/**************   轮播图 start  ************** */

.swiper-container {
    width: 100%;
    min-width: 1190px;
    height: 640px;
    /* background-color: rosybrown; */
}

.swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
}

.swiper-slide img {
    width: 100%;
    height: auto;
    vertical-align: middle;
}


/**************   轮播图 end  ************** */


/**************  产品分类 start  ************** */

.project {
    width: 100%;
    height: auto;
    background-color: #ffffff;
    padding: 100px 0;
}


/* 标题 */

.title h3 {
    font-size: 28px;
    font-weight: bold;
    color: #017171;
}

.title p {
    font-size: 16px;
    color: #999999;
    margin-top: 10px;
}


/* 下面内容 */

.project_content {
    /* background-color: rebeccapurple; */
    padding-top: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.project_content li {
    width: 16.6%;
    height: 200px;
}
.project_content li a{
    display: block;
    width: 100%;
    height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}





.project_content li:hover img:first-of-type {
    /* box-shadow: 0px 2px 30px 0px #f1eff7;
    border-radius: 10px; */
    display: none;
}

.project_content li:hover {
    box-shadow: 0px 2px 30px 0px #f1eff7;
    border-radius: 10px;
}

.project_content li:hover img:last-of-type {
    box-shadow: 0px 2px 30px 0px #f1eff7;
    border-radius: 10px;
    display: inline-block;
}

.project_content li img {
    width: 80px;
    height: 80px;
}

.project_content li img:last-of-type {
    display: none;
}

.project_content li h3 {
    color: #333333;
    font-size: 16px;
    margin-top: 10px;
}

.project_content li p {
    color: #666666;
    font-size: 14px;
    margin-top: 14px;
    width: 166px;
    line-height: 150%;
}


/**************  产品分类 end  ************** */


/**************  热销产品 start  ************** */

.service {
    width: 100%;
    height: auto;
    /* background-color: aqua; */
    background: url(../images/bg.png) no-repeat;
    /* overflow: hidden; */
    padding: 100px 0;
}

.service ul {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: space-between;
    padding-top: 80px;
}

.service ul li {
    width: 23%;
    height: 280px;
    background-color: #ffffff;
    border-radius: 6px;
    box-shadow: 0px 10px 6px 0px #f1eff7;
}

.service ul li a div {
    overflow: hidden;
}

.service ul li a div img {
    width: 100%;
    height: 206px;
    transition: all 0.4s;
}

.service ul li a div img:hover {
    transform: scale(1.1);
}

.service ul li a p {
    color: #333333;
    font-size: 16px;
    margin: 6px 0 4px 0;
}

.service ul li a span {
    color: #999999;
    font-size: 14px;
    margin-top: 10px;
}


/**************  service end  ************** */


/**************  49987威尼斯 start  ************** */

.about {
    width: 100%;
    height: auto;
    /* background-color: #ffffff; */
    padding: 100px 0;
}


/* 左边图片 */

.gongsitu img {
    width: 660px;
    height: 440px;
}


/* 右边介绍 */

.gongsijieshao {
    width: 530px;
    height: 440px;
    box-sizing: border-box;
    padding: 50px 50px;
    background-color: #ffffff;
}

.gongsijieshao title h3 {
    color: #333333;
    font-size: 32px;
    font-weight: 600;
}

.gongsijieshao title p {
    color: #666666;
    font-size: 15px;
}

.gongsijieshao .wenan p {
    /* width: 430px; */
    height: 130px;
    font-size: 15px;
    color: #666666;
    line-height: 2;
    margin-top: 20px;
}

.gongsijieshao .anniu a {
    display: block;
    width: 110px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    color: #ffffff;
    font-size: 15px;
    background-color: #017171;
    border-radius: 6px;
    margin-top: 40px;
}


/**************  49987威尼斯 end  ************** */


/**************  产品推荐 start  ************** */

.case {
    width: 100%;
    height: auto;
    padding: 100px 0;
    background-color: #ffffff;
}


/* 下面内容 */

.case_content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    /* background-color: red; */
    padding-top: 80px;
}

.case_content::after {
    content: '';
    width: 278px;
}

.case_content li {
    width: 278px;
    height: 290px;
    margin-bottom: 16px;
    position: relative;
}

.case_content li .content_pic {
    width: 278px;
    height: 230px;
    /* margin-top: 26px; */
    background-color: #ffffff;
    box-shadow: 0px 2px 30px 0px #f1eff7;
    position: absolute;
    top: 0;
    left: 0;
    overflow: hidden;
}

.case_content li .content_pic_hover {
    width: 278px;
    height: 230px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.4);
    position: absolute;
    top: 0;
    left: 0;
    display: none;
}

.case_content li:hover .content_pic_hover {
    display: block;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.case_content li .content_pic_hover p {
    color: #ffffff;
    margin-top: 10px;
}

.case_content li .content_pic img {
    width: 278px;
    height: 230px;
    transition: all 0.6s;
}

.case_content li:hover .content_pic img {
    transform: scale(1.1);
    box-shadow: #bbbbbb 0px 10px 10px;
}

.case_content li .content_wenzi {
    width: 278px;
    height: 50px;
    background-color: #ffffff;
    box-shadow: 0px 10px 20px 0px #f1eff7;
    position: absolute;
    top: 230px;
    left: 0;
}

.case_content li:hover .content_wenzi {
    background-color: #017171;
}

.case_content li .content_wenzi p {
    color: #333333;
    font-size: 16px;
    line-height: 50px;
    text-align: center;
}

.case_content li:hover .content_wenzi p {
    color: #ffffff;
}


/* 查看更多按钮 */

.but {
    width: 130px;
    height: 44px;
    margin: 50px auto;
}

.but a {
    display: block;
    width: 110px;
    height: 40px;
    border-radius: 6px;
    line-height: 40px;
    background-color: #017171;
    color: #ffffff;
    font-size: 15px;
}


/**************  产品推荐 end  ************** */


/**************  解决方案 start  ************** */

.solution {
    width: 100%;
    height: auto;
    padding: 100px 0;
    background-color: #ffffff;
}


/* 下面内容 */

.content {
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    /* background-color: red; */
}

.content::after {
    content: '';
    width: 380px;
}

.dn {
    display: none;
}

.content li {
    width: 380px;
    height: 330px;
    margin-top: 26px;
    /* overflow: hidden; */
    background-color: #ffffff;
    box-shadow: #e6e6e6 0px 6px 6px;
}

.content li .zs_img {
    width: 380px;
    height: 230px;
    overflow: hidden;
}

.content li img:hover {
    transform: scale(1.05);
}

.content li img {
    width: 380px;
    
    transition: all 0.6s;
}


/* 内容底部左边 */

.content li .content_left {
    margin-left: 16px;
    margin-top: 14px;
}

.content li .content_left h3 {
    color: #333333;
    font-size: 16px;
    margin-bottom: 8px;
}

.content li .content_left p {
    color: #999999;
    font-size: 13px;
    line-height: 1.5;
}

.content li .content_left h3:hover,
.content li .content_left p:hover {
    color: #017171;
}



/**************  解决方案 end  ************** */


/**************  新闻中心 start  ************** */

.news {
    width: 100%;
    height: auto;
    padding: 100px 0;
    /* background-color: #ffffff; */
}

.news .news_content {
    padding-top: 80px;
    display: flex;
    justify-content: space-between;
}

.news .news_content li {
    box-sizing: border-box;
    padding: 20px 20px 20px 20px;
    width: 23.5%;
    background-color: #ffffff;
    /* border-radius: 8px; */
}

.news .news_content li h3 {
    color: #333333;
    font-size: 18px;
    margin-bottom: 30px;
}

.news .news_content li:hover h3 {
    color: #017171;
}

.news .news_content li a>p {
    color: #666666;
    font-size: 16px;
    margin-bottom: 50px;
    line-height: 1.5;
}

.news .news_content li:hover a>p {
    color: #017171;
}

.news .news_content li a .fenjiexian {
    width: 100%;
    height: 2px;
    background-color: #dcdbdc;
    margin-bottom: 50px;
}

.news .news_content li:hover a .fenjiexian {
    background-color: #017171;
}

.news .news_content li .news_content_bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.news .news_content li .news_content_bottom p {
    color: #999999;
}

.news .news_content li:hover .news_content_bottom p {
    color: #017171;
}

.news .news_content li .news_content_bottom img {
    color: #999999;
    width: 18px;
    position: absolute;
    right: 0;
}

.news .news_content li .news_content_bottom img:nth-of-type(2) {
    display: none;
}

.news .news_content li:hover .news_content_bottom img:nth-of-type(2) {
    display: block;
}


/**************  新闻中心 end  ************** */