@media (min-width:1200px) {
    html {
        font-size: 10px;
    }


}

@media (min-width:1400px) {
    html {
        font-size: 11.66666px;
    }


}

@media (min-width:1360px) {
    html {
        font-size: 11.33333px;
    }
}

@media (min-width:1500px) {
    html {
        font-size: 13.3px;
    }


}

@media (min-width:1700px) {
    html {
        font-size: 16px;
    }
}

/* 导航 */
.offset {
    animation: ket 1s;
    animation-fill-mode: forwards;
}
@keyframes ket {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-80%)
    }
}
.offset1 {
    animation: ket1 1s;
    animation-fill-mode: forwards;
}
@keyframes ket1 {
    from {
        transform: translateX(-80%);
    }
    to {
        transform: translateX(0)
    }
}
.bodyClss {
    overflow: hidden;
}
.cellnav {
    display: none;
    background-color: #0095a2;
}
.cellnavfirst li {
    margin-left: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}
.cellnavfirst {
    margin-top: 1.25rem;
}

/* .cellnavfirst ul:last-child {

        margin-top: -7.7rem;

} */
.cellnavfirst li a {
    display: block;
    padding: 10px 10px 10px 20px;
    font-size: 15px;
    color: #fff;
}
.cellnavfirst .cellintroduce a {
    display: inline-block;
}
.cellnavfirst .cellintroduce .product {
       padding-left: 3rem;
    position: absolute;
    right: 53px;
}
.cellnavfirst .product::before {
    content: '';
    width: 1px;
    position: absolute;
    height: 41px;
    top: -6px;
    background-color: rgba(255, 255, 255, 0.4)
}
.cellnavfirst .product::after {
    content: '';
    border: 2px solid transparent;
    border-color: rgba(255, 255, 255, 0.4);
    display: inline-block;
    width: 14px;
    height: 14px;
    margin: auto;
    position: absolute;
    top: 0;
    right: -35px;
    bottom: -6px;
    border-top: none;
    border-left: none;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
}
.celltitle {
    position: relative;
    padding: 10px 10px 10px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    text-align: center
}
.celltitle a {
    color: rgba(255, 255, 255, 0.4);
    font-size: 15px;
}
.celltitle .product1 {
    padding-right: 3rem;
}
.celltitle .product1::before {
    content: '';
    border: 2px solid transparent;
    border-color: rgba(255, 255, 255, 0.4);
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: auto;
    position: absolute;
    top: 0;
    left: 1rem;
    bottom: 0;
    border-top: none;
    border-right: none;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
}
.cellnavOffset {
    overflow: hidden;
    position: absolute;
    width: 80%;
    height: 100%;
    display: block;
    transform: translateX(25%);
}
.cellnavsecent {
    transform: translate(100%);
position: absolute;
    left: 0;
    width: 100%;
    top: 0;
}
.cellnavsecentanimation {
    animation: cellnavsecen 1s;
    animation-fill-mode: forwards;
}
@keyframes cellnavsecen {
    from {
        transform: translate(100%, 0%);
    }
    to {
        transform: translate(0, 0%);
    }
}
.cellnavsecentanimation1 {
    animation: cellnavsecen1 1s;
    animation-fill-mode: forwards;
}
@keyframes cellnavsecen1 {
    from {
        transform: translate(0, 0%);
    }
    to {
        transform: translate(100%, 0%);
    }
}
.cellnavfirstanimation {
    animation: cellnavfirs 1s;
    animation-fill-mode: forwards;
}
@keyframes cellnavfirs {
    from {
        transform: translateX(0%);
    }
    to {
        transform: translateX(-100%);
    }
}
.cellnavfirstanimation1 {
    animation: cellnavfirs1 1s;
    animation-fill-mode: forwards;
}
@keyframes cellnavfirs1 {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0%);
    }
}

@media(max-width:1536px) {
    .tital {
        padding-left: 2.25rem;
    }
      .tdimg img{
         right: 0.75rem;
    }
}
@media screen and (max-width:1400px) {
    .secondaryNavigation-right ul li {
        margin-right: 0;
    }
    .hAbout .box .img img {
        height: 100%;
    }
    .container {
        position: relative;
        padding-left: 8.541667vw;
        padding-right: 8.541667vw;
        z-index: 2;
    }
    .tital {
        font-size: 26px;
    }
}

@media screen and (max-width:1200px) {
    .newProduct .newProductLeft {
        width: 100%;
        padding-top: 0;
        padding-right: 0;
    }
    .newProduct .newProductRight {
        width: 100%;
        margin-top: 30px;
    }
}
.hVideo video {
    display: block;
}
.hVideo .hVideoImg {
    display: none;
}
.callPhonenav {
    display: none;
}
@media screen and (max-width:767px) {
    .hVideo video {
        display: none;
    }
    .hVideo .hVideoImg {
        display: block;
    }
    .content-nav ul li, .content-nav ul li a {
        font-size: 15px;
    }
    .content-nav ul li {
        padding-right: 0.5rem;
    }
    .erweima {
        display: block !important;
        position: initial;
    }
    .foot-right {
        padding-right: 2rem;
    }
    .principle ul li img {
        height: auto;
    }
    .principle ul li {
        width: 100%;
    }
    .teshu {
        padding-top: 7.5rem;
    }
    .teshu .tital {
        position: relative;
    }

    .introduce li::before {
        left: 16px;
    }
    .introduce ul ul p {
        margin-left: 2rem;
        margin-right: 1rem;
    }
    .callPhonenav {
        background-color: #fff;
        display: flex;
        justify-content: space-between;
    }
    .callPhonenav .log {
        width: 10rem;
        padding: 1rem;
    }
    .callPhonenav-right {
        position: relative;
        margin-top: 1rem;
        padding-right: 1rem;
    }
    .callPhonenav-right .menu {
        display: block;
        cursor: pointer;
        width: 2rem;
        height: 2rem;
    }
    .callPhonenav-right .menu img {
        width: 2rem;
        height: 2rem;
    }
    .callPhonenav-right .menu1 {
        display: none;
        width: 2rem;
        height: 2rem;
    }
    .callPhonenav-right .menu1 img {
        width: 2rem;
        height: 2rem;
    }
    .content {
        margin-left: 0;
    }
    .content-nav ul {
        padding-right: 0;
        padding-bottom: 3.25rem
    }
    .content-content {
        display: block;
        padding-bottom: 3rem;
    }
    .tital {
        font-size: 1.25rem;
        padding-left: 1.25rem;
    }
    .introduce {
        position: relative;
        top: 3rem;
        padding: 0%;
        z-index: 0;
        left: 0;
        max-width: 100%;
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        box-sizing: border-box;
    }
    .introduce li {
        padding-left: 2rem;
    }
    .introduce span::before {
        content: '';
        position: absolute;
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background-color: #0095a2;
        left: 10px;
        top: 10px;
    }
    .introduceimg {
        width: 12rem;
        float: right;
        margin-right: 0;
    }
    .flex-grow {
        padding-left: 0;
        height: 20rem !important;
    }
    .introduceimg {
        width: 12rem;
        float: none;
        margin-left: 47vw;
    }
    footer {
        margin-top: 0%;
        display: block;
        padding-top: 0;
        padding-bottom: 1rem
    }
    .footer-log {
        padding-bottom: 1.18rem
    }
    .footer-left p:first-child {
        font-size: 20px;
        margin-bottom: 1.5rem;
        font-weight: 500;
    }
    .foot-right {
        margin-top: 1.18rem;
        padding-left: 2rem;
    }
    .content-contentus .Usform {
        padding-left: 1rem;
        padding-top: 1rem;
        padding-right: 1rem;
    }
    .Usform label {
        font-size: 12px;
        padding: 0.5rem;
        width: 100%;
        margin-bottom: 6px;
    }
    .Usform li .mustHave::after {
        font-size: 8px;
        padding: 3px;
    }
    .Usform li {
        margin-right: 1rem;
        display: block;
    }
    .Usform input {
        width: 100%;
        font-size: 12px;
        padding: 0.5rem;
    }
    .Usform select {
        width: 100%;
        font-size: 12px;
        padding: 0.5rem;
    }
    .Usform input::-webkit-input-placeholder {
        font-size: 12px;
    }
    .Usform .button1 {
        font-size: 16px;
        padding: 1.12rem 4.5rem;
    }
    .Usform textarea {
        font-size: 12px;
        min-width: 100%;
        max-width: 100%;
    }
    .Usform li label::before {
        top: 36px;
        width: 5px;
        height: 5px;
    }
    .Usform .button1 {
        width: 100%;
    }
    .model {
        padding-left: 15px;
        padding-right: 15px;
        padding-top: 3.25rem;
    }
    .model table td {
        font-size: 12px;
        height: 3rem;
    }
    .newProduct {
        padding-left: 15px;
        padding-right: 15px;
    }
    .newProduct ul li {
        width: 100%;
    }
    .newProduct .pbottom {
        padding-left: 1rem;
        padding-bottom: 0;
        padding-right: 1rem;
    }
    .newProduct ul li {
        display: block;
        padding-top: 2rem;
        padding-bottom: 2rem;
    }
    .newProduct .newProductLeft {
        padding-top: 0;
        padding-right: 1rem;
        padding-left: 1rem;
    }
    .newProduct img {
        width: 80%;
        padding: 1rem;
    }
    .newProduct .pbottom {
        font-size: 16px;
    }
    .newProduct .titel p {
        font-size: 20px !important;
        line-height: 2.5rem !important;
    }
    .Newfeature {
        font-size: 22px;
        padding-bottom: 1rem;
    }
    .Newtetal {
        font-size: 20px;
        padding-bottom: 0.5rem;
    }
    .Newconter {
        font-size: 16px;
    }
    .padding {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .special table td {
        font-size: 12px;
        height: 3rem;
    }
    .principle ul {
        display: block;
        padding-left: 0;
        margin-top: 1.1875rem;
    }
    .instructions {
        padding-left: 15px;
        padding-right: 15px;
    }
    .instructions ul li {
        display: block;
    }
    .instructions .instructionsimg {
        margin-left: 0;
    }
    .instructions img {
        width: 100%;
    }
    .instructions .number {
        font-size: 1.125rem;
    }
    .instructionsletf .article {
        font-size: 1.125rem;
    }
    .instructionsletf div {
        font-size: 16px;
    }
    .instructions ul li {
        padding-top: 2.25rem;
        width: 99%;
    }
    .introduce .introduceUlimg {
        width: 100%;
    }
    .Usform .button1 .circle {
        margin-left: 2rem;
    }
    .content-contentus .address ul {
        display: block;
        padding-left: 0;
    }
    .content-contentus .address ul li {
        margin-left: 0;
        width: auto;
    }
    .instructionsletf {
        width: 100%;
    }
    .titel1 {
        font-size: 25px !important;
    }
    .titel2 {
        font-size: 1.5rem !important;
    }
    .hAbout {
        padding: 2.38rem 0;
    }
    .hAbout .box {
        display: block;
    }
    .hAbout .box .img {
        width: 100%;
    }
    .hAbout .box .con {
        width: 100%;
        padding-top: 1.5rem;
    }
    .hTitle {
        font-size: 1.5rem;
    }
    .hBusinessHead {
        display: block;
    }
    .hBusinessTab {
        padding-right: 0;
        padding-top: 1rem;
    }
    .hBusiness {
        padding: 2.38rem 0;
    }
    .swiperButton {
        display: none;
    }
    .hBusinessTab .list li {
        margin-right: 1rem;
    }
    .hBusinessMain {
        padding-left: 0;
    }
    .hBusinessSwiper .swiper-slide .box {
        padding: 1.75rem;
    }
    .hBusinessSwiper .swiper-slide .box .title {
        font-size: 1.5rem;
    }
    .hBusinessSwiper .swiper-slide .box .text {
        width: 100%;
    }
    .hSustainableDevelopmentList li .title {
        font-size: 1.5rem;
    }
    .hSustainableDevelopment .hTitle {
        margin-bottom: 2rem;
    }
    .hSpeech .box {
        display: block;
    }
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    .hSpeech .box .img {
        width: 100%;
    }
    .hSpeech .box .con {
        width: 100%;
        padding-top: 2rem;
        padding-bottom: 3rem;
    }
    .hText p:last-child {
        display: block !important;
    }
    .hSustainableDevelopmentList li .text {
        max-width: 100%;
        font-size: 1rem;
        line-height: 1.5;
    }
    .hSustainableDevelopment {
        padding: 5.38rem 0;
        height: 40rem;
    }
    .hBusinessTab .list {
        flex-wrap: wrap;
    }
    .hSpeech {
        padding-top: 1.5rem;
    }
    .hBusinessSwiper .swiper-slide .box .icon {
        height: 3rem;
        margin-top: 1rem;
        margin-bottom: 1rem;
    }
    
    
    
        .newtt{
            margin-top: 0.75rem;
            width: 100%;
            padding: 1rem 15px;
    }
    .newtt .text {
    font-size: 1.25rem;
}
.newtt .centent {
    font-size: 1rem;
    
}
.newtt .title {
    font-size: 1.7rem;
    
}
.newtt-img{
    width: 100%;
    margin-left: 0;
}
 
      .newProductt ul li.hehade .newtt-img img{
          width: 100%;
           padding: 1rem 0;
      }
      
      
      .newtttiel span {
    font-size: 20px;
   
}
.explain .nanme{
    font-size: 1.25rem;
}
.explain .box{
    display: block;
    font-size: 1rem;
}
     .explain .technology {
    font-size: 1.25rem;
   
     text-align: left; 
} 
.explain .technology:after {
    position: absolute;
    content: '';
    width: 69px;
    background-size: 100% 100%;
    height: 65px;
    background-image: url(../img/technology.png);
    background-repeat: no-repeat;
    left: 19px;
    transform: translate(0);
    top: 0;
}
.purpose.text-center {
    font-size: 1rem;
}
.purpose {
    font-size: 12px;
}

.tdimg img {
    position: absolute;
    right: -0.25rem;
    top: -0.372rem;
    width: 2.5rem !important;
}
.newtttiel_text ,.ttjs{
   
    font-size: 12px;
    
}
.newtttiel {
    
    padding-bottom: 1rem;
}
.ttjs{
   
    width: 100%;
    
}
.special .box{
    display: block;
}
.special .box .img{
    width: 100%;
}
    .ttjs .yuan div:before {
   
    width: 3px;
   
    height: 3px;
   
    border: 2px solid #00bdcd;
}
    .w8{
        width: 100%;
    }
    
    
    /* 新的 */
    .mytable table {
        width: 70rem;
    }

    .mytable {
        overflow-x: auto;
    }

    .mytable table thead tr th {
        padding: 0.4376rem;
    }

    .purpose {
        display: block;
    }

    .purpose .box_l {
        width: 100%;
        margin-bottom: 2rem;
    }

    .purpose .box_r {
        width: 100%;
        height: 12.1875rem;
    }

    .Environment .img {
        height: 9rem;
    }

    .ft_20 {
        font-size: 12px;
    }

    .productAdvantages .box {
        display: block;
    }

    .productAdvantages .box_sm {
        width: auto;
    }

    .mg_b100 {
        margin-bottom: 2.25rem 36px;
    }

    .ft_40 {
        font-size: 20px;
    }

    .characteristic {
        display: block;
    }

    .characteristic .box_l {
        width: auto;
        margin-bottom: 2rem;
    }

    .characteristic .box_r {
        width: auto;
    }

    .newProductth img {
        width: 100%;
        padding: 0;
    }

    .ft_18 {
        font-size: 12px;
    }
    
    
        .hproduct{
        padding-top: 5.25rem;
    padding-bottom: 1.25rem;
    padding-left: 15px;
    padding-right: 15px;
        
    }
    footer{
            padding-left: 15px;
    padding-right: 15px;
    }
    .footer_t{
        display: none;
    }
    .footer-b{
        display: block;
    }
    
    .footer-b .text {
    display: flex
;
    align-items: center;
    color: #999999;
    margin-top: 1rem;
    justify-content: center;
}
.home_bannerjs .swiper-slide{
    font-size: 2.1875rem;
}
.hproductjs .box{
    border: 0;
}
       .footer-b div{
        text-align: center;
    }
    .log{
        margin-left: 0;
    }
    /* 修改 */
    /*修改*/
    .newProductst ul li {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .introduce ul li {
        padding-left: 2rem !important;
        width: auto;
    }

    .flex-grow img {
        height: auto;
    }

    .principle ul li img {
        padding: 0;
    }

    .modell .mytitle {
        padding-top: 3.25rem;
    }

    .mytitle {

        font-size: 18px;

    }

    .bort {
        padding-top: 3.25rem;
        padding-bottom: 3.25rem;

    }

    .instructions ul li.ts {
        padding-top: 2.25rem !important;
    }

    .newProductstmy.newProduct ul li.special {
        padding-bottom: 3.25rem;
        padding-top: 3.25rem;
    }

    .instructions ul li.ts:last-child {
        padding-bottom: 3.25rem;
    }
    .principle ul li{
        padding-top: 0;
        padding-bottom: 0;
    }
    
    
    
/* 脱模剂 */
.demolding{
            padding-left: 15px;
        padding-right: 15px;
}
.pb_90 {
    padding-bottom: 2rem;
}
.pt_90 {
    padding-top: 2rem;
}
.featuretm {
    display: block;
}
.featuretm .box_l ,.featuretm .box_r{
    font-size: 12px;    width: 88%;

}
.featuretm .box_l {
    margin-bottom: 20px;
}
.insttm .box_r .box{
    font-size: 12px;
      padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}
.insttm{    flex-direction: column-reverse;}
.insttm .box_l {
    width: 53%;
    margin: 0 auto;
    margin-top: 31px;
}
.insttm .box_r {
    width: 100%;
}
.casetm .box_l{
    font-size: 12px;
}
.casetm .box_r {

    padding-left: 1rem;
    padding-right: 1rem;
    font-size: 12px;
}
.casetnx{
    margin-top: 2rem;
}
.casetnx .titel {
    font-size: 17px;
        margin-bottom: 1rem;
  
}.casetnx .titelsm {
    font-size: 17px;
}
.casetnx .box_r{
    display: none;
}

    
    
    .casetnx .box_l{
        width: 100%;
    }
    
    .tmmav{
        padding-bottom: 0px;
    }
    
        
    .tmmav     .teshu {
        padding-top: 3.5rem;
    }
    
}
@media (min-width:2133px) {
    .principle ul li:nth-child(3) {
        margin-right: 10vw !important;
    }
}