html {
    margin: 0;
    padding: 0;
    /* font-size: 89px; */
    overflow-x: hidden;
}
.nav ul a:nth-child(2){
    font-weight: bold;
    border-bottom: 0.03rem solid #B30000;
}
body {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: inherit;
}

.bck {
    width: 100%;
    height: 6.8rem;
    background-image: url(../img/关于我们背景.png);
    background-size: cover;
}

.bck>div {
    position: relative;
    margin: 0 auto;
    max-width: 14rem;
}

.bck>div>span {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.5rem;
    color: #FFFFFF;
    text-align: left;
    font-style: normal;
    text-transform: none;
    position: absolute;
    top: 3.98rem;
}

.d {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.d1 {
    width: 100%;
    height: 1.2rem;
    display: flex;
    flex-direction: column;
    max-width: 14rem;
    position: relative;
    margin: 0 auto;
}

.d1-fx {
    display: flex;
    align-items: center;
    max-width: 14rem;
    justify-content: space-between;
}

.d1-fx1 {
    display: flex;
    align-items: center;
}

.d1-fx2>span {
    cursor: pointer;
}

.d1-fx1>div {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.18rem;
    color: #262626;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: flex;
    align-items: center;
    margin-right: 0.5rem;
    height: 1.01rem;
    flex: 0 0 0.72rem;
    cursor: pointer;
}

.w1 {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.18rem;
    color: #B30000 !important;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: flex;
    align-items: center;
    margin-right: 0.5rem;
    width: 0.72rem;
    height: 1.01rem;
    flex: 0 0 0.72rem;
    border-bottom: 0.04rem solid #B30000;
}

.d1-fx1>span {
    width: 0.72rem;
    height: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.18rem;
    color: #262626;
    text-align: left;
    font-style: normal;
    text-transform: none;
    flex: 0 0 1.22rem;
}

.d1-fx2 {
    display: flex;
    align-items: center;
}
.d1-fx2>div {
    width: 0;
    height: 0;
    border-top: 0.061rem solid transparent;
    border-bottom: 0.061rem solid transparent;
    border-left: 0.07rem solid #888888;
    margin-left: 0.06rem;
}

.w2 {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #888888;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-left: 0.06rem;
}

.w3 {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #B30000;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-left: 0.06rem;
}

.d1-l1 {
    width: 14rem;
    height: 0rem;
    border: 0.01rem solid #E6E6E6;
}

.d2 {
    background-image: url(../img/关于我们d2.png);
    background-size: cover;
    width: 100%;
    height: 7.8rem;
}

.d2-fx {
    display: flex;
    justify-content: space-between;
    max-width: 14rem;
    position: relative;
    margin: 0 auto;
    margin-top: 0.78rem;
    margin-bottom: 0.8rem;
}
.d2-fx img{
    width: 5.5rem;
    height: 6.2rem;
    object-fit: cover;
}
.d2-fx>div {
    display: flex;
    flex-direction: column;
    margin-left: 1rem;
}

.d2-fx>div>div {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.4rem;
    color: #262626;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 0.48rem;
}

.d2-fx>div>span>span {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.16rem;
    color: #3D3D3D;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.d2-fx>div>span {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #666666;
    text-align: left;
    line-height: 0.3rem;
    font-style: normal;
    text-transform: none;
    margin-top: 0.5rem;
}

.d3 {
    background-image: url(../img/发展历程.png);
    background-size: cover;
    width: 100%;
    height: 8.5rem;
}

.d3-fx {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.d3-fx>span {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.36rem;
    color: #262626;
    text-align: center;
    font-style: normal;
    text-transform: none;
    margin-top: 0.8rem;
}

.d3-l1 {
    width: 0.5rem;
    height: 0rem;
    border: 0.02rem solid #B30000;
    margin-top: 0.2rem;
}

.d3-fx1 {
    display: flex;
    width: 14rem;
    height: 3.64rem;
    background: #FFFFFF 0.8;
    border-radius: 0.04rem 0.04rem 0.04rem 0.04rem;
    /*border: 0.01rem solid #FFFFFF;*/
    margin-top: 0.6rem;
    backdrop-filter: blur(0.05rem);
}

::-webkit-scrollbar {
    width: 0.01rem;
    height: 1rem;
}

::-webkit-scrollbar-track {
    background: #D9D9D9;
    /* 颜色和样式 */
}

::-webkit-scrollbar-thumb {
    background: #5A5A5A;
    /* 滑块颜色 */
}

.d3-fx1>span {
    font-family: MiSans, MiSans;
    font-weight: bold;
    font-size: 0.8rem;
    color: #B30000;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 0.55rem;
    margin-left: 0.5rem;
}

.d3-fx1>ul {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.18rem;
    color: #3D3D3D;
    text-align: left;
    line-height: 0.3rem;
    font-style: normal;
    text-transform: none;
    margin-top: 0.7rem;
    margin-left: 1rem;
    overflow: auto;
    overflow-x: hidden;
    word-wrap: break-word;
}

.d3-fx1>ul {
    list-style-type: none;
    padding: 0;
}

.d3-fx1>ul>li {
    margin-right: 0.98rem;
    width: 9.14rem;
    position: relative;
    padding-left: 0.13rem;
    margin-bottom: 0.15rem;
    word-wrap: break-word;
}

.d3-fx1>ul>li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 15%;
    width: 0.08rem;
    height: 0.08rem;
    background-color: #B30000;
    border-radius: 50%;
}

.d3-fx1>div {
    width: 0.02rem;
    height: 2.24rem;
    background: #D9D9D9;
    border-radius: 0.02rem 0.02rem 0.02rem 0.02rem;
    opacity: 0.09;
    display: flex;
    flex-direction: column;
    margin-top: 0.7rem;
    margin-left: 0.97rem;
}

.d3-fx1>div>div {
    width: 0.02rem;
    height: 1.04rem;
    background: #5A5A5A;
    border-radius: 0.02rem 0.02rem 0.02rem 0.02rem;
}

.d4 {
    background-image: url(../img/关于我们d2.png);
    background-size: cover;
    width: 100%;
    /*height: 8.5rem;*/
    height: auto;
}

.d4-fx {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 0.7rem;
}

.d4-fx>span {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.36rem;
    color: #262626;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 0.7rem;
}

.d4-l1 {
    width: 0.58rem;
    height: 0rem;
    border: 0.02rem solid #B30000;
    margin-top: 0.2rem;
}

.d4-fx1 {
    display: flex;
    flex-direction: column;
    background-image: url(../img/企业文化.png);
    background-size: cover;
    width: 14rem;
    /*height: 5.64rem;*/
    height: auto;
    margin-top: 0.5rem;
}

.d4-w1 {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.24rem;
    color: #FFFFFF;
    font-style: normal;
    text-transform: none;
    margin-top: 1.02rem;
    margin-left: 1rem;
    margin-bottom: 0.3rem;
}

.d4-w2 {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.2rem;
    color: #FFFFFF;
    text-align: left;
    font-style: normal;
    text-transform: none;
    line-height: 0.35rem;
    margin-left: 1rem;
        height: .7rem;
}
.d-page>div{
    cursor: pointer;
}
.d-page>span{
    cursor: pointer;
}
.d4-fx3 {
    display: flex;
    flex-direction: column;
}

.d4-fx2 {
    display: flex;
    margin-top: 1.77rem;
    overflow: hidden;
}
.d4-1:hover>img{
    transform: scale(1.15);
    transition: 0.5s;
}
.d4-1:hover>span{
    transform: scale(1.15);
    transition: 0.5s;
}
.sd2>div>img{
    width: 4.1rem;
    height: 2.8rem;
}
.d4-active {
    width: 1.6rem;
    height: 1.5rem;
    background: #B30000 !important;
    border-radius: 0rem 0rem 0rem 0rem;
}

.d4-fx2>div {
    width: 1.6rem;
    height: 1.5rem;
    background-color: rgba(0, 0, 0, 0.25);
    border-radius: 0rem 0rem 0rem 0rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-left: 0.01rem;
    cursor: pointer;
}

.d4-fx2>div>span {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.2rem;
    color: #FFFFFF;
    text-align: center;
    font-style: normal;
    text-transform: none;
    margin-top: 0.15rem;
}

.d5 {
    background-image: url(../img/荣誉.png);
    background-size: cover;
    width: 100%;
    height: 10.4rem;
}

.d5-fx {
    display: flex;
    max-width: 14rem;
    flex-direction: column;
    position: relative;
    margin: 0 auto;
}

.d5-fx>span {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: bold;
    font-size: 0.36rem;
    color: #262626;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 0.8rem;
}

.d5-l1 {
    width: 0.58rem;
    height: 0rem;
    border: 0.02rem solid #B30000;
    margin-top: 0.2rem;
    margin-bottom: 0.55rem;
}

.d5-1 {
    position: relative;
    margin: 0 auto;
    width: 15.6rem;
    height: 7.38rem;
}

.number {
    width: 8rem;
    height: 1rem;
}

.main {
    padding: 0 !important;
}

.indc {
    white-space: nowrap !important;
    font-weight: 400;
    font-size: 0.16rem;
    color: #3D3D3D;
}

.numCount li .numCX {
    color: #B30000;
    font-family: MiSans, MiSans;
    font-size: bold;
    font-size: 0.4rem;
}

.unitC {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem !important;
    color: #666666;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.numU {
    white-space: nowrap!important;
}

.cc1 {
    position: absolute;
    top: 0rem;
}

.cc2 {
    font-family: MiSans, MiSans !important;
    font-weight: 600 !important;
    font-size: 0.4rem !important;
    color: #B30000;
    position: absolute;
    top: 0rem;
    left: 4.95rem;
}

.numCount li {
    text-align: left;
}

.swiper {
    width: 100%;
    height: 100%;
    overflow: unset !important;
}

.sd1 {
    text-align: center;
    font-size: 0.18rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.swiper {
    width: 100%;
    height: 3rem;
    margin-left: auto;
    margin-right: auto;
}

.sd1 {
    background-size: cover;
    background-position: center;
}

.mySwiper2 {
    height: 80%;
    width: 100%;
    overflow: hidden !important;
}

.swiper1111 {
    height: 20%;
    box-sizing: border-box;
    overflow: hidden !important;
}

.mySwiper1111 .sd3 {
    width: 25%;
    height: 100%;
}

.mySwiper .swiper-slide-thumb-active {
    opacity: 1;
}
.d33{
    margin: 0 auto;
    position: relative;
    width: 14rem;
    height: auto;
}
.swiper1111 {
    margin-top: 0.6rem;
    height: 0.9rem !important;
}

.sw1 {
    align-items: left !important;
    padding-top:0.05rem ;
}
.sw1:before{
    height: 1rem;
}
.sd1 {
    display: flex;
    flex-direction: column;
}

.sd1>div {
    cursor: pointer;
    width: 2.7rem;
    height: 0.01rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #B2B2B2;
    margin-bottom: 0.22rem;
}

.sd1>span {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.2rem;
    color: #3D3D3D;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.sd1>div>div>div>div {
    width: 0.22rem;
    height: 0.22rem;
    background: #FFFFFF;
    border-radius: 100% 100% 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sd1>div>div>div>div>div {
    background: #B30000;
    width: 0.12rem;
    height: 0.12rem;
    border-radius: 100% 100% 100% 100%;
}

.swiper-slide-thumb-active>div>div {
    width: 0.32rem;
    height: 0.32rem;
    background-image: url(../img/y1.png);
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
}

.swiper-slide-thumb-active>div>div>div {
    width: 0.22rem;
    height: 0.22rem;
    background-image: url(../img/y2.png);
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
}

.swiper-slide-thumb-active>div>div>div>div {
    width: 0.12rem;
    height: 0.12rem;
    background: #FFFFFF;
    border-radius: 100% 100% 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.swiper-slide-thumb-active>div>div>div>div>div {
    width: 0.08rem;
    height: 0.08rem;
    background: #B30000;
    border-radius: 100% 100% 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ryzzswiperbox {
    position: relative;
}

.snext1 {
    background-repeat: no-repeat;
    background-position: center;
    background-image: url(../img/关于箭头2.png);
    background-size: 100%;
    width: 0.45rem !important;
    /*height: 0.45rem !important;*/
    position: absolute;
    top: 0.228rem;
    left: 13.55rem;
    opacity: 1 !important;
}

.sprev1 {
    background-repeat: no-repeat;
    background-position: center;
    background-image: url(../img/关于箭头.png);
    background-size: 100%;
    width: 0.45rem !important;
    /*height: 0.45rem !important;*/
    position: absolute;
    top: 0.228rem;
    left: 0rem;
    opacity: 1 !important;
}

.swiper3333 {
    overflow: hidden !important;
    width: 14rem;
    height: 7.38rem;
    margin-left: auto;
    margin-right: auto;
}


/* .sd2 {
    text-align: center;
    font-size: 0.18rem;
    height: calc((100% - 0.3rem) / 2) !important;

   
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 !important;
    display: flex !important;
    flex-direction: column !important;
  } */

.sd2 {
    text-align: center;
    font-size: 18px;
    height: calc((100% - 30px) / 2) !important;
    /* Center slide text vertically */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.snext2 {
    background-image: url(../img/关于箭头2.png);
    background-size: cover;
    width: 0.4rem !important;
    height: 0.4rem !important;
    position: absolute;
    top: 3.4rem;
    right: 1.6rem;
    opacity: 1 !important;
}

.sprev2 {
    background-image: url(../img/关于箭头.png);
    background-size: cover;
    width: 0.4rem !important;
    height: 0.4rem !important;
    opacity: 1 !important;
    position: absolute;
    top: 3.4rem;
    left: 1.6rem;
}

.sd2>span {
    font-family: Microsoft YaHei, Microsoft YaHei;
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    text-align: center;
    font-style: normal;
    text-transform: none;
    margin-top: 0.13rem;
    transition: 0.5s;
}

.sd2>div {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 4.5rem;
    height: 3.2rem;
    background: #E9E9E9;
    transition: 0.5s;
}

.sd2>div>img {
    width: 4.1rem;
    height: 2.8rem;
    transition: 0.5s;
}

.sd2:hover>div>img {
    width: 4.305rem;
    height: 2.94rem;
}

.sd2:hover>div {
    width: 4.725rem;
    height: 3.36rem;
    background: #FFFFFF;
    box-shadow: 0.05rem 0.1rem 0.1rem 0.05rem rgba(0, 0, 0, 0.16);
}

.sd2:hover>span {
    color: #B30000;
    font-weight: bold;
    font-size: 0.18rem;
}

.over_hidden {
    position: relative;
    margin: 0 auto;
    width: 15.6rem;
    overflow: hidden;
}


/* .sw2{
    overflow: hidden;
} */

.swiper2222 {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.sd3 .sd1 {
    background-size: cover;
    background-position: center;
}

.swiper2222 {
    height: 80%;
    width: 100%;
}

.swiper1111 {
    height: 20%;
}

.swiper1111 .sd3 .sd1 {
    width: 25%;
    height: 100%;
}

.guanggao {
    width: 14rem !important;
}
.a111{
    position: absolute;
    top: 15.6rem;
}
.a222{
    position: absolute;
    top: 24.1rem;
}
.a333{
    position: absolute;
    top: 32.5rem;
}
.swiper-button-lock{
    display: block !important;
}