px;
    height: 40px;
}

.core_competence {
    width: 100%;
    background-color: #fff;
}

.core_content {
    background: url('../img/core_competence_bg.png') no-repeat center;
    height: 90px;
    padding: 40px 0 60px;
}

.core_competence_content {
    width: 1100px;
    height: 400px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.core_competence_content ul {
    margin-left: 30px;
}

.core_competence_content ul li {
    float: left;
    width: 510px;
    padding: 10px;
    height: 332px;
    text-align: center;
}

.core_competence_content ul li div img {
    width: 100%;
}

.core_competence_content ul li .txt_box {
    width: 100%;
    background-color: #000;
    color: #fff;
    padding: 5px 0;
}

.environment {
    width: 100%;
    background: url('../img/7_35.jpg') no-repeat;
    margin-top: 60px;
}

.environment_bg {
    width: 1100px;
    margin: 0 auto;
    background: url('../img/honor.png')no-repeat center;
    height: 90px;
    padding: 35px 0 58px;
}

.environment_box {
    width: 1100px;
    margin: 0 auto;
    margin-bottom: 20px;
    position: relative;
    height: 350px;
    padding-bottom: 107px;
}

.environment_box ul {
    width: 1100px;
    height: 350px;
    overflow: hidden;
    position: relative;

}

.environment_box ul li {
    position: absolute;
    left: 0;
    top: 0;
    width: 1100px;
    height: 350px;
    overflow: hidden;
    font-size: 0;
}

.environment_box ul li:nth-child(1) {
    z-index: 1;
}

.environment_box ul li img:nth-child(1) {
    margin-right: 20px;
}

.arrows {
    width: 100%;
    height: 350px;
    position: absolute;
    left: 0;
    top: 0;
}

.arrows span {
    position: absolute;
    top: 50%;
    margin-top: -40px;
    display: block;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: url('../img/next.png') no-repeat center;
    cursor: pointer;
}

.arrows span:hover {
    background-color: rgb(206, 197, 240, .7);
}

.arrows .next {
    right: -180px;
}

.arrows .prev {
    transform: rotate(180deg);
    left: -180px;
}