@charset "utf-8";

video {
    width: 100%
}

.flex {
    display: flex;
    align-items: center;
    justify-content: space-between
}

.bx {
    width: 77%;
    margin: auto
}

.nav-top {
    width: 100%;
    height: 220px;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    background: url(/statics/demo/wb/image/nav.png);
    background-size: 100% 100%
}

#toolbarArea .nav-top {
    top: 110px
}

.nav-top2 {
    display: none;
    width: 100%;
    height: 100px;
    background-color: rgba(201, 16, 16);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 888888888;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.nav-top2 .img1 {
    width: 70%
}

.nav-top2 .img2 {
    margin-right: 10%;
    margin-left: 3%
}

.nav-top-box {
    width: 100%;
    height: 140px;
    border-bottom: 1px solid #c34c4c;
    background: #de201f
}

.bx li a {
    white-space: nowrap
}

.nav-top-box .logo .nav-logo {
    height: 4.2188vw
}

.nav-top-box .logo p a {
    font-size: 1.1979vw;
    color: #ffffff;
    margin-right: 1.5625vw
}

.nav-top-box .logo .input {
    position: relative
}

.nav-top-box .logo .input .tj {
    position: absolute;
    right: 24px;
    top: 6px;
    width: 34px;
    height: 34px;
    background: url(/statics/demo/wb/image/fang.png)
}

.nav-top-box .logo .input input.qwss {
    width: 17.1875vw;
    height: 48px;
    box-sizing: border-box;
    border-radius: 24px;
    padding: 0 10%
}

.nav-top-box2 {
    height: 80px
}

.nav-top-box2 ul {
    height: 100%
}

.nav-top-box2 ul>li:nth-child(1) {
    position: relative
}

.nav-img {
    position: absolute;
    left: 10%;
    top: 32%;
    width: 1.6667vw;
    height: 1.6667vw
}

.nav-top-box2 ul>li {
    position: relative;
    height: 100%
}

.nav-top-box2 ul>li a {
    display: block;
    font-size: 1.5vw;
    color: #ffffff;
    padding: 0 1.8125vw;
    height: 100%;
    display: flex;
    align-items: center
}

.nav-top-box2 ul>li:nth-child(1):hover .a2 {
    opacity: 0
}

.nav-top-box2 ul>li:hover {}

.nav-top-box2 ul {
    position: relative
}

.nav-top-box2 .ol {
    overflow: hidden;
    transition: height 0.5s ease;
    position: relative;
    top: -15px
}

.nav-top-box2 .ol::after {
    content: "";
    position: absolute;
    border-style: solid;
    border-color: transparent transparent #e5252a transparent;
    border-width: 15px;
    width: 0px;
    height: 0px;
    left: calc(50% - 10px);
    top: -15px
}

.nav-top-box2 .ol li {
    width: 100%;
    text-align: center;
    background: #e5252a
}

.nav-top-box2 .ol li a {
    display: block;
    width: 100%;
    height: 100%;
    text-align: center;
    padding: 20px 0
}

.nav-top-box2 .ol>li:hover {
    background-color: #ffd675
}

.nav-top-box2 .ol>li:hover>a {
    color: #333
}

.cablejoint {
    position: fixed;
    right: 1.3958vw;
    top: 25%;
    border-radius: 5px;
    background-color: #fff;
    width: auto;
    padding: 10px;
    padding-bottom: 2.6042vw;
    z-index: 99999999999
}

.cablejoint a {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: center;
    margin: 0.8333vw 0
}

.cablejoint a p {
    margin-top: 10px
}

.cablejoint button {
    position: absolute;
    bottom: -7%;
    left: 50%;
    transform: translate(-50%);
    width: 4.1667vw;
    height: 4.1667vw;
    border-radius: 50%;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center
}

.banner img {
    width: 100%
}

.slick-dots {
    display: block;
    position: absolute;
    bottom: 8%;
    right: 46%;
    list-style: none;
    z-index: 9
}

.slick-dots li {
    position: relative;
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: #fff;
    cursor: pointer;
    margin: 0 0.3vw
}

.slick-dots li button {
    display: none
}

.slick-dots li.slick-active {
    background-color: #e32713;
    width: 4vw;
    border-radius: 15px;
    transition: width, background-color 0.5s ease
}

.one {
    width: 100%;
    background: #f7f7f7;
    padding: 168px 0 50px;
    position: relative
}

.one .one-top {
    background: #fff;
    padding: 1.0417vw;
    position: absolute;
    top: -3%;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 30px;
    width: 77%;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-evenly;
    z-index: 999;
}

.one .one-top a {
    display: flex;
    align-items: center;
    font-size: 1.25vw;
    font-weight: 600;
    margin: 10px 0px;
    /* width: 13%; */
    /* flex: 1; */
    margin: 5px 0.5vw;
    transition: all .3s;
}

.one .one-top a {
    position: relative
}

.one .one-top a:hover {
    transform: translateY(-10px);
}

.one .one-top a .one-img {
    width: 60px;
    height: 60px;
    background: #DE201F;
    border-radius: 13px 13px 13px 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.5vw;
}

.one .one-top a .one-img img {
    width: 30px;
    height: auto;
}

.one .one-top a p {
    font-size: large;
}

.one .one-box .t,
.c-a .t {
    font-size: 38px;
    color: #3d3d3d;
    font-weight: 600;
    text-align: center
}

.one .one-box .t a,
.c-a .t a {
    font-size: 38px;
    color: #3d3d3d;
    font-weight: 600;
    text-align: center
}

.one .one-box .t p,
.c-a .t p {
    display: block;
    width: 68px;
    height: 6px;
    background-color: #bd0e0e;
    margin: 34px auto
}

.one .one-box ul {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between
}

.one .one-box ul li {
    width: 32%;
    box-sizing: border-box;
    margin-bottom: 10px
}

.one .one-box ul li a {
    display: block;
    color: #3d3d3d;
    width: 100%
}

.one .one-box ul li a .img {
    width: 100%;
    overflow: hidden;
}

.one .one-box ul li a .img img {
    width: 100%;
    transition: all .3s;
}

.one .one-box ul li a .p {
    margin: 10px 0;
    width: 94%;
    padding-left: 4%;
    box-sizing: border-box
}

.one .one-box ul li:hover a .img img {
    transform: scale(1.1)
}

.one .button {
    margin: 4.25vw auto 2vw;
    border: 2px solid #e32713;
    background: #fff;
    padding: 15px 48px;
    width: 100px;
    text-align: center
}

.two {
    width: 100%;
    background: url(/statics/demo/wb/image/two-bj.png);
    background-size: 100% 100%;
    /* padding-left: 10.4167vw;
    padding-bottom: 90px;
    margin-top: -65px; */
}

.two .two-box ul {
    width: 30%;
    margin-top: 120px;
    position: relative;
    z-index: 99
}

.two .two-box ul .t {
    font-size: 38px;
    color: #3d3d3d;
    font-weight: 600;
    padding-left: 30px
}

.two .two-box ul .t p {
    display: block;
    width: 3.5417vw;
    height: 0.3125vw;
    background-color: #bd0e0e;
    margin-top: 1.7708vw;
    margin-bottom: 0.5208vw
}

.two .two-box ul li {
    padding-left: 1.5625vw;
    padding-top: 2.5vw;
    font-size: 21px;
    border-bottom: 1px solid #e4e4e4;
    cursor: pointer
}

.two .two-box ul li p:nth-child(1) {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical
}

.two .two-box ul li p:nth-child(2) {
    color: #848484;
    font-size: 16px;
    margin: 24px 0
}

.two .two-box ul li:last-child {
    border-bottom: 0;
    padding-bottom: 6px
}

.two .two-box ul li p {
    font-family: PingFang TC, PingFang TC;
    font-weight: 400;
    font-size: 18px;
    color: #333333;
}

.two .two-box ol {
    margin-top: 40px;
    width: 69%;
    height: 100%;
}

.two .two-box ol li {
    display: none
}

.two .two-box ol li:hover img {
    transform: scale(1.1);
}

.two .two-box .img-activ {
    display: block
}

.two .two-box .img {
    width: 100%;
    height: 100%;
    position: relative;
}

.two .two-box .img a .xz_box {
    height: 35vw;
    overflow: hidden;
    width: 100%;
    border-radius: 8px;
}

.two .two-box .img a .xz_box img {
    width: 100%;
    height: 100%;
    transition: all .3s;
    object-fit: cover;
}

.two .two-box .img p {
    position: absolute;
    right: 0;
    bottom: -4%;
    width: 94%;
    background: #ffd675;
    color: #53450e;
    font-size: 31px;
    font-weight: 600;
    padding: 30px 0;
    padding-left: 60px;
    box-sizing: border-box;
    padding-right: 20%
}

.two .two-box .img p img {
    display: inline-block
}

.two-activ {
    background-color: #bd0e0e
}

.two-activ p:nth-child(1) {
    font-weight: 600;
    color: #fff !important
}

.two-activ p:last-child {
    color: #fff !important
}

.three {
    width: 100%;
    background: url(/statics/demo/wb/image/three-bj.png);
    background-size: 100% 100%;
    overflow: hidden;
    padding: 50px 0
}

.two .two-box ul li.two-activ p:nth-child(2) {
    color: #fff
}

.three .three-top .t {
    font-size: 38px;
    color: #fff;
    font-weight: 600;
    text-align: center
}

.three .three-top .t p {
    display: block;
    width: 68px;
    height: 6px;
    background-color: #ffffff;
    margin: 34px auto
}

#certify2 {
    position: relative;
    width: 100%;
    margin: 0 auto
}

#certify2 .swiper-container {
    padding-bottom: 60px
}

#certify2 .swiper-slide {
    width: 39%;
    height: auto;
    background-color: #af2a2b;
    border-radius: 20px;
    overflow: hidden;
}

#certify2 .swiper-slide img {
    width: 100%;
    display: block;
    border-radius: 8px;
    transition: all .3s;
}

#certify2 .swiper-slide p {
    display: block;
    line-height: 30px;
    padding-top: 0;
    text-align: center;
    color: #fff;
    font-size: 1.1em;
    margin: 0;
    margin-top: 10px;
    background: linear-gradient(to bottom, rgba(120, 33, 34, 0.8), rgba(255, 0, 0, 0));
    padding: 20px
}

#certify2 .swiper-slide-active:hover img{
    transform: scale(1.05);
}

#certify2 .swiper-pagination {
    width: 100%;
    bottom: 20px;
    display: none
}

#certify2 .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 5px;
    border: 3px solid #fff;
    background-color: #d5d5d5;
    width: 10px;
    height: 10px;
    opacity: 1
}

#certify2 .swiper-pagination-bullets .swiper-pagination-bullet-active {
    border: 3px solid #00aadc;
    background-color: #fff
}

#certify2 .swiper-button-prev {
    top: 38%;
    left: 28%;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: #e32713;
    border: 2px solid #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 2px 0px 16px #000
}

#certify2 .swiper-button-prev img {
    height: 26px
}

#certify2 .swiper-button-prev:hover {
    background-position: 0 -46px;
    background-size: 100%
}

#certify2 .swiper-button-next {
    top: 38%;
    right: 28%;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: #e32713;
    border: 2px solid #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 2px 0px 16px #000
}

#certify2 .swiper-button-next img {
    height: 26px
}

#certify2 .swiper-button-prev::after,
#certify2 .swiper-button-next::after {
    content: ""
}

.swiper-container .swiper-wrapper .swiper-slide p span {
    opacity: 0;
    font-family: PingFang TC, PingFang TC;
    font-weight: 400;
    font-size: 18px;
    color: #fff;
}

.swiper-container .swiper-wrapper .swiper-slide-active p span {
    opacity: 1;
    transition: opacity 0.5s ease
}

.three .carousel {
    width: 80%;
    margin: 0 auto;
    display: none
}

.three .carousel .slick-slide a p {
    display: block;
    line-height: 30px;
    padding-top: 0;
    padding: 0 10%;
    color: #fff;
    font-size: 1.1em;
    margin: 0;
    margin-top: 10px;
    background: linear-gradient(to bottom, rgba(120, 33, 34, 0.8), rgba(255, 0, 0, 0));
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical
}

.four {
    width: 100%;
    background: url(/statics/demo/wb/image/four-bj.png);
    background-size: 100% 100%;
    padding-bottom: 80px
}

.four .four-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap
}

.four .four-bix {
    width: 48%;
    padding-top: 70px
}

.four .four-bix .t .zuo {
    width: 32%;
    font-size: 38px;
    color: #3d3d3d;
    font-weight: 600
}

.four .four-bix .t .you {
    width: 16%;
    font-size: 18px;
    color: #3d3d3d
}

.four .four-bix ul {
    margin-top: 40px
}

.four .four-bix ul {
    background-color: #fff;
    padding: 14px 28px
}

.four .four-bix ul li a {
    display: inline;
    font-size: 18px
}

.four .four-bix ul li {
    position: relative;
    padding-left: 2%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-overflow-scrolling: touch;
    line-height: 48px;
    text-indent: 8px
}

.four .four-bix ul li a:hover {
    color: #e00000;
    font-weight: 600
}

.four .four-bix ul li a::before {
    position: absolute;
    left: 0px;
    top: 20px;
    content: " ";
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #af2a2b
}

.four .four-bix ul li a span.fr {
    font-size: 18px;
    color: #ab8a4a
}

.one .one-top a:hover {
    color: #e32713
}

.one .one-box ul li a:hover {
    color: #e32713;
    font-weight: 600
}



.two .two-box ol {
    margin-top: 100px
}





.c-a {
    width: 100%;
    padding: 0px 30px 75px;
}

.c-main {
    width: 100%;
    max-width: 1545px;
    margin: 0 auto;
}

.c-cont {
    width: 100%;
    font-size: 0;
}

.c-item {
    display: inline-block;
    vertical-align: top;
    cursor: pointer;
    width: 33.33%;
    padding: 0 12.5px;
    margin-bottom: 25px;
}

.c-link {
    display: block;
    width: 100%;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}

.c-img {
    width: 100%;
    position: relative;
    overflow: hidden;
    padding-top: calc(294/490*100%);
}

.c-img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.00);
    transition: all ease .5s;
}

.c-img:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    background-image: url(/statics/demo/wb/image/a10.png);
    background-size: 100% auto;
    background-position: bottom center;
    background-repeat: no-repeat;
}

.c-img:after {
    transition: all ease .5s;
    visibility: hidden;
    opacity: 0;
    z-index: -1;
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    background-color: #cf1334;
}

.c-text {
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 3;
    width: 100%;
    text-align: center;
    padding: 25px 10px;
}

.c-text .c-name {
    width: 100%;
    color: #ffffff;
    font-weight: bold;
    line-height: 1.3;
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.c-sub {
    transition: all ease .5s;
    visibility: hidden;
    opacity: 0;
    z-index: -1;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(0, -50%);
    max-height: 100%;
    /* overflow: auto; */
    text-align: center;
    padding: 0 40px;
    width: 100%;
}

.c-sub .c-name {
    width: 100%;
    margin-bottom: 10px;
    color: #ffffff;
    font-weight: bold;
    line-height: 1.27;
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.c-sub .c-intro {
    width: 100%;
    margin-bottom: 35px;
    color: #ffffff;
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.c-arrows {
    display: inline-block;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #ffffff;
    background-image: url(/statics/demo/wb/image/a11.png);
    background-size: 9px auto;
    background-position: center center;
    background-repeat: no-repeat;
}

.s24 {
    font-size: calc(24 * 100px / 100);
}

@media(max-width: 1248px) {
    .s24 {
        font-size: 15.6px;
    }
}

.s30 {
    font-size: calc(30 * 100px / 100);
}

@media(max-width: 1113px) {
    .s30 {
        font-size: 17.4px;
    }
}

.s36 {
    font-size: calc(36 * 100px / 100);
}

@media(max-width: 1024px) {
    .s36 {
        font-size: 19.2px;
    }
}

.c-item:hover .c-text {
    opacity: 0;
}

.c-item:hover .c-img:after {
    opacity: .9;
    z-index: 2;
    visibility: visible;
}

.c-item:hover .c-sub {
    opacity: 1;
    z-index: 8;
    visibility: visible;
}