html{
    font-size: 20px;
}

html, body {
    scroll-behavior:smooth; 
}

body{
    min-width: 1280px;
}

/* 顶部导航栏 */
.nav{
    position: relative;
    width: 1366px;
    height: 100px;
    z-index: 3;          
    background-color: #fff;
    animation: NavMove .5s .5s both;
    -webkit-animation: NavMove .5s .5s both;
    -moz-animation: NavMove .5s .5s both;
    -o-animation: NavMove .5s .5s both;
}

/* logo */
.nav .logo{
    display: flex;
    position: absolute;
    top: 10px;
    left: 10%;
    width: 20%;
    height: 80px;
}

.logo>img{
    width: 80px;
    height: 80px;
}

.logo>h1{
    margin-left: 10px;
    align-self: center;
    -webkit-algin-self:center;
    font-family: 'Times New Roman', Times, serif;
    font-size: 0.9rem;
}

/* nav */
.nav>ul{
    position: absolute;
    top: 10px;
    left: 30%;
    width: 50%;
    height: 80px;
}

.nav>ul li{
    float: left;
    display: flex;
    position: relative;
    width: 20%;
    height: 80px;
    cursor: pointer;
}

.nav>ul li::before{
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 0;
    height: 5px;
    background: #409EFF;
    border-radius: 5px;
    margin: 0 auto;
    transition: width 0.5s;
    -moz-transition: width 0.5s;
    -webkit-transition: width 0.5s;
    -o-transition: width 0.5s;
}

.nav>ul li:hover::before{
    width:70%;
}

.nav ul li span{
    position: relative;
    align-self: center;
    -webkit-algin-self:center;
    margin:0 auto;
    font-size: 0.9rem;
    color: #606266;
    font-weight: bold;
}

.nav ul li:hover span{
    color: #409EFF;
}

/*联系方式 */
.nav>ol{
    position: absolute;
    top: 10px;
    left: 80%;
    width: 20%;
    height: 80px; 
    border-left: 2px solid rgb(208, 209, 211);
}

.nav>ol>li{
    width: 100%;
    height: 50%;
}

.nav>ol>li>i{
    font-size: 0.8rem;
    font-weight: bold;
    color: #409EFF;
    margin-left: 20px;
}

.nav>ol>li>span{
    font-size: 0.7rem;
    font-weight: bold;
    color: #909399;
}

/* 海报 */
.bill{
    position: relative;
    width: 1366px;
    height: 700px;
    animation: BillMove 1s linear 0.5s both;
    -webkit-animation: BillMove 1s linear 0.5s both;
    -moz-animation: BillMove 1s linear 0.5s both;
    -o-animation: BillMove 1s linear 0.5s both;
}

.bill::after{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000000;
    opacity: 0.5;
}

.bill::before{
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 160px;
    background: url('../images/bill_bg.png') no-repeat;
    background-size: 100% 100%;
    z-index: 3;
}

.bill>img{
    width: 100%;
    height: 100%;
}

.bill>.welcome{
    text-align:center;
    position: absolute;
    top: 0;
    left:0;
    width:100%;
    height: 80%;
    padding: 15% 0 5%;
    z-index: 2;
}

.bill>.welcome>h1{
    color: #fff;
}

.bill>.welcome>h1:nth-of-type(1){
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1.6rem;
    animation: H1_1-3Move .2s linear 1.5s both;
    -webkit-animation: H1_1-3Move .2s linear 1.5s both;
    -moz-animation: H1_1-3Move .2s linear 1.5s both;
    -o-animation: H1_1-3Move .2s linear 1.5s both;
}

.bill>.welcome>h1:nth-of-type(2){
    font-size: 2.3em;
    animation: H1_2Move .2s linear 1.6s both;
    -webkit-animation: H1_2Move .2s linear 1.6s both;
    -moz-animation: H1_2Move .2s linear 1.6s both;
    -o-animation: H1_2Move .2s linear 1.6s both;
}

.bill>.welcome>h1:nth-of-type(3){
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1.2rem;
    color:#ccc;
    animation: H1_1-3Move .2s linear 1.7s both;
    -webkit-animation: H1_1-3Move .2s linear 1.7s both;
    -moz-animation: H1_1-3Move .2s linear 1.7s both;
    -o-animation: H1_1-3Move .2s linear 1.7s both;
}

/* title */
.title{
    position: relative;
    left: 0;
    right: 0;
    margin: auto;
    width: 100%;
    height: 100px;
    text-align: center;
}

.title>h1{
    font-size: 1.6rem;
    color: rgb(47, 79, 79);
    /* background-image: -webkit-gradient(linear, 0 0, 0 bottom, from(rgba(0,153,255,1)), to(rgba(102,51,255,1)));
    background-image: gradient(linear, 0 0, 0 bottom, from(rgba(0,153,255,1)), to(rgba(102,51,255,1)));
    -webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color:transparent; */
}

.title>hr{
    width: 50px;
    height: 5px;
    margin: 10px auto;
    background-color: #E6A23C;
    border: 0;
    border-radius: 5px;
}

.title>h2{
    font-size: 0.9rem;
    color: #909399;
}

/* 公司概览 */
.frame{
    position: relative;
    width: 1366px;
    min-height: 700px;
    background-color: #ffffff;
    overflow: hidden;
}

.frame>.frame_body{
    position: relative;
    width: 100%;
}

.frame#synopsis::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:url('../images/bg.png') no-repeat;
    background-size: 100% 100%;
    opacity: 0.3;
}


/* 左侧轮播 */
.frame>.frame_body>.rotation{
    float: left;
    position: relative;
    top: 0;
    left: 10%;
    width: 500px;
    height: 500px;
    background: url('../images/computed.png') no-repeat;
    background-size: 100% 100%;
    animation: ComputeMove .2s linear both paused;
    -webkit-animation: ComputeMove 1s linear both paused;
    -moz-animation: ComputeMove .2s linear both paused;
    -o-animation: ComputeMove .2s linear both paused;
}

.frame>.frame_body>.computedrun{
    animation-play-state:running;
    -webkit-animation-play-state:running;
    -moz-animation-play-state:running;
    -o-animation-play-state:running;
}

.focus{
    position: absolute;
    top: 78px;
    left: 20px;
    width: 460px;
    height: 265px;
    overflow: hidden;
}

.focus>ul{
    position: absolute;
    height: 100%;
}

.focus>ul>li{
    float: left;
    width:20%;
    height: 100%;
}

.focus>ul>li>img{
    width: 100%;
    height: 100%;
}

/* 底部按钮 */
.frame_body>.btn{
    position: relative;
    bottom: 0;
    left: 0;
    width:100%;
    height: 100px;
    text-align:center;
}

.frame_body>.btn>span{
	display: inline-block;
	width: 10px;
    height: 10px;
    border: 5px solid #409EFF;
    margin: 0 10px;
    cursor: pointer;
    border-radius: 50%;
	background:#ffffff;
}

/* 右侧描述 */
.frame>.frame_body>.describe{
    position: relative;
    left: 10%;
    width: calc(100% - 20% - 600px);
    height: 400px;
    padding: 50px;
    overflow: hidden;
}

.describe>ul>li>h1{
    display: inline-block;
    font-size: 1.4rem;
    color: rgb(47, 97, 97);
    padding-left: 10px;
    border-left: 10px solid #409EFF;
    animation: H1_1-3Move .5s linear both paused;
    -webkit-animation: H1_1-3Move .5s linear both paused;
    -moz-animation: H1_1-3Move .5s linear both paused;
    -o-animation: H1_1-3Move .5s linear both paused;
}

.describe>ul>li>h2{
    display: inline-block;
    font-size: 0.9rem;
    color: #909399;
    padding-left: 5px;
    animation: H1_1-3Move .5s linear both paused;
    -webkit-animation: H1_1-3Move .5s linear both paused;
    -moz-animation: H1_1-3Move .5s linear both paused;
    -o-animation: H1_1-3Move .5s linear both paused;
}

.describe>ul>li>p{
    margin-top: 20px;
    text-indent: 2em;
    font-size: 0.9rem;
    line-height: 1.6rem;
    color: #003479;
    animation: H1_1-3Move .5s linear .1s both paused;
    -webkit-animation: H1_1-3Move .5s linear .1s both paused;
    -moz-animation: H1_1-3Move .5s linear .1s both paused;
    -o-animation: H1_1-3Move .5s linear .1s both paused;
}

.describe>ul>li>.otherrun{
    animation-play-state:running;
    -webkit-animation-play-state:running;
    -moz-animation-play-state:running;
    -o-animation-play-state:running;
}

.describe>ul>li>p>i{
    text-indent: 2em;
    font-size: 1rem;
    margin-right: 20px;
    color: #409EFF;
}

.describe>ul>li>p>:nth-of-type(1){
    text-indent: 0em;
}

/* 著作权证 */
.frame#business::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:url('../images/bg.png') no-repeat;
    background-size: 100% 100%;
    opacity: 0.3;
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
}

.frame_body>ul{
    position: relative;
    width: calc(100% - 20%);
    height: 500px;
    margin: 50px 10% 0;
}

.frame_body>ul>li{
    float: left;
    position: relative;
    width: 50%;
    height: 250px;
    animation: BusinessMove 1s linear both paused;
    -webkit-animation: BusinessMove 1s linear both paused;
    -moz-animation: BusinessMove 1s linear  both paused;
    -o-animation: BusinessMove 1s linear both paused;
}

.frame_body>ul>li:nth-of-type(1){
    animation-delay: .2s;
    -webkit-animation-delay: .2s;
    -moz-animation-delay: .2s;
    -o-animation-delay: .2s;
}

.frame_body>ul>li:nth-of-type(2){
    animation-delay: .4s;
    -webkit-animation-delay: 0.4s;
    -moz-animation-delay: .4s;
    -o-animation-delay: .4s;
}

.frame_body>ul>li:nth-of-type(3){
    animation-delay: .6s;
    -webkit-animation-delay: 0.6s;
    -moz-animation-delay: .6s;
    -o-animation-delay: .6s;
}

.frame_body>ul>li:nth-of-type(4){
    animation-delay: .8s;
    -webkit-animation-delay: .8s;
    -moz-animation-delay: .8s;
    -o-animation-delay: .8s;
}

.frame_body>ul>.businessrun{
    animation-play-state:running;
    -webkit-animation-play-state:running;
    -moz-animation-play-state:running;
    -o-animation-play-state:running;
}

.frame_body>ul>li>figure{
    float: left;
    position: relative;
    width: 200px;
    height: 200px; 
}

.frame_body>ul>li:hover figure{
    -webkit-animation: BusinessBeat 0.5s linear;
    -moz-animation: BusinessBeat 0.5s linear;
    -o-animation: BusinessBeat 0.5s linear;
    animation: BusinessBeat 0.5s linear;
}

.frame_body>ul>li>figure>img{
    position: absolute;
    left: 0;
    right: 0;
    width: auto;
    height: 100%;
    margin: 0 auto;
}

.frame_body>ul>li>.text{
    float: left;
    width: calc(100% - 230px);
    height: 170px;
    padding: 15px;
}

.text>h1{
    font-size: 1.2rem;
    color: #003479;
}

.text>h1:first-child:nth-last-child(n+14),
.text>h1:first-child:nth-last-child(n+14) ~ h1 {
    font-size: 0.9rem;    
}

.text>hr{
    width: 50px;
    height: 5px;
    margin: 10px 0;
    border: 0;
    border-radius: 10px;
    background-color: #E6A23C; 
}

.text>p{
    font-size: 0.9rem;
    line-height: 1.4rem;
    color: #003479;
    text-indent: 2em;
    overflow: hidden;
	display: -webkit-box;
    -webkit-box-orient: vertical;
	-webkit-line-clamp: 4;
}

.frame_body>ul>li:hover .text>h1,
.frame_body>ul>li:hover .text>hr,
.frame_body>ul>li:hover .text>p{
    -webkit-animation: BusinessBeat 0.5s linear;
    -moz-animation: BusinessBeat 0.5s linear;
    -o-animation: BusinessBeat 0.5s linear;
    animation: BusinessBeat 0.5s linear;
}

.frame_body>ul>li:hover .text>h1{
    -webkit-animation-delay: .1s;
    -moz-animation-delay: .1s;
    -o-animation-delay: .1s;
    animation-delay: .1s;
}

.frame_body>ul>li:hover .text>hr{
    -webkit-animation-delay: .2s;
    -moz-animation-delay: .2s;
    -o-animation-delay: .2s;
    animation-delay: .2s;
}

.frame_body>ul>li:hover .text>p{
    -webkit-animation-delay: .3s;
    -moz-animation-delay: .3s;
    -o-animation-delay: .3s;
    animation-delay: .3s;
}

/* 开发团队 */
.frame#tream::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:url('../images/bg.png') no-repeat;
    background-size: 100% 100%;
    opacity: 0.3;
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
    -ms-transform: rotateY(180deg);
    transform: rotateY(180deg);
}

.frame_body>.card{
    width: calc(100% - 20%);
    height: 500px;
    margin: 20px 10%;
    overflow: hidden;
}

.frame_body>img{
    position: absolute;
    width: 50px;
    height: 50px;
    cursor: pointer;
    animation: CardMove 1s linear both 1s paused;
    -webkit-animation: CardMove 1s linear both 1s paused;
    -moz-animation: CardMove 1s linear  both 1s paused;
    -o-animation: CardMove 1s linear both 1s paused;
}

.frame_body>.directionrun{
    animation-play-state: running;
    -webkit-animation-play-state: running;
    -moz-animation-play-state: running;
    -o-animation-play-state: running;
}

.frame_body>img:nth-of-type(1){
    display: none;
    top: 225px;
    left: 50px;
}

.frame_body>img:nth-of-type(2){
    top: 225px;
    right: 50px;
}

.card>#card_list{
    position: relative;
    height: 100%;
    overflow: hidden;
}

#card_list>li{
    float: left;
    position: relative;
    width: 300px;
    height: 420px;
    margin: 40px 30px;
    text-align: center;
    animation: CardMove 1s linear both paused;
    -webkit-animation: CardMove 1s linear both paused;
    -moz-animation: CardMove 1s linear  both paused;
    -o-animation: CardMove 1s linear both paused;
}

#card_list>li::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#card_list>li:hover::before{
    background: url('../images/card.png') no-repeat;
    background-size: 100% 100%;
}

#card_list>li:nth-of-type(1){
    animation-delay: .2s;
    -webkit-animation-delay: .2s;
    -moz-animation-delay: .2s;
    -o-animation-delay: .2s;
}

#card_list>li:nth-of-type(2){
    animation-delay: .4s;
    -webkit-animation-delay: 0.4s;
    -moz-animation-delay: .4s;
    -o-animation-delay: .4s;
}

#card_list>li:nth-of-type(3){
    animation-delay: .6s;
    -webkit-animation-delay: 0.6s;
    -moz-animation-delay: .6s;
    -o-animation-delay: .6s;
}

#card_list>li:nth-of-type(4){
    animation-delay: .8s;
    -webkit-animation-delay: 0.8s;
    -moz-animation-delay: .8s;
    -o-animation-delay: .8s;
}

#card_list>.treamrun{
    animation-play-state:running;
    -webkit-animation-play-state:running;
    -moz-animation-play-state:running;
    -o-animation-play-state:running;
}

#card_list>li>figure{
    position: relative;
    left: 0;
    right: 0;
    width: 200px;
    height: 200px;
    margin: 50px auto 0;
    border-radius: 50%;
    font-size:0;  
    z-index: 1;
}

#card_list>li>figure::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width:100%;
    height:100%;
    background:url('../images/figure_bg.png') no-repeat;
    background-size: 100% 100%;
    -webkit-transition: all 2s;
    -moz-transition: all 2s;
    -o-transition: all 2s;
    transition: all 2s;
}

#card_list>li:hover figure::before{
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
}

#card_list>li>figure>img{
	position:absolute;
	top:0;
	left:0px;
	width:100%;
	height:100%;
    background-color: #fff;
    border-radius:50%;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
}

#card_list>li:hover img{
	transform:scale(.65);
	-ms-transform:scale(.65);	
	-moz-transform:scale(.65); 
	-webkit-transform:scale(.65); 
	-o-transform:scale(.65);
}

#card_list>li>h1{
    position: relative;
    left: 0;
    right: 0;
    margin: 50px auto 20px;
    font-size: 1.2rem;
    color: #003479;
}

#card_list>li>h2{
    position: relative;
    left: 0;
    right: 0;
    margin: auto;
    font-size: 0.9rem;
    color: rgba(0,52,121,0.8);
}

/* 荣誉证书 */
.frame#certificate::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:url('../images/bg.png') no-repeat;
    background-size: 100% 100%;
    opacity: 0.3;
    -webkit-transform: rotateX(180deg);
    -moz-transform: rotateX(180deg);
    -o-transform: rotateX(180deg);
    -ms-transform: rotateX(180deg);
    transform: rotateX(180deg);
}

.frame_body>.carousel{
    width: calc(100% - 20%);
    height: 450px;
    margin: 50px 10% 100px;
}

.carousel>.icon-cards {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 350px;
    height: 350px;
    -webkit-perspective: 800px;
    perspective: 800px;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
}

.icon-cards__content {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-transform: translateZ(-200px) rotateY(0);
    -moz-transform: translateZ(-200px) rotateY(0);
    -o-transform: translateZ(-200px) rotateY(0);
    -ms-transform: translateZ(-200px) rotateY(0);
    transform: translateZ(-200px) rotateY(0);
    -webkit-animation: carousel 40s infinite linear forwards;
    -moz-animation: carousel 40s infinite linear forwards;
    -o-animation: carousel 40s infinite linear forwards;
    animation: carousel 40s infinite linear forwards;
}

.icon-cards__item{
    position: absolute;
    top: 0;
    left: 0;
    width: 350px;
    height: 350px;
    border-radius: 6px;
    cursor: pointer;
    background: url('../images/certificate.png') no-repeat;
    background-size:100% 100%;
}
.icon-cards__item:nth-child(1) {
    -webkit-transform: rotateY(0) translateZ(400px);
    -moz-transform: rotateY(0) translateZ(400px);
    -ms-transform: rotateY(0) translateZ(400px);
    -o-transform: rotateY(0) translateZ(400px);
    transform: rotateY(0) translateZ(400px);
}

.icon-cards__item:nth-child(2) {
    -webkit-transform: rotateY(60deg) translateZ(400px);
    -moz-transform: rotateY(60deg) translateZ(400px);
    -o-transform: rotateY(60deg) translateZ(400px);
    -ms-transform: rotateY(60deg) translateZ(400px);
    transform: rotateY(60deg) translateZ(400px);
}

.icon-cards__item:nth-child(3) {
    -webkit-transform: rotateY(120deg) translateZ(400px);
    -moz-transform: rotateY(120deg) translateZ(400px);
    -o-transform: rotateY(120deg) translateZ(400px);
    -ms-transform: rotateY(120deg) translateZ(400px);
    transform: rotateY(120deg) translateZ(400px);
}

.icon-cards__item:nth-child(4) {
    -webkit-transform: rotateY(180deg) translateZ(400px);
    -moz-transform: rotateY(180deg) translateZ(400px);
    -o-transform: rotateY(180deg) translateZ(400px);
    -ms-transform: rotateY(180deg) translateZ(400px);
    transform: rotateY(180deg) translateZ(400px);
}

.icon-cards__item:nth-child(5) {
    -webkit-transform: rotateY(240deg) translateZ(400px);
    -moz-transform: rotateY(2840deg) translateZ(400px);
    -o-transform: rotateY(240deg) translateZ(400px);
    -ms-transform: rotateY(240deg) translateZ(400px);
    transform: rotateY(240deg) translateZ(400px);
}

.icon-cards__item:nth-child(6) {
    -webkit-transform: rotateY(300deg) translateZ(400px);
    -moz-transform: rotateY(300deg) translateZ(400px);
    -o-transform: rotateY(300deg) translateZ(400px);
    -ms-transform: rotateY(300deg) translateZ(400px);
    transform: rotateY(300deg) translateZ(400px);
}

.icon-cards__item>img{
    position: absolute;
    top: 19px;
    left: 83px;
    width: 182px;
    height: 270px;
}

/* 底部 */
.footer{
    position: relative;
    width: 1366px;
    height: 600px;
}

.footer::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:url(../images/footer_bg.jpg) no-repeat;
    background-size: 100% 100%;
}

.footer>.information{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 500px;
    z-index: 1;
}

.information::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:rgba(0,0,0,0.8);
    z-index: -1;
}

.information>ul{
    width: calc(100% - 20%);
    height: 350px;
    margin: 100px 10%;
}

.information>ul>li{
    float: left;
    width: 25%;
    height: 100%;
    text-align: center;
}

.information>ul>li>img{
    display: inline-block;
    width: 50px;
    height: 50px;
    vertical-align: middle;
}

.information>ul>li>p{
    margin-top: 50px;
    color: #909399;
    font-size: 0.8rem;
    line-height: 1.2rem;
    text-indent: 2em;
    text-align: left;
}

.information>ul>li>h1{
    display: inline-block;
    color: #fff;
    font-family: 'Times New Roman', Times, serif;
    font-size: 0.9rem;
    margin-top: 20px;
}

.information>ul>li>ul{
    margin-top: 50px;
}

.information>ul>li>ul>li{
    height: 30px;
    color: #909399;
    font-size: 0.8rem;
}

.information>ul>li>ul>li:hover{
    color: #fff;
    cursor: pointer;
}

.footer>.copyright{
    position: absolute;
    top: 500px;
    left: 0;
    width: 100%;
    height: 100px;
    border-top: 2px solid #909399;
    text-align: center;
    z-index: 1;
}

.copyright::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:rgba(0,0,0,0.8);
    z-index: -1;
}

.copyright span,
.copyright a {
    display: block;
    color: #909399;
    font-weight: bold;
    font-size: 0.8rem;
    line-height: 1.5rem;
    margin: calc(50px - 1.8rem) 0;
}

/* 返回顶部 */
.backtop{
    display: none;
    position: fixed;
    bottom: 50px;
    right: 50px;
    width: 50px;
    height: 50px;
    background:url('../images/backtop.png') no-repeat;
    background-size:100% 100%;
    z-index: 9999;
}