.headerdiv{ display:none}


header img {
    filter: grayscale(100%) brightness(400%);
}


.banner {
    position: relative;
    height: 635px;
    margin-top: -110px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    z-index: 0;
}

.banner .name {

    padding-top: 400px;
    color: white;
}

.banner .name .en {
    margin-bottom: 25px;
    max-width: 300px;
    font-size: 35px;
    line-height: 40px;
}

.banner .name .cn {
    font-size: 40px;
    line-height: 30px;
	letter-spacing:3px;
}


.bn {
    height: 1015px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.topDetail {
    display: flex;
    margin: 160px auto 145px;
    align-items: center;
    justify-content: space-between;
}

.topDetail > div {
    width: 50%;
}

.topDetail .rightPic img {
    max-width: 100%;
}

.topDetail .leftTxt {
    padding-left: 280px;
    box-sizing: border-box;
}

.topDetail .leftTxt p {
    font-size: 18px;
    line-height: 23px;
    color: #8d8e8e;
    max-width: 55%;
}

.topDetail .leftTxt p:first-child {
    font-size: 60px;
    line-height: 65px;
    font-weight: bold;
    color: #0a638c;
}

.topDetail .leftTxt p:nth-child(2) {
    margin-bottom: 30px;
    font-size: 35px;
    color: #0a638c;
    line-height: 50px;
}

.sjt {
	padding:5% 0;
	margin:10% 0 5% 0;
	text-align:center;
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
}

.sjt img {
	max-width:100%;
    display: block;
	margin:0 auto;
}

.pv .ul {
    margin: 0 auto 140px;
}

.pv .ul > a {
    float: left;
}

.pv .ul > a:not(:nth-child(5)) {
    margin-right: 45px;
}
.twoItem{ margin-top:15%;}
.twoItem .Htitle {
    padding-bottom: 30px;
    margin-bottom: 85px;
    font-size: 16px;
    line-height: 25px;
    border-bottom: 1px solid #f2f2f2;
}

.twoItem .putItem {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.twoItem .putItem .name {
    font-size: 30px;
    line-height: 25px;
    font-weight: bold;
padding-bottom: 25px;
    border-bottom: 1px solid #dbdbdb;
}

.twoItem .putItem .des {
    margin: 15px auto 40px;
    font-size: 16px;
    line-height: 25px;
}

.twoItem .putItem .item {
	width:40%;
	margin-bottom: 5%;
}


.twoItem .putItem .item img {
    max-width: 100%;
    cursor: pointer;
}
.pvloop .swiper-slide:first-child{ margin-left:220px;}
.pvloop .swiper-slide img{max-width:inherit;height: 700px;}
.pvloop .maxWidth {
    position: absolute;
    top: 50%;
    left: 50%;
    height: 100%;
    width: 100%;
    z-index: 2;
    transform: translate(-50%,-50%);
}

.pvloop .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* width: 80%; */
    width: auto;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
  }

.swiper-slide img {
    max-width: 632px;
}

.swiper-button-next {
    right: 40px;
}

.swiper-button-next::after,
.swiper-button-prev::after {
    display: none;
}

.swiper-button-next,
.swiper-button-prev {
    width: 68px !important;
    height: 68px !important;
}
.swiper-button-prev {
    background-image: url(../img/prev.png);
}
.swiper-button-next{
    background-image: url(../img/next.png);
}

.hideImg {
    position: fixed;
    width: 0;
    height: 0;
    top: 0;
    left: 0;
    transition: all .55s;
    z-index: 10;
    overflow: hidden;
    background-color: rgba(0,0,0,.6);
}

.hideImg.scale{
    width: 100%;
    height: 100%;
}

.hideImg.scale img {
    width: 100%;
    max-width: 900px;
    max-height: 700px;
    margin: 10% auto;
}

.prodItem .btm .title{ font-size:20px;}

.pv .ul .smallTitle {
    margin: 2.5% 0;
    font-size: 25px;
    line-height: 30px;
    font-weight: bold;
}

.pageMain .ul{ padding-top:0;}
.pageMain .smallTitle{ font-size: 25px;
margin-bottom: 5%;
    line-height: 30px;
    font-weight: bold;}

.prodItem{ max-width:333px;}

@media (max-width:1366px) {
.pageMain .ul > a {float: left;width: 22.33%;}
.topDetail .leftTxt{ padding-left:15px;}
.pvloop .swiper-slide:first-child{ margin-left:15px;}
}

@media (max-width:1024px) {
.pageMain .ul > a {width: 21.5%;}
.bn{ height:auto; padding:25% 0;}
.pvloop .swiper-slide:first-child{ margin-left:0;}
}

@media (max-width:768px) {
.pageMain .ul > a,.pageMain .ul > a:not(:nth-child(4n)),.pv .ul > a,.pv .ul > a:not(:nth-child(4)){width:47.5%; margin-top:2.5% !important;margin-bottom:2.5% !important; max-width:inherit}
.pageMain .ul > a,.pageMain .ul > a:nth-child(even),.pv .ul > a,.pv .ul > a:nth-child(odd){margin-left:2.5% !important;margin-right:0 !important;}
.pageMain .ul > a,.pageMain .ul > a:nth-child(odd),.pv .ul > a,.pv .ul > a:nth-child(odd){margin-right:2.5% !important;margin-left:0 !important;}
.pageMain .ul > p{ display:none}
.topDetail{ display:block}
.topDetail > div{ width:100%;}
.topDetail .rightPic{ display:none}
.topDetail{ margin:10% 0;}
.topDetail .leftTxt{ margin-bottom:5%;}
.topDetail .leftTxt p:first-child{ font-size:45px; line-height:50px;}
.topDetail .leftTxt p:nth-child(2){ font-size:50px;}
.prodItem .btm p{ height:63px;}
.pvloop .swiper-slide img{ height:500px}
.sjt{ padding:10% 0;}
}


@media (max-width:480px) {
.banner{ height:435px;}
.banner .name{ padding-top:0; position:absolute; bottom:5%; left:15px;}
.banner .name .en{ font-size:22px; line-height:30px; margin-bottom:0; max-width:50%;}
.banner .name .cn{ font-size:26px; line-height: normal;}
.prodItem .btm .title{ font-size:18px;}
.bn{ height:auto; padding:30% 0;}
.topDetail .leftTxt p:first-child{ font-size:30px; line-height:35px;}
.topDetail .leftTxt p:nth-child(2){ font-size:20px; line-height:30px;}
.topDetail .leftTxt p{ font-size:16px;}
.twoItem .Htitle{ font-size:15px;}
.twoItem .putItem .item{ width:100%; display:block;padding:5% 0; margin-bottom:0}
.twoItem .putItem{ display:block;}
.twoItem .putItem .name{ font-size:22px;}
.twoItem .putItem .des{ font-size:14px; margin:5% 0;}
.twoItem .Htitle{ margin-bottom:5%; padding-bottom:5%;}
.pv .ul{ margin:10% 0;}
.pvloop .swiper-slide img{ height:350px}
.pv .ul .smallTitle,.pageMain .smallTitle{ margin:5% 0; font-size:20px; line-height:normal}
.topDetail .leftTxt p{ max-width:100%}
}