.zs-aboutbox{
    padding: 80px 0;
}
.zs-aboutbox.bg{
    background-color: #F6F6F6;
}
.zs-aboutbox .subtitle,.about-advantage .subtitle {
    text-transform: uppercase;
    letter-spacing: 1px; 
}
.about-item{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 80px;
    padding-top: 20px;
}
.about-item .pic{
    flex: 0 0 48%;
    width: 48%;
}
.about-item .pic img{
    display: block;
    max-width: 100%;
    height: 600px;
    margin: 0 auto;
    object-fit: cover;
    border-radius: 15px;
}
.about-item .about-logo{
    border-radius: 0 !important;
}
.about-item .text{
    flex: 0 0 48%;
    width: 48%;
}
.about-item .text .title{
    font-size: 38px;
    font-weight: bold;
}
.about-item .text .desc{
    font-size: 18px;
    line-height: 1.6;
    padding-bottom: 10px;
}
.about-item .number{
    display: flex;
    padding-top: 10px;
    padding-bottom: 45px;
    justify-content: space-between;
}
.about-item .number li{
    display: block;
    width: auto;
    padding-right: 45px;
    border-right: 1px solid #eaeaea;
}
.about-item .number li:nth-child(4n){
  border-right: none;
}
.about-item .number li strong{
    display: block;
    font-size: 50px;
    font-weight: bold;
    padding-bottom: 0;
    color: #030DAD;
}
.about-item .number li strong em{
    font-size: 20px;
}
.about-item .number li span{
    display: block;
    font-size: 16px;
    font-weight: 400;
    color: #999999;
}
.about-advantage{
  display: table;
  width: 100%;
  height: auto;
  padding-top: 100px;
  padding-bottom: 120px;
  background: url(https://cdn6.zhuocms.com/storage/wwwdfyachtscom/img/bg-about-advantage.jpg) no-repeat center center;
  background-size: cover;
  position: relative;
}
.advantage-h2 {
    height: 192px;
    font-size: 48px;
    color: #333;
    line-height: 66px;
    font-weight: normal;
}
.advantage-h2 em {
    display: block;
    font-size: 56px;
    color: #000000;
    font-weight: bold;
}
.advantage-list{
    width: 1120px;
}
.advantage-list li {
    float: left;
    width: 340px;
    height: 255px;
    background: #fff;
    border-radius: 10px;
    margin: 0 30px 30px 0;
    padding-top: 38px;
    box-sizing: border-box;
    padding: 20px 20px 20px 20px;
    font-size: 16px;
    color: #20405d;
    text-align: center;
    -webkit-transition: 1s;
    -moz-transition: 1s;
    transition: 1s;
    font-family: 'Microsoft Yahei',Arial;
}
.advantage-list li i {
    display: block;
    width: 90px;
    margin: 0 auto;
}
.about-vision{
    display: block;
    height: auto;
    padding: 20px 0 0px 0;
}
.about-vision ul{
    display: flex;
    justify-content: space-between;
}
.about-vision li{
    display: block;
    box-shadow: 0px 0px 16px 0px rgba(0,0,0,0.08);
    overflow: hidden;
    width: 32%;
    height: auto;
    aspect-ratio: 1 / 1;
    border-radius: 15px;
    background: no-repeat center center;
    white-space: nowrap;
    background-size: auto 100%;
    transition: all 0.4s linear;
}
.about-vision li:hover {
    background-size: auto 105%;
}
.about-vision li.mission {
    background-image: url(https://cdn6.zhuocms.com/storage/wwwdfyachtscom/img/mission_img.jpg);
}
.about-vision li.vision {
    background-image: url(https://cdn6.zhuocms.com/storage/wwwdfyachtscom/img/vision_img.jpg);
}
.about-vision li.values {
    background-image: url(https://cdn6.zhuocms.com/storage/wwwdfyachtscom/img/values_img.jpg);
}
.about-vision li a {
    display: block;
    padding: 57px 27px 17px;
    padding-top: 45px;
    cursor: pointer;
    text-align: center;
    transition: all .7s ease 0s;
}
.about-vision li h3 {
    text-shadow: 0 0 5px rgba(0,0,0,0.75);
    padding: 0 0 22px;
    font-size: 28px;
    color: #fff;
    font-weight: bold;
}
.about-vision li p {
    margin: 0 auto;
    white-space: normal;
    text-shadow: 0 0 5px rgba(0,0,0,0.75);
    line-height: 28px;
    font-size: 18px;
    color: #fff;
    transition: all .7s ease 0s;
}
.milestones-years{
    padding-top: 57px;
    height: 95px;
    width: 1200px;
    margin: 0 auto;
}
.milestones-years .swiper-slide{
    height: 38px;
    line-height: 38px;
    font-size: 24px;
    color: #000;
    text-align: left;
    opacity: 0.3;
    font-weight: bold;
    cursor: pointer;
    position: relative;
}
.milestones-years .swiper-slide.swiper-slide-thumb-active{
    opacity: 1;
}
.milestones-years .swiper-slide .years{
    display: block;
}
.milestones-years .swiper-slide .years::after{
    content: '';
    position: absolute;
    right: 0;
    top: 18px;
    width: calc(100% - 65px);
    height: 1px;
    background-color: #000;
    z-index: 0;
}
.about-milestones{
    padding-bottom: 120px;
    position: relative;
}
.about-milestones .title-wrap{
    position: absolute;
    top: 8px;
}
.milestones-container{
    padding-top: 40px;
    position: relative;
}
.milestones-container .page-box{
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 860px;
    height: 450px;
    z-index: 100;
}
.milestones-container .swiper-slide {
    font-size: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 800px;
    height: 450px;
    background-color: #FFF;
    border-radius: 20px;
    overflow: hidden;
    opacity: 0.3;
}
.milestones-container .swiper-slide.swiper-slide-active{
    opacity: 1;
}
.milestones-container .swiper-slide .pic{
    flex: 0 0 45.625%;
    width: 45.625%;
    height: 100%;
}
.milestones-container .swiper-slide .pic img{
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.milestones-container .swiper-slide .text{
    flex: 0 0 50%;
    width: 50%;
    height: 100%;
    padding: 30px 30px 30px 0;
    color:#666;
    font-size: 16px;
    line-height: 1.6;
    text-align: left;
    overflow: hidden;
}
.milestones-container .swiper-slide .text .title{
    font-weight: bold;
    margin-bottom: 15px;
    color: #000;
    font-size: 20px;
}
.milestones-container .swiper-slide .text .desc {
  display: block;
    width: 100%;
    height: 330px;
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 13;
    -webkit-box-orient: vertical;
}
.milestones-container .swiper-button-prev{
    left: 0;
}
.milestones-container .swiper-button-next{
    right: 0;
}
.ahonour-box{
    display: block;
    width: 100%;
    min-height:390px;
    position: relative;
}
.ahonour-list{
    display: block;
    width: 100%;
    min-height:430px;
    padding-top: 10px;
    padding-bottom: 50px;
    position: relative;
    list-style: none;
    overflow: hidden;
    z-index: 1;
}
.ahonour-list .swiper-slide{
    display: block;
    width: 300px;
    height: auto;
    position: relative;
    padding: 22px 22px;
    border-radius: 10px;
    background-color: #FFFFFF;
}
.ahonour-list .swiper-slide:hover{
    background-color: #030DAD;
}
.ahonour-list .swiper-slide .pic{
    display: flex;
    margin: 0 auto 20px;
    width: 100%;
    height: auto;
    align-items: center;
    overflow: hidden;
    border-radius: 4px;
}
.ahonour-list .swiper-slide img{
    display: block;
    width: 100%;
    max-height: auto;
}
.ahonour-list .swiper-slide .title{
    position: relative;
    display: block;
    width: 100%;
    font-size: 18px;
    line-height: 23px;
    height: auto;
    text-align: center;
    margin-top: 10px;
}
.ahonour-list .swiper-slide:hover .title{
    color: #FFF;
}
.zs-contact{
    display: flex;
    padding: 0 0 35px;
    justify-content: space-between;
}
.zs-contact .item{
    display: flex;
    align-items: center;
    width: calc(33.33% - 17.5px);
    height: 130px;
    padding: 35px;
    border-radius: 15px;
    background-color: #004C86;
    box-shadow: 2px 1px 13px 0px rgba(141, 141, 141, 0.15);
}
.zs-contact .item img{
    display: block;
    width: 60px;
    height: 60px;
}
.zs-contact .item .text{
    padding-left: 15px;
    color: #FFF;
    line-height: 1;
}
.zs-contact .item strong{
    display: block;
    font-size: 28px;
    font-weight: bold;
    color: #FFFFFF7A;
    padding-bottom: 10px;
}
.zs-contact .item span{
    display: block;
    font-size: 20px;
}
.patents-list{
    display: block;
}
.patents-list ul{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.patents-list li{
    display: block;
    width: calc(25% - 20px);
    margin: 10px 10px;
    height: 300px;
    border-radius: 15px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.patents-list li img{
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}
.patents-list li text{
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 20px;
    font-size: 20px;
    color: #FFF;
    background-color: rgba(0,0,0,0.8);
    z-index: 10;
}
.patents-list li:hover text{
    color: #FFF;
    background-color: #030DAD;
}
/*PC自适应*/
@media only screen and (min-width:1024px) and (max-width:1900px){


}

/*Mobile v1*/
@media only screen and (max-width:767px){
.zs-aboutbox {
    padding: 35px 0;
}
.about-item {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    margin-bottom: 10px;
    padding-top: 0px;
    flex-direction: column;
}
.about-item .pic {
    flex: 0 0 100%;
    width: 100%;
}
.about-item .pic img {
    height: auto;
    border-radius: 10px;
}
.about-item .text {
    flex: 0 0 100%;
    width: 100%;
    padding-top: 30px;
}
.about-item .text .title {
    font-size: 20px;
    line-height: 1.35;
}
.about-item .text .desc {
    font-size: 15px;
}
.about-item .number {
    padding-top: 0;
    padding-bottom: 35px;
}
.about-item .number li {
    padding-right: 20px;
    margin-right: 10px;
}
.about-item .number li span {
    font-size: 12px;
    line-height: 1.3;
}
.about-item .number li strong {
    font-size: 22px;
    padding-bottom: 0;
}
.about-advantage {
    display: block;
    margin-top: 0;
    padding-top: 50px;
    padding-bottom: 40px;
}
.advantage-h2 {
    height: auto;
    font-size: 20px;
    line-height: 1.5;
    padding-bottom: 20px;
    text-align: center;
}
.advantage-h2 em {
    font-size: 22px;
}
.advantage-list {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-top: 10px;
}
.advantage-list li {
    width: 48%;
    height: auto;
    border-radius: 10px;
    margin: 0 0 15px 0;
    padding: 15px 10px 15px 10px;
    font-size: 13px;
}
.about-vision {
    padding: 0;
}
.about-vision ul {
    display: flex;
    justify-content: flex-start;
    flex-direction: column;
}
.about-vision li {
    width: 100%;
    height: 360px;
    margin-bottom: 20px;
    border-radius: 10px;
    background-size: cover;
}
.patents-list li {
    width: calc(50% - 16px);
    margin: 8px 8px;
    height: 150px;
    border-radius: 10px;
}
.patents-list li text {
    padding: 15px;
    font-size: 14px;
}
.milestones-years {
    height: auto;
    width: 100%;
    padding: 15px 4% 0;
}
.milestones-container {
    padding: 50px 4% 0;
}
.milestones-container .swiper-slide {
    font-size: 15px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    width: 100%;
    height: auto;
    flex-direction: column;
}
.milestones-container .page-box {
    right: 4%;
    top: 5px;
    width: 70px;
    height: 35px;
}
.milestones-container .swiper-button-prev, .milestones-container .swiper-button-next {
    width: 30px;
    height: 30px;
}
.milestones-container .swiper-slide .pic {
    flex: unset;
    width: 100%;
    height: 200px;
}
.milestones-container .swiper-slide .text {
    flex: unset;
    width: 100%;
    height: auto;
    padding: 20px 20px 20px 20px;
    font-size: 13px;
    line-height: 1.35;
    overflow: hidden;
}
.milestones-container .swiper-slide .text .title {
    margin-bottom: 6px;
    font-size: 18px;
}
.milestones-container .swiper-slide .text .desc{
  height: auto;
  -webkit-line-clamp: 20;
}
.milestones-years .swiper-slide {
    font-size: 16px;
    text-align: center;
}
.zs-contact {
    display: flex;
    padding: 0 0 10px;
    justify-content: flex-start;
    flex-direction: column;
}
.zs-contact .item {
    display: flex;
    align-items: center;
    width: 100%;
    height: auto;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 10px;
    background-color: #004C86;
    box-shadow: 2px 1px 13px 0px rgba(141, 141, 141, 0.15);
}
.zs-contact .item img {
    width: 45px;
    height: 45px;
}
.zs-contact .item strong {
    font-size: 20px;
    padding-bottom: 8px;
}
.zs-contact .item span {
    font-size: 14px;
    line-height: 1.35;
}

}