html, body {
    position: relative;
    height: 100%;
}

body {
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    font-size: 16px;
    color: #000;
    margin: 0;
    padding: 0;
}

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

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* 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;
}

/* .collapse.show {
	background: #eee;
}
*/
.navbar-light .navbar-nav .nav-link {
    color: white;
}

.navbar-light .navbar-nav .nav-link:hover {
    color: white;
}

.navbar-light .navbar-nav .nav-link:active {
    color: white;
}

.navbar-light .navbar-nav .nav-link:link {
    color: white;
}

.active {
    color: white;
}

.navbar-expand-lg .navbar-nav .nav-link {
    padding-right: 3rem;
    padding-left: 3rem;
}

.navContain {
    position: relative;
}

#arrowActive5, #arrow5 {
    position: absolute;
    left: 2.5em;
    /* margin-left: 110px; */
    float: left;
    width: 50px;
    height: 0;
    border-width: 1px;
    border-style: solid;
    color: #FF764E;
    background-color: #FF764E;
}

#arrow1, #arrowActive1 {
    position: absolute;
    left: 6em;
    /* margin-left: 110px; */
    float: left;
    width: 50px;
    height: 0;
    border-width: 1px;
    border-style: solid;
    color: #FF764E;
    background-color: #FF764E;
}

#arrow2, #arrowActive2 {
    position: absolute;
    left: 2.5em;
    /* margin-left: 110px; */
    float: left;
    width: 50px;
    height: 0;
    border-width: 1px;
    border-style: solid;
    color: #FF764E;
    background-color: #FF764E;
}

#arrow3, #arrowActive3 {
    position: absolute;
    left: 3.5em;
    /* margin-left: 110px; */
    float: left;
    width: 50px;
    height: 0;
    border-width: 1px;
    border-style: solid;
    color: #FF764E;
    background-color: #FF764E;
}

#arrow4, #arrowActive4 {
    position: absolute;
    left: 3.5em;
    /* margin-left: 110px; */
    float: left;
    width: 50px;
    height: 0;
    border-width: 1px;
    border-style: solid;
    color: #FF764E;
    background-color: #FF764E;
}

.footer {
    background-color: #fff;
    text-align: left;
    padding-top: 1em;
}

.itemTitle {
    font-size: 1em;
    font-weight: bold;
    color: #4C4C4C;
    padding-bottom: 0.5em;
}

.item a, .item {
    font-size: 0.9em;
    color: #999;
    margin-bottom: 0.5em;
}

.logoItem {
    width: 1em;
    height: 1em;
    margin-right: 0.5em;
}

.link {
    width: 2em;
    height: 2em;
    background-size: contain;
    margin-right: 1.5em;
}

.imgTitle {
    font-size: 2.5em;
    margin-bottom: 2em;
    font-weight: bold;
}

.imgContext {
    width: 50%;
    font-size: 1.5em;
    text-align: center;
    line-height: 2em;
}

.goods {
    width: 100%;
    transition: all linear 0.5s;
    /* height: 20em; */
}

.goods:hover {
    -webkit-transform: scale(1.3, 1.3);

    -moz-transform: scale(1.3, 1.3);

    -transform: scale(1.3, 1.3);
}

.mb {
    height: 3em;
    width: 100%;
    background: rgba(255, 255, 255, 0.5);
    position: absolute;
    bottom: -3em;
    left: 0;
    transition: all linear 0.5s;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1em;
    color: #000000;
    font-weight: bold;
}

.imgContain {
    overflow: hidden;
    position: relative;
}

.imgContain:hover .mb {
    bottom: 0;
}

.m-youtube .tv .screen {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    margin: auto;
    opacity: 0;
    transition: opacity 0.5s;
}

.m-youtube .tv .screen.active {
    opacity: 1;
}

.m-youtube .tv {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.m-youtube-overlay {
    height: 100%;
    width: 100%;
    opacity: 0.2;
    position: absolute;
    z-index: 2;
    background-color: #000;
}

.m-youtube-wrapper {
    width: 100%;
    min-height: 100%;
    overflow: hidden;
    position: relative;
}

@media (max-width: 767.98px) {
    body {
        font-size: 12px;
    }
}

.header-container {
    width: 100%;
    height: 60%;
    background: url('../images/indexBackground.png') no-repeat center center;
    background-size: cover;
    display: flex;
    color: #fff;
    position: relative;
}

.contactContent {
    height: 500px;
    background: #FF997B;
}

.product-tag {
    width: 64px;
    height: 24px;
    background: #FF764E;
    font-size: 13px;
    line-height: 24px;
    text-align: center;
    margin-bottom: 59px;
    color: #FFFFFF;
}

.product-name {
    color: #222222;
    font-size: 17px;
    text-align: center;
}

.product-characteristic{
    color: #999999;
    font-size: 13px;
    text-align: center;
    margin-top: 12px;
}

.product-price{   
    font-size: 24px;
    color: #37414A;
    text-align: center;
    margin-top: 12px;
}

.pagination-centered{
    text-align: center;
    color: #999999;
    margin-left: -65px;
}

.pagination-centered a{
    color: #999999;
}

.pagination-centered a:hover{
    text-decoration:none;
}

.pagination .current {
    background: #FFFFFF;
    color: #FF764E;
    cursor: default;
}

.pagination .current a{
    color: #FF764E;
}

.new-content {
    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    color: #4C4C4C;
    font-size: 13px;
    line-height: 20px;
}

.new-title {
    color: #222222;
    font-size: 15px;
    line-height: 21px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 5px;
    margin-top: 19px;
}

.new-box {
    background: #FAFAFA;
    padding-bottom: 20px;
    margin-bottom: 35px;
}

.new-day {
    font-size: 30px;
}

.new-year-month {
    font-size: 15px;
}

.new-date {
    color: #999999;
    text-align: center;
    margin-top: 26px;
}

.newest-date {
    float: right;
    color: #BCBCBC;
    font-size: 15px;
}

.view-new {
    float: left;
    color: #FF764E;
    font-size: 13px;
}

.aboutTitle {
    color: #222222;
    font-size: 30px;
    margin-top: 48px;
    border-bottom: 2px solid #FF764E;
    width: 250px;
}

.companyName {
    text-align: center;
    color: #222222;
    font-size: 24px;
    font-weight: 400;
}

.companyNameEn {
    font-size: 15px;
    color: #999999;
    text-align: center;
    margin-bottom: 32px;
}

.aboutDetail {
    font-size: 17px;
    line-height: 2em;
    color: #4C4C4C;
    margin-bottom: 60px;
}

.about-en {
    text-align: center;
    color: #999999;
    font-size: 13px;
    margin-bottom: 30px;
}

.about-cn {
    text-align: center;
    font-size: 24px;
    margin-top: 180px;
}

.about-content {
    line-height: 21px;
    font-size: 15px;
    color: #4C4C4C;
}

.about-img-item {
    padding: 5px;
}

.about-border-right {
    width: 240px;
    height: 100px;
    position: relative;
    float: right;
    border-bottom: 1px solid #FF764E;
}

.about-border-left {
    width: 240px;
    height: 100px;
    position: relative;
    right: 0px;
    border-bottom: 1px solid #FF764E;
}

.about-row {
    margin-bottom: 150px; 
}

.abount-contact {
    font-size: 30px;
    width: 250px;
    border-bottom: 2px solid #FF764E;
    margin-top: 120px;
    margin-bottom: 64px;
}

.contactContent {
    color: #FFFFFF;
    text-align: left;
    padding-left: 64px;
    padding-top: 85px;
}

.about-content-company-name-en {
    font-size: 15px;
    margin-bottom: 88px;
}

.about-content-info {
    margin-bottom: 20px;
}

.footer-border {
    width: 1200px;
    margin-top: 48px;
    margin-bottom: 12px;
    border-bottom: 1px solid #BCBCBC;
}

.footer-footer {
    width: 100%;
}

.new-border {
    width: 1180px;
    border-bottom: 1px dashed #BCBCBC;
    margin: 0 auto;
}

.new-border-bottom {
    margin-bottom: 30px;
}

.index-tag {
    font-size: 30px;
    color: #222222;
    width: 250px;
    margin-top: 48px;
    border-bottom: 2px solid #FF764E;
}

.index-row {
    margin-left: 6%;
}

.index-company-name {
    font-size: 24px;
    color: #4C4C4C;
    margin-top: 56px;
}

.index-company-name-en {
    font-size: 15px;
    color: #999999;
}

.index-info-tag {
    font-size: 15px;
    color: #222222;
}

.index-info-content {
    color: #999999;
    font-size: 15px;
}

.index-info-row {
    margin-bottom: 20px;
}

.swiper-btn {
    position: absolute;
    right: 450px;
    bottom: 50px;     
    width: 120px;
}

.iconfont {
    font-size: 10px;
    color: #fff;
}

.swiper-button {
    display: inline-block;
    line-height: 35px;
    text-align: center;
    border-radius: 50%;
    border: 2px solid #FFFFFF;
}

.new-detail-nav {
    font-size: 24px;
    margin-top: 48px;
    border-bottom: 2px solid #FF764E;
    font-weight: 400;
}

.new-detail-title {
    color: #222222;
    font-size: 30px;
    margin-top: 100px;
}

.new-detail-date {
    font-size: 16px;
    color: #4C4C4C;
    margin-top: 24px;
    margin-bottom: 48px;
}

.new-detail-content {
    text-indent: 2em;
}

.navbar-brand {
    padding-left: 10%;
}

.index-imgContain {
    width: 60%;
    height: 75%;
    margin: 48px auto 48px auto;
}

.index-img-box {
    background: #F7F7F7;
}

.index-product-name {
    margin-top: 32px;
    margin-bottom: 40px;
    margin-left: 100px;
    font-size: 30px;
}

.index-product-price {
    margin-left: 100px;
    margin-bottom: 40px;
    font-size: 24px;
}

.index-product-description {
    margin-left: 100px;
    text-align: left;
    color: #999999;
    font-size: 15px;
}

.index-product-button {
    width: 157px;
    height: 44px;
    line-height: 42px;
    margin-top: 60px;
    border: 1px solid #FF764E;
    border-radius: 10px;
    text-align: center;
    margin-left: 100px;
    font-size: 17px;
    font-weight: bold;
    color: #222222;
}

.index-line-border {
    width: 1px;
    height: 320px;
    margin-top: 40px;
    position: relative;
    left: 150px;
    border:1px solid #FF764E;
}

.index-line-border-left {
    width: 1px;
    height: 320px;
    margin-top: 40px;
    margin-right: 40px;
    position: relative;
    right: 40px;
    border:1px solid #FF764E;
}

.index-product-num {
    position: relative;
    left: 165px;
    font-size: 24px;
}

.index-product-num-left {
    position: relative;
    left: -25px;
    font-size: 24px;
}

.index-footer-tag {
    font-size: 17px;
    font-weight: bold;
    color: #FF764E;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    border : 1px solid #FF764E;
}

.index-footer-box {
    position: relative;
    left: 50px;
    top: -40px;
    width: 50%;
}

.index-footer-title {
    color: #4C4C4C;
    font-size: 15px;
    width: 120px;
}

.index-footer-content {
    color: #999999;
    font-size: 13px;
    width: 140px;
}

.app-nav {
    z-index: 1;
    background-position: center top;
    background-size: cover;
    overflow: hidden;
}

.app-nav::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255,255,255,0.6);
    z-index: -1;
    background-image: url('../images/appPic.jpg');
    background-position: center top;
    background-size: cover;
    background-attachment: fixed;
    -webkit-filter: blur(6px);
    -moz-filter: blur(6px);
    -ms-filter: blur(6px);
    -o-filter: blur(6px);
    filter: blur(6px);
    margin-top: -100px;
}

.weixin-tip {
    display: none; 
    position: fixed; 
    left:0; 
    top:0; 
    bottom:0; 
    background: rgba(0,0,0,0.8); 
    filter:alpha(opacity=80);
    height: 100%; 
    width: 100%; 
    z-index: 100;
}
.weixin-tip p {
    text-align: center; 
    margin-top: 10%; 
    padding:0 5%;
}

.newsBg {
    width: 100%;
    height: 60%;
    background: url(../images/news.png) no-repeat center center;
    background-size: cover;
    display: flex;
    color: #fff;
    position: relative;
}

.index-title-section {
    font-size: 30px;
    font-family: "Noto Sans SC";
    font-weight: 700;
}

.index-title-section-mobile {
    font-size: 30px;
    font-family: "Noto Sans SC";
    font-weight: 500;
    margin: 0 auto;
}

.index-description-section {
    display: block;
    text-align: center;
    font-size: 14px;
    margin-bottom: 20px;
    font-family: "Noto Sans SC";
    font-weight: 100;
}

.index-description-section-mobile {
    position: absolute;
    top: 135px;
    font-size: 14px;
    margin: 0 auto;
}

.index-button-section {
    width: 320px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 14px;
    border-radius: 18px;
    /*margin-right: 24px;*/
    font-family: "Noto Sans SC";
    font-weight: 100;
}

.index-button-section-mobile {
    width: 280px;
    height: 36px;
    text-align: center;
    line-height: 36px;
    font-size: 12px;
    border-radius: 18px;
    margin-bottom: 16px;
    font-family: "Noto Sans SC";
    font-weight: 100;
}

.index-section-item {
    background-color: rgba(0,0,0,0);
}



.index-section{background-color: rgba(0,0,0,0);position: absolute;top: 0;z-index: 999;width: 100%;height: 100%;}
.is-item.active{
    opacity: 1;
    z-index: 999;
}

.is-item{
    position:absolute;
    top:0;
    width: 100%;height: 100%;
    opacity: 0;
    transition: opacity 300ms;
}
.is-item .is-tit{position: relative;display:block;text-align:center;margin-top:140px}
.is-item .is-description{position: relative;}
.is-item .is-buttons-group{position: relative;margin: 0;top: 25%;transform: translateY(-50%);}

.nav-item {
    margin-bottom: 3px;
}

.is-arrow-down {
    position: relative;
    width: 24px;
    height: 24px;
    margin: 0 auto;
    top: 200px;
}

.contact-mobile-image {
    background: url('../images/MobileImage.jpg') ;
    background-size: cover;
    height: 220px;
}

.help-block {
    color: red;
    display: block;
    margin-left: 100px;
}

.has-error .contact-input {
    border: 1px solid red;
}

.has-error .contact-input-mobile {
    border: 1px solid red;
}