/* ---------------------------zt-header-box--------------------------------- */
.zt-header-box{
    width: 100%;
    overflow: hidden;
}
.zt-header{
    width: 100%;
    height: 80px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99999;
    background-color: transparent;
}
.zt-header-left{
    width: 46%;
    height: 80px;
    overflow: hidden;
    line-height: 80px;
    margin-left: 4%;
    float: left;
}
.zt-header-right{
    width: 30%;
    float: right;
    margin-right: 66px;
    text-align: right;
}
.zt-header-right>a{
    width: 40px;
    height: 40px;
    display: inline-block;
    text-align: center;
    border-radius: 100%;
    padding: 0px;
    border: 0px;
    margin: 0 10px;
    position: relative;
    cursor: pointer;
    z-index: 9;
    background-repeat: no-repeat;
    margin-top: 20px;
}
.zt-header-back{
    background: url('../image/icon_return.png') no-repeat center center / cover;
}
.zt-header-back:hover{
    border-color:#0062b2;background:#0062b2 url('../image/icon_return.png') no-repeat center center;
}
.zt-header-home{
    background: url('../image/icon_index.png') no-repeat center center / cover;
}
.zt-header-home:hover{
    border-color:#0062b2;background:#0062b2 url('../image/icon_index.png') no-repeat center center;
}
.zt-header-more{
    background: url('../image/icon_more.png') no-repeat center center / cover;
}
.zt-header-more:hover{
    border-color:#0062b2;background:#0062b2 url('../image/icon_more.png') no-repeat center center;
}
.zt-header-lan{
    background: url('../image/icon_lan.png') no-repeat center center / cover;
}

/* 语言 */
.zt-header-yuyan .zt-header-lan{
    display: none;
}
.zt-header-yuyan{
    padding: 10px 0px;
    width: 180px;
    box-shadow: 1px 1px 10px #666;
    background: #fff;
    position: absolute;
    top: 80px;
    right: -56px;
    z-index: 999;
    display: none
}
.zt-header-yuyan:before {
	content: "";
	display: block;
	width: 0px;
	height: 0px;
	border-style: solid;
	border-width: 0 8px 8px;
	border-color: transparent transparent #fff transparent;
	position: absolute;
	top: -8px;
	left: 50%;
	margin: 0 0 0 -4px;
}
.zt-header-yuyan a{
    display: block;
	padding: 5px 54px 5px 0px;
	line-height: 30px;
	background-repeat: no-repeat !important;
	background-position: 20px center !important;
    font-size: 16px;
    color: #555;
}

.zt-header-yuyan a:hover {
	color: #fff;
    background-color: #0062b2;
    z-index: 1;
}

.zt-chinese{
    background-image: url('../image/icon-cn.png');
}
.zt-english{
    background-image: url('../image/icon-en.png');
}
.zt-russian{background-image: url('../image/icon-ru.png');}
.zt-french{background-image: url('../image/icon-fr.png');}
.zt-spanish{background-image: url('../image/icon-sp.png');}

.zt-header-lan{
    width: 40px;
    height: 40px;
    display: inline-block;
    text-align: center;
    border-radius: 100%;
    padding: 0px;
    border: 0px;
    margin: 0 10px;
    position: relative;
    cursor: pointer;
    z-index: 9;
    background-repeat: no-repeat;
    margin-top: 20px; 
}
.zt-header-lanbox{
    width: 60px;
    height: 80px;
    position: relative;
    display: inline-block;
}

.zt-header-lanbox:hover .zt-header-yuyan{
    display: block;
    animation: fadeInUpV .6s ease-in-out;
    -webkit-animation: fadeInUpV .6s ease-in-out;
}
.zt-header-lanbox:hover .zt-header-lan{
    border-color:#0062b2;background:#0062b2 url('../image/icon_lan.png') no-repeat center center;
}

/* ----------------------zt-banner-box-------------------------------------- */
.zt-banner-box{
    width: 100%;
    overflow: hidden;
}
.zt-banner{
    width: 100%;
    height: 920px;
    overflow: hidden;
    position: relative;
}
.zt-banner img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.zt-banner-title{
    width: 100%;
    overflow: hidden;
    position: absolute;
    text-align: center;
    left: 0;
    top: 10%;
    color: #fff;
    z-index: 1;
}
.zt-banner-title h6{
    font-size: 60px;
    font-weight: bold;
    text-transform: uppercase;
}
.zt-banner-title p{
    font-size: 24px;
}

.zt-banner-pic{
    position: absolute;
    width: 100%;
    left: 0;
    top: 30%;
    text-align: center;
    z-index: 1;
}
.zt-banner-pic img{
    width: 697px;
    height: 509px;
}

.zt-banner-button{
    width: 100%;
    position: absolute;
    text-align: center;
    left: 0;
    bottom: 6%;
    overflow: hidden;
    z-index: 1;
}
.zt-banner-button h6{
    width: 186px;
    height: 46px;
    border: 1px solid #fff;
    border-radius: 20px;
    display: inline-block;
    text-align: center;
    color: #fff;
    font-size: 18px;
    line-height: 46px;
    margin: 0 10px;
}
.zt-banner-button h6 i{
    width: 18px;
    display: inline-block;
    margin: -3px 12px 0 0;
    vertical-align: middle;
    background-repeat: no-repeat;
}
.zt-bannerB-video i{
    height: 22px;
    background-image: url('../image/icon_ban_video.png');
}
.zt-bannerB-pmore i{
    height: 20px;
    background-image: url('../image/icon_ban_more.png');
}
.zt-banner-button h6:hover{
    border-color: #273c92;
    background-color: #273c92;
}

/* ------------------------zt-container-box------------------------------------ */
.zt-container-box{
    width: 100%;
    overflow: hidden;
}


/* ------------------------zt-fournav-box------------------------------------ */
.zt-fournav-box{
    width: 100%;
    overflow: hidden;
    background: -webkit-linear-gradient(left,#1e3386,#2a4098);
    background: -moz-linear-gradient(left,#1e3386,#2a4098);
    background: linear-gradient(left,#1e3386,#2a4098);
}
.zt-fournav{
    width: 1280px;
    margin: 0 auto;
}
.zt-fournav ul {
    width: 100%;
    overflow: hidden;
}
.zt-fournav ul li{
    width: 25%;
    float: left;
    text-align: center;
    padding: 60px 10px;
}
.zt-fournav ul li h6{
    width: 80px;
    height: 60px;
    overflow: hidden;
    margin: 0 auto;
}
.zt-fournav ul li p{
    font-size: 20px;
    color: #fff;
    font-weight: bold;
    height: 54px;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-top: 36px;
}
.zt-fournav ul li:first-child{
    background-color: #1e3386;
}
.zt-fournav ul li:nth-child(2){
    background-color: #22368b;
}
.zt-fournav ul li:nth-child(3){
    background-color: #273c92;
}
.zt-fournav ul li:last-child{
    background-color: #2a4098;
}

/* -----------------------zt-super-box------------------------------------- */
.zt-super-box{
    width: 100%;
    overflow: hidden;
    padding: 0 0 76px 0;
}
.zt-super{
    width: 1280px;
    margin: 0 auto;
}
.zt-super-title{
    width: 100%;
    overflow: hidden;
    text-align: center;
    padding: 90px 0 64px 0;
}
.zt-super-title h4{
    font-size: 36px;
    color: #000;
    font-weight: bold;
    text-transform: uppercase;
}
.zt-super-title p{
    font-size: 18px;
    color: #666;
    margin-top: 12px;
    width: 70%;
    margin-left: 15%;
}

.zt-super-words{
    width: 100%;
    overflow: hidden;
}
.zt-super-words ul{
    width: 100%;
    overflow: hidden;
}
.zt-super-words ul li{
    width: 50%;
    float: left;
}
.zt-super-words ul li:first-child{
    text-align: center;
}



/* --------------------------zt-design-box---------------------------------- */
.zt-design-box{
    width: 100%;
    overflow: hidden;
    background-repeat: no-repeat;
    padding: 0 0 140px 0;
}
.zt-design{
    width: 1280px;
    margin: 0 auto;
}
.zt-design-title{
    width: 100%;
    overflow: hidden;
    padding: 120px 0 66px 0;
    text-align: center;
}
.zt-design-title h4{
    font-size: 36px;
    color: #fff;
    font-weight: bold;
    text-transform: uppercase;
}
.zt-design-title p{
    font-size: 18px;
    color: #fff;
    margin-top: 12px;
    width: 70%;
    margin-left: 15%;
}
.zt-design-words{
    width: 100%;
    overflow: hidden;
    position: relative;
    text-align: center;
}
.zt-design-pic{
    width: 819px;
    height: 379px;
}

.zt-design-dian{
    width: 52px;
    height: 52px;
    position: absolute;
    -webkit-animation: dianBig 2s ease-in-out infinite;
    -moz-animation: dianBig 2s ease-in-out infinite;
    -ms-animation: dianBig 2s ease-in-out infinite;
    animation: dianBig 2s ease-in-out infinite;
}
@keyframes dianBig
{
    0%{transform: scale(.8);}
    50% {transform: scale(1.04);}
    100% {transform: scale(.8);}
}

@-moz-keyframes dianBig
{
    0%{transform: scale(.8);}
    50% {transform: scale(1.04);}
    100% {transform: scale(.8);}
}

@-webkit-keyframes dianBig
{
    0%{transform: scale(.8);}
    50% {transform: scale(1.04);}
    100% {transform: scale(.8);}
}

@-o-keyframes dianBig
{
    0%{transform: scale(.8);}
    50% {transform: scale(1.04);}
    100% {transform: scale(.8);}
}
.zt-design-dianL{
    top: 22%;
    left: 40.2%;
}
.zt-design-dianR{
    left: 40.2%;
    bottom: 16%;
}


/* ----------------------zt-fast-box-------------------------------------- */
.zt-fast-box{
    width: 100%;
    overflow: hidden;
    padding: 176px 0 132px 0;
}
.zt-fast{
    width: 1280px;
    margin: 0 auto;
}
.zt-fast ul{
    width: 100%;
    overflow: hidden;
}
.zt-fast ul li{
    width: 50%;
    float: left;
}
.zt-fast-words{
    width: 100%;
    overflow: hidden;
}

.zt-fast-words h6{
    font-size: 36px;
    color: #000;
    font-weight: bold;
    text-transform: uppercase;
}
.zt-fast-words p{
    width: 80%;
    font-size: 18px;
    color: #666;
    margin-top: 44px;
}
.zt-fast-img1{
    margin-top: 26px;
    width: 414px;
    height: 101px;
}
.zt-fast-img2{
    margin-top: 26px;
    width: 181px;
    height: 101px;
}


.zt-fast-pic{
    width: 624px;
    height: 391px;
    margin: 100px 0 0 0;
}





/* ----------------------------zt-floor-box-------------------------------- */
.zt-floor-box{
    width: 100%;
    overflow: hidden;
    background-color: #f2f2f2;
    padding: 0 0 146px 0;
}
.zt-floor{
    width: 1280px;
    margin: 0 auto;
}
.zt-floor-title{
    width: 100%;
    overflow: hidden;
    text-align: center;
    padding: 90px 0 64px 0;
}
.zt-floor-title h4{
    font-size: 36px;
    color: #000;
    font-weight: bold;
    text-transform: uppercase;
}
.zt-floor-title p{
    font-size: 18px;
    color: #666;
    margin-top: 12px;
    width: 70%;
    margin-left: 15%;
}

.zt-floor-words{
    width: 100%;
    overflow: hidden;
    text-align: center;
}

.zt-floor-words img{
    width: 1254px;
    height: 354px;
}



/* -----------------------------zt-easy-box------------------------------- */
.zt-easy-box{
    width: 100%;
    background-color: #131313;
    overflow: hidden;
}
.zt-easy{
    width: 1280px;
    margin: 0 auto;
}
.zt-easy-words{
    width: 100%;
    height: 500px;
    overflow: hidden;
    position: relative;
}
.zt-easy-words-pic{
    position: absolute;
    display: inline-block;
    left: 50%;
    top: 0;
    transform: translate(-50%,0);
}


#scene{
    width: 100% !important;
    height: 500px !important;
}
#scene canvas{
    width: 100% !important;
    height: 500px !important;
}


/* --------------------------zt-wave-box---------------------------------- */
.zt-wave-box{
    width: 100%;
    overflow: hidden;
    padding: 0 0 90px 0;
}
.zt-wave{
    width: 1280px;
    margin: 0 auto;
}

.zt-wave-words{
    width: 100%;
    overflow: hidden;
    text-align: center;
}
.zt-wave-switch{
    width: 100%;
    overflow: hidden;
    font-size: 0;
    text-align: center;
    padding: 100px 0 0 0;
}
.zt-wave-switch h6{
    display: inline-block;
    width: 200px;
    height: 54px;
    border: 1px solid #273c92;
    text-align: center;
    line-height: 54px;
    font-size: 16px;
    color: #273c92;
    cursor: pointer;
    white-space:nowrap;
    text-overflow:ellipsis;
    overflow:hidden;
}

.zt-wave-switch-active{
    background-color: #273c92 !important;
    color: #fff !important;
}
.zt-wave-switch-1{
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
}
.zt-wave-switch-2{
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
}


/* -------------------------zt-footerPic-box----------------------------------- */
.zt-footerPic-box{
    width: 100%;
    overflow: hidden;
}
.zt-footerPicZ{
    width: 100%;
    overflow: hidden;
}
.zt-footerPic ul{
    width: 100%;
    overflow: hidden;
}
.zt-footerPic ul li{
    width: 50%;
    height: 820px;
    float: left;
    text-align: center;
    padding: 60px 20px;
    position: relative;
}
.zt-footerPic ul li:first-child{
    background-color: #151515;
}
.zt-footerPic ul li:last-child{
    background-color: #273c92;
}

.zt-footerPic ul li h6{
    width: 659px;
    height: 524px;
    margin: 0 auto;
    overflow: hidden;
}
.zt-footerPic ul li h5{
    width: 100%;
    overflow: hidden;
    margin-top: 60px;
    position: absolute;
    left: 0;
    bottom: 60px;
}
.zt-footerPic ul li h5 p{
    font-weight: bold;
    font-size: 36px;
    color: #fff;
}
.zt-footerPic ul li h5 i{
    display: inline-block;
    background-repeat: no-repeat;
    margin-top: 30px;
}
.zt-footerPic ul li:first-child h5 i{
    width: 194px;
    height: 13px;
    background-image: url('../image/footer_iconL.png');
}
.zt-footerPic ul li:last-child h5 i{
    width: 189px;
    height: 43px;
    background-image: url('../image/footer_iconR.png');
}



/* ---------------------------zt-footerNav--------------------------------- */
.zt-footerNav{
    width: 100%;
    overflow: hidden;
    text-align: center;
    font-size: 14px;
    color: #fff;
    padding: 32px 0;
    background-color: #111;
}




/* ------------------------------------------------------------ */
.Video-Plyr-Box{
    display: none;
}

/* ------------------------------------------------------------ */


/* -------------------------PC端--------------------------- */

@media all and (max-width:1380px) {
    .zt-footerPic ul li h6 {
        width: 80%;
        height: auto;
    }
    .zt-footerPic ul li h6 img{
        width: 100%;
    }
    .zt-footerPic ul li {
        height: 700px;
    }
}

@media all and (max-width:1300px) {
    .zt-fournav {
        width: 92%;
        margin-left: 4%;
    }
    .zt-super {
        width: 92%;
        margin-left: 4%;
    }
    .zt-design {
        width: 92%;
        margin-left: 4%;
    }
    .zt-fast {
        width: 92%;
        margin-left: 4%;
    }
    .zt-easy {
        width: 92%;
        margin-left: 4%;
    }
    .zt-wave {
        width: 92%;
        margin-left: 4%;
    }
    .zt-fast-pic {
        width: 560px;
        height: auto;
        margin: 100px 0 0 0;
    }
    .zt-floor {
        width: 92%;
        margin-left: 4%;
    }
    .zt-floor-words img {
        width: 1000px;
        height: auto;
    }

}

@media all and (max-width:1280px) {
    .zt-super-words ul li:first-child {
        text-align: left;
    }
    .zt-banner {
        height: 800px;
    }
    .zt-banner-pic img {
        width: 600px;
        height: auto;
    }
    .zt-fournav ul li {
        padding: 40px 10px;
    }
    .zt-footerPic ul li {
        height: 640px;
    }
}

@media all and (max-width:1200px) {
    .zt-banner-title h6 {
        font-size: 48px;
    }
    .zt-banner-pic img {
        width: 560px;
        height: auto;
    }
    .zt-banner {
        height: 730px;
    }
    .zt-super-words ul li img{
        width: 80%;
    }
    .zt-fast-pic {
        width: 448px;
    }
    .zt-fast-box {
        padding: 100px 0 100px 0;
    }
    .zt-fast-words p {
        margin-top: 26px;
    }
    .zt-floor-words img {
        width: 900px;
        height: auto;
    }
    .zt-footerPic ul li {
        height: 600px;
    }
}


/* ------------------------手机端-------------------------- */

@media all and (max-width:1000px) {
    .zt-header {
        height: 60px;
    }
    .zt-header-left {
        width: 42%;
        height: 60px;
        margin-left: 2%;
        line-height: 60px;
    }
    .zt-header-right {
        width: 54%;
        float: right;
        margin-right: 2%;
        text-align: right;
    }
    .zt-header-right>a {
        margin: 0 2px;
        margin-top: 10px;
        float: right;
        width: 32px;
        height: 32px;
    }
    .zt-header-lan {
        margin: 0 2px;
        margin-top: 10px;
        width: 32px;
        height: 32px;
    }
    .zt-header-lanbox {
        width: 50px;
        height: 50px;
    }

    /* 语言切换 */
    .zt-header-yuyan {
      top: 60px;
      right: -64px;
    }

    .zt-banner-title h6 {
        font-size: 22px;
    }
    .zt-banner-title p {
        width: 90%;
        margin-left: 5%;
        font-size: 16px;
    }
    .zt-banner-pic img {
        width: 282px;
        height: auto;
    }
    .zt-banner-title {
        top: 16%;
    }
    .zt-banner-pic {
        top: 34%;
    }
    .zt-banner-button h6 {
        width: 140px;
        height: 40px;
        font-size: 14px;
        line-height: 40px;
        margin: 0px 4px;
    }
    .zt-banner {
        height: 400px;
    }
    .zt-fournav ul li {
        width: 50%;
        padding: 24px 10px;
    }
    .zt-fournav ul li p {
        font-size: 16px;
        height: 44px;
        margin-top: 16px;
    }
    .zt-super-title h4 {
        font-size: 22px;
    }
    .zt-super-title p {
        font-size: 16px;
        margin-top: 8px;
        width: 100%;
        margin-left: 0%;
    }
    .zt-super-title {
        padding: 28px 0 14px 0;
    }
    .zt-super-words ul li:first-child {
        text-align: center;
    }
    .zt-super-words ul li {
        width: 100%;
        text-align: center;
        margin-top: 20px;
    }
    .zt-super-box {
        padding: 0 0 38px 0;
    }
    .zt-design-title h4 {
        font-size: 22px;
    }
    .zt-design-title p {
        font-size: 16px;
        margin-top: 8px;
        width: 100%;
        margin-left: 0%;
    }
    .zt-design-pic {
        width: 300px;
        height: auto;
    }
    .zt-design-dian {
        width: 36px;
        height: 36px;
    }
    .zt-design-dianL {
        top: 15%;
        left: 32%;
    }
    .zt-design-dianR {
        left: 32%;
        bottom: 10%;
    }
    .zt-design-title {
        padding: 38px 0 38px 0;
    }
    .zt-design-box {
        padding: 0 0 48px 0;
    }
    .zt-fast ul li {
        width: 100%;
    }
    .zt-fast-words h6 {
        font-size: 22px;
    }
    .zt-fast-words p {
        width: 100%;
        font-size: 16px;
        margin-top: 10px;
    }
    .zt-fast-img1 {
        margin-top: 16px;
        width: 300px;
        height: auto;
    }
    .zt-fast-box {
        padding: 38px 0 40px 0;
    }
    .zt-fast-pic {
        width: 300px;
        margin: 30px 0 0 0;
    }
    .zt-floor-title h4 {
        font-size: 22px;
    }
    .zt-floor-title p {
        width: 100%;
        font-size: 16px;
        margin-top: 10px;
        margin-left: 0%;
    }
    .zt-floor-words img {
        width: 300px;
        height: auto;
    }
    .zt-floor-title {
        padding: 30px 0 28px 0;
    }
    .zt-floor-box {
        padding: 0 0 40px 0;
    }
    .zt-easy-words-pic {
        width: 80%;
    }
    .zt-easy-words {
        height: 236px;
    }
    #scene {
        height: 236px !important;
    }
    #scene canvas {
        height: 236px !important;
    }
    .zt-wave-words img{
        width: 80%;
    }
    .zt-wave-switch {
        padding: 44px 0 0 0;
    }
    .zt-wave-switch h6 {
        width: 140px;
        height: 46px;
        line-height: 46px;
        font-size: 12px;
    }
    .zt-wave-box {
        padding: 0 0 44px 0;
    }
    .zt-footerPic ul li h5 p {
        font-size: 20px;
    }
    .zt-footerPic ul li:first-child h5 i {
        width: 140px;
        height: 12px;
    }
    .zt-footerPic ul li:last-child h5 i {
        width: 140px;
        height: 44px;
    }
    .zt-footerPic ul li {
        height: 270px;
        padding: 24px 8px;
    }
    .zt-footerPic ul li h5 {
        bottom: 30px;
    }
    .zt-footerNav {
        padding: 24px 0;
    }
    .zt-footerNav p{
        width: 92%;
        margin-left: 4%;
    }

}