body {
    margin: 0;
}

p,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
li,
dl,
dt,
dd,
div {
    margin: 0;
    padding: 0;
    border: 0;
    font-weight: normal;
    list-style: none;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

b {
    font-weight: normal;
}

s {
    text-decoration: none;
}

a {
    text-decoration: none;
    background-color: transparent;
}

a:active,
a:hover {
    outline: none;
}

img {
    border: 0;
    vertical-align: middle;
}

input,
button {
    margin: 0;
    outline: none;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

textarea {
    outline: none;
    overflow: auto;
    resize: none;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

table {
    border-spacing: 0;
    border-collapse: collapse;
}

td,
th {
    padding: 0;
}

hr {
    border-width: 1px 0 0 0;
    border-style: solid;
    margin: 0;
}

.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}

.clearfix:after {
    clear: both;
}

body {
    font-family: "Microsoft Yahei", serif;
    font-size: 12px;
    background: #FFFCF6;
    overflow: auto;
}

.scale-down-box {
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

@media screen and (max-width: 768px) {
    .scale-down-box {
        -webkit-transform: scale(0.5);
        -ms-transform: scale(0.5);
        transform: scale(0.5);
    }
}

@media screen and (max-width: 400px) {
    .scale-down-box {
        -webkit-transform: scale(0.4);
        -ms-transform: scale(0.4);
        transform: scale(0.4);
    }
}

.show-big-inline {
    display: inline !important;
}

@media screen and (max-width: 1200px) {
    .show-big-inline {
        display: none !important;
    }
}

.show-small-inline {
    display: inline !important;
}

@media screen and (max-width: 768px) {
    .show-small-inline {
        display: none !important;
    }
}

.show-big-block {
    display: block !important;
}

@media screen and (max-width: 1200px) {
    .show-big-block {
        display: none !important;
    }
}

.show-small-block {
    display: block !important;
}

@media screen and (max-width: 768px) {
    .show-small-block {
        display: none !important;
    }
}

.show-big-inline-block {
    display: inline-block !important;
}

@media screen and (max-width: 1200px) {
    .show-big-inline-block {
        display: none !important;
    }
}

.show-small-inline-block {
    display: inline-block !important;
}

@media screen and (max-width: 768px) {
    .show-small-inline-block {
        display: none !important;
    }
}

.hide-big-inline {
    display: none !important;
}

@media screen and (max-width: 1200px) {
    .hide-big-inline {
        display: inline !important;
    }
}

.hide-small-inline {
    display: none !important;
}

@media screen and (max-width: 768px) {
    .hide-small-inline {
        display: inline !important;
    }
}

.hide-big-block {
    display: none !important;
}

@media screen and (max-width: 1200px) {
    .hide-big-block {
        display: block !important;
    }
}

.hide-small-block {
    display: none !important;
}

@media screen and (max-width: 768px) {
    .hide-small-block {
        display: block !important;
    }
}

.hide-big-inline-block {
    display: none !important;
}

@media screen and (max-width: 1200px) {
    .hide-big-inline-block {
        display: inline-block !important;
    }
}

.hide-small-inline-block {
    display: none !important;
}

@media screen and (max-width: 768px) {
    .hide-small-inline-block {
        display: inline-block !important;
    }
}

.tech-title {
    position: relative;
    text-align: center;
}

.title-left .tech-title {
    left: -80vw;
    -webkit-transition: left 1500ms;
    transition: left 1500ms;
}

@media screen and (max-width: 1800px) {
    .title-left .tech-title {
        left: -85vw;
        -webkit-transition: left 1300ms;
        transition: left 1300ms;
    }
}

@media screen and (max-width: 1400px) {
    .title-left .tech-title {
        left: -100vw;
        -webkit-transition: left 1000ms;
        transition: left 1000ms;
    }
}

.title-right .tech-title {
    left: 80vw;
    -webkit-transition: left 1500ms;
    transition: left 1500ms;
}

@media screen and (max-width: 1800px) {
    .title-right .tech-title {
        left: -85vw;
        -webkit-transition: left 1300ms;
        transition: left 1300ms;
    }
}

@media screen and (max-width: 1400px) {
    .title-right .tech-title {
        left: 100vw;
        -webkit-transition: left 1000ms;
        transition: left 1000ms;
    }
}

.section.half-current.current>.back-image>.tech-title {
    left: 0;
}

.tech-title1 {
    margin-top: 16.5vh;
    font-size: 40px;
}

@media screen and (max-width: 768px) {
    .tech-title1 {
        font-size: 30px;
    }
}

.tech-title2 {
    margin-top: 2vh;
    font-size: 20px;
}

@media screen and (max-width: 768px) {
    .tech-title2 {
        font-size: 15px;
    }
}

.tech-title3 {
    margin-top: 1vh;
    font-size: 14px;
}

@media screen and (max-width: 768px) {
    .tech-title3 {
        font-size: 12px;
    }
}

.hover-up>span {
    -webkit-transition: height 500ms;
    transition: height 500ms;
}

.hover-up>span:first-child {
    top: 0;
    height: 100%;
    background-position-y: 0;
}

.hover-up>span:first-child+span {
    background-position-y: 100%;
    bottom: 0;
    height: 0;
}

.hover-up:hover>span:first-child {
    height: 0;
}

.hover-up:hover>span:first-child+span {
    height: 100%;
}

.section {
    width: 100%;
    overflow: hidden;
}

.section.section-full {
    height: 100vh;
}

.touch-window-outer {
    margin-bottom: 100vh;
}

.touch-window-outer:before,
.touch-window-outer:after {
    content: "";
    display: table;
}

.touch-window-outer:after {
    clear: both;
}

.touch-window-inner {
    height: 0 !important;
}

.touch-window-inner:before,
.touch-window-inner:after {
    content: "";
    display: table;
}

.touch-window-inner:after {
    clear: both;
}

@media screen and (max-width: 1200px) {
    .touch-window-outer-small {
        margin-bottom: 100vh;
    }
    .touch-window-outer-small:before,
    .touch-window-outer-small:after {
        content: "";
        display: table;
    }
    .touch-window-outer-small:after {
        clear: both;
    }
}

@media screen and (max-width: 1200px) {
    .touch-window-inner-small {
        height: 0 !important;
    }
    .touch-window-inner-small:before,
    .touch-window-inner-small:after {
        content: "";
        display: table;
    }
    .touch-window-inner-small:after {
        clear: both;
    }
}

.front-box {
    position: relative;
    z-index: 10000;
    width: 100%;
}

.front-box .section {
    position: relative;
}

.back-box {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
}

.back-box .section {
    position: absolute;
    top: 0;
    left: 0;
}

.back-box .section:first-child {
    z-index: 1000;
}

.back-box .section:first-child+.section {
    z-index: 990;
}

.back-box .section:first-child+.section+.section {
    z-index: 980;
}

.back-box .section:first-child+.section+.section+.section {
    z-index: 970;
}

.back-box .section:first-child+.section+.section+.section+.section {
    z-index: 960;
}

.back-box .section:first-child+.section+.section+.section+.section+.section {
    z-index: 950;
}

.back-box .section:first-child+.section+.section+.section+.section+.section+.section {
    z-index: 940;
}

.back-box .section:first-child+.section+.section+.section+.section+.section+.section+.section {
    z-index: 930;
}

.back-box .section:first-child+.section+.section+.section+.section+.section+.section+.section+.section {
    z-index: 920;
}

.back-box .section:first-child+.section+.section+.section+.section+.section+.section+.section+.section+.section {
    z-index: 910;
}

.back-box .section:first-child+.section+.section+.section+.section+.section+.section+.section+.section+.section+.section {
    z-index: 900;
}

.nav-box {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #FFFCF6;
}

.nav-box.top-fixed {
    top: 0;
    left: 0;
}

.nav-box .nav-text {
    position: absolute;
    width: 50%;
    height: 100%;
    right: 0;
}

@media screen and (max-width: 768px) {
    .nav-box .nav-text {
        -webkit-transform: scale(0.65);
        -ms-transform: scale(0.65);
        transform: scale(0.65);
    }
}

@media screen and (max-width: 400px) {
    .nav-box .nav-text {
        -webkit-transform: scale(0.52);
        -ms-transform: scale(0.52);
        transform: scale(0.52);
    }
}

@media screen and (max-width: 1200px) {
    .nav-box .nav-text {
        width: 100%;
    }
}

.nav-box .nav-text-content {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 540px;
    height: 520px;
    margin: 0 auto;
}

.nav-box .nav-text-more {
    margin-top: 40px;
    width: 184px;
    line-height: 46px;
    height: 48px;
    text-align: center;
    color: #FBA212;
    border: 1px solid #F99F0D;
    font-size: 14px;
    cursor: pointer;
}

.nav-text-mouse-box {
    position: fixed;
    display: none;
    z-index: 9999999;
    left: 50%;
    bottom: 4vh;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
}

.nav-text-mouse-box .nav-text-mouse {
    width: 24px;
    height: 37px;
    border: 1px solid #FFFFFF;
    -webkit-border-radius: 12px;
    border-radius: 12px;
    position: relative;
    cursor: pointer;
    -webkit-animation: nudgeMouse 5s ease-out infinite;
    animation: nudgeMouse 5s ease-out infinite;
}

.nav-text-mouse-box .nav-text-mouse>.point {
    display: block;
    margin: 16px auto 0;
    width: 3px;
    height: 3px;
    -webkit-border-radius: 50%;
    border-radius: 50%;
    background: #FFFFFF;
    -webkit-animation: trackBallSlide 5s linear infinite;
    animation: trackBallSlide 5s linear infinite;
}

@-webkit-keyframes trackBallSlide {
    0%,
    28%,
    29.99%,
    30% {
        opacity: 1;
        -webkit-transform: scale(1) translateY(-6px);
        transform: scale(1) translateY(-6px);
    }
    6% {
        opacity: 1;
        -webkit-transform: scale(0.9) translateY(5px);
        transform: scale(0.9) translateY(5px);
    }
    14% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(16px);
        transform: scale(0.4) translateY(16px);
    }
    15%,
    19% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(-6px);
        transform: scale(0.4) translateY(-6px);
    }
    36% {
        opacity: 1;
        -webkit-transform: scale(0.9) translateY(5px);
        transform: scale(0.9) translateY(5px);
    }
    44% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(16px);
        transform: scale(0.4) translateY(16px);
    }
    45%,
    49% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(-6px);
        transform: scale(0.4) translateY(-6px);
    }
    58%,
    59.99%,
    60% {
        opacity: 1;
        -webkit-transform: scale(1) translateY(-6px);
        transform: scale(1) translateY(-6px);
    }
    66% {
        opacity: 1;
        -webkit-transform: scale(0.9) translateY(5px);
        transform: scale(0.9) translateY(5px);
    }
    74% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(16px);
        transform: scale(0.4) translateY(16px);
    }
    75%,
    79% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(-6px);
        transform: scale(0.4) translateY(-6px);
    }
    100%,
    88% {
        opacity: 1;
        -webkit-transform: scale(1) translateY(-6px);
        transform: scale(1) translateY(-6px);
    }
}

@keyframes trackBallSlide {
    0%,
    28%,
    29.99%,
    30% {
        opacity: 1;
        -webkit-transform: scale(1) translateY(-6px);
        transform: scale(1) translateY(-6px);
    }
    6% {
        opacity: 1;
        -webkit-transform: scale(0.9) translateY(5px);
        transform: scale(0.9) translateY(5px);
    }
    14% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(16px);
        transform: scale(0.4) translateY(16px);
    }
    15%,
    19% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(-6px);
        transform: scale(0.4) translateY(-6px);
    }
    36% {
        opacity: 1;
        -webkit-transform: scale(0.9) translateY(5px);
        transform: scale(0.9) translateY(5px);
    }
    44% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(16px);
        transform: scale(0.4) translateY(16px);
    }
    45%,
    49% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(-6px);
        transform: scale(0.4) translateY(-6px);
    }
    58%,
    59.99%,
    60% {
        opacity: 1;
        -webkit-transform: scale(1) translateY(-6px);
        transform: scale(1) translateY(-6px);
    }
    66% {
        opacity: 1;
        -webkit-transform: scale(0.9) translateY(5px);
        transform: scale(0.9) translateY(5px);
    }
    74% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(16px);
        transform: scale(0.4) translateY(16px);
    }
    75%,
    79% {
        opacity: 0;
        -webkit-transform: scale(0.4) translateY(-6px);
        transform: scale(0.4) translateY(-6px);
    }
    100%,
    88% {
        opacity: 1;
        -webkit-transform: scale(1) translateY(-6px);
        transform: scale(1) translateY(-6px);
    }
}

@-webkit-keyframes nudgeMouse {
    0%,
    30%,
    60%,
    90% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
    20%,
    50%,
    80% {
        -webkit-transform: translateY(8px);
        transform: translateY(8px);
    }
}

@keyframes nudgeMouse {
    0%,
    30%,
    60%,
    90% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
    20%,
    50%,
    80% {
        -webkit-transform: translateY(8px);
        transform: translateY(8px);
    }
}

.nav-animate-box {
    position: absolute;
    z-index: 100;
    width: 100%;
    height: 100%;
    background: #F99F0D;
}

.nav-animate-box .animate-logo {
    position: absolute;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

@media screen and (max-width: 768px) {
    .nav-animate-box .animate-logo {
        -webkit-transform: translate(-50%, -50%) scale(0.7);
        -ms-transform: translate(-50%, -50%) scale(0.7);
        transform: translate(-50%, -50%) scale(0.7);
    }
}

.nav-animate-box .animate-ball {
    position: absolute;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.nav-animate-box .animate-pc {
    position: absolute;
    top: 85%;
    left: -80%;
    width: 700px;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    -webkit-perspective: 1350px;
    perspective: 1350px;
}

.nav-animate-box .animate-tap {
    position: absolute;
    width: 100%;
    bottom: 0;
    left: 0;
}

.nav-animate-box .animate-tap>img {
    display: block;
    margin: 0 auto;
}

.nav-animate-box .animate-screen {
    position: absolute;
    width: 100%;
    bottom: 17px;
    left: 0;
    -webkit-transform: rotateX(-90deg);
    transform: rotateX(-90deg);
    opacity: 0;
    -webkit-transform-origin: bottom;
    -ms-transform-origin: bottom;
    transform-origin: bottom;
}

.nav-animate-box .animate-screen>img {
    display: block;
    margin: 0 auto;
}

.nav-animate-box .animate-screen>.animate-screen-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 21px 116px;
    width: auto;
    height: auto;
}

.nav-animate-box .animate-screen>.animate-screen-content>.animate-screen-content-left {
    z-index: 200;
    overflow: hidden;
    position: absolute;
    height: 100%;
    top: 0;
    left: 0;
}

.nav-animate-box .animate-screen>.animate-screen-content>.animate-screen-content-left>img {
    position: absolute;
    top: 0;
    left: 0;
    width: 468px;
    height: 294px;
}

.nav-animate-box .animate-screen>.animate-screen-content>.animate-screen-content-right {
    z-index: 100;
    overflow: hidden;
    position: absolute;
    height: 100%;
    top: 0;
    right: 0;
}

.nav-animate-box .animate-screen>.animate-screen-content>.animate-screen-content-right>img {
    position: absolute;
    top: 0;
    right: 0;
    width: 468px;
    height: 294px;
}

.nav-animate-box .animate-screen>.animate-screen-content>.animate-screen-content-line {
    z-index: 300;
    position: absolute;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.nav-box.animate-start .nav-animate-box {
    -webkit-animation-name: animate-box;
    animation-name: animate-box;
    -webkit-animation-duration: 2000ms;
    animation-duration: 2000ms;
}

.nav-box .nav-animate-box {
    -webkit-transform: translate3D(-50%, 0, 0);
    -ms-transform: translate3D(-50%, 0, 0);
    transform: translate3D(-50%, 0, 0);
}

@media screen and (max-width: 1200px) {
    .nav-box .nav-animate-box {
        -webkit-transform: translate3D(-100%, 0, 0);
        -ms-transform: translate3D(-100%, 0, 0);
        transform: translate3D(-100%, 0, 0);
    }
}

@-webkit-keyframes animate-box {
    0% {
        -webkit-transform: translate3D(-50%, 0, 0);
        transform: translate3D(-50%, 0, 0);
    }
    100% {
        -webkit-transform: translate3D(0, 0, 0);
        transform: translate3D(0, 0, 0);
    }
}

@keyframes animate-box {
    0% {
        -webkit-transform: translate3D(-50%, 0, 0);
        transform: translate3D(-50%, 0, 0);
    }
    100% {
        -webkit-transform: translate3D(0, 0, 0);
        transform: translate3D(0, 0, 0);
    }
}

@media screen and (max-width: 1200px) {
    @-webkit-keyframes animate-box {
        0% {
            -webkit-transform: translate3D(-100%, 0, 0);
            transform: translate3D(-100%, 0, 0);
        }
        100% {
            -webkit-transform: translate3D(0, 0, 0);
            transform: translate3D(0, 0, 0);
        }
    }
    @keyframes animate-box {
        0% {
            -webkit-transform: translate3D(-100%, 0, 0);
            transform: translate3D(-100%, 0, 0);
        }
        100% {
            -webkit-transform: translate3D(0, 0, 0);
            transform: translate3D(0, 0, 0);
        }
    }
}

.nav-box.animate-start .animate-logo {
    -webkit-animation-name: nav-logo-1, nav-logo-2, nav-logo-3;
    animation-name: nav-logo-1, nav-logo-2, nav-logo-3;
    -webkit-animation-delay: 0s, 2000ms, 10800ms;
    animation-delay: 0s, 2000ms, 10800ms;
    -webkit-animation-duration: 2000ms, 800ms, 800ms;
    animation-duration: 2000ms, 800ms, 800ms;
}

.nav-box .animate-logo {
    top: 48%;
    left: 67%;
}

@-webkit-keyframes nav-logo-1 {
    0% {
        top: 48%;
        left: 67%;
    }
    100% {
        top: 48%;
        left: 50%;
    }
}

@keyframes nav-logo-1 {
    0% {
        top: 48%;
        left: 67%;
    }
    100% {
        top: 48%;
        left: 50%;
    }
}

@-webkit-keyframes nav-logo-2 {
    0% {
        top: 48%;
        left: 50%;
    }
    100% {
        top: 33%;
        left: 50%;
    }
}

@keyframes nav-logo-2 {
    0% {
        top: 48%;
        left: 50%;
    }
    100% {
        top: 33%;
        left: 50%;
    }
}

@-webkit-keyframes nav-logo-3 {
    0% {
        top: 33%;
        left: 50%;
    }
    100% {
        top: 48%;
        left: 50%;
    }
}

@keyframes nav-logo-3 {
    0% {
        top: 33%;
        left: 50%;
    }
    100% {
        top: 48%;
        left: 50%;
    }
}

.nav-box .animate-ball {
    left: 53%;
}

.nav-box.animate-start .animate-ball {
    -webkit-animation-name: animate-ball;
    animation-name: animate-ball;
    -webkit-animation-duration: 2000ms;
    animation-duration: 2000ms;
}

@-webkit-keyframes animate-ball {
    0% {
        left: 53%;
    }
    100% {
        left: 50%;
    }
}

@keyframes animate-ball {
    0% {
        left: 53%;
    }
    100% {
        left: 50%;
    }
}

.nav-box .animate-pc {
    left: -80%;
}

.nav-box.animate-start .animate-pc {
    -webkit-animation-name: animate-pc-1;
    animation-name: animate-pc-1;
    -webkit-animation-delay: 2000ms;
    animation-delay: 2000ms;
    -webkit-animation-duration: 800ms;
    animation-duration: 800ms;
}

@-webkit-keyframes animate-pc-1 {
    0% {
        left: -80%;
    }
    100% {
        left: 50%;
    }
}

@keyframes animate-pc-1 {
    0% {
        left: -80%;
    }
    100% {
        left: 50%;
    }
}

.nav-box .animate-tap {
    -webkit-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    transform: scale(1, 1);
}

.nav-box.animate-start .animate-tap {
    -webkit-animation-name: animate-tap-1;
    animation-name: animate-tap-1;
    -webkit-animation-delay: 10800ms;
    animation-delay: 10800ms;
    -webkit-animation-duration: 500ms;
    animation-duration: 500ms;
}

@-webkit-keyframes animate-tap-1 {
    0% {
        -webkit-transform: scale(1, 1);
        transform: scale(1, 1);
    }
    100% {
        -webkit-transform: scale(1, 0);
        transform: scale(1, 0);
    }
}

@keyframes animate-tap-1 {
    0% {
        -webkit-transform: scale(1, 1);
        transform: scale(1, 1);
    }
    100% {
        -webkit-transform: scale(1, 0);
        transform: scale(1, 0);
    }
}

.nav-box .animate-screen {
    -webkit-transform: rotateX(-90deg);
    transform: rotateX(-90deg);
    opacity: 0;
}

.nav-box.animate-start .animate-screen {
    -webkit-animation-name: animate-screen-1, animate-screen-2;
    animation-name: animate-screen-1, animate-screen-2;
    -webkit-animation-delay: 2800ms, 8800ms;
    animation-delay: 2800ms, 8800ms;
    -webkit-animation-duration: 2000ms, 2000ms;
    animation-duration: 2000ms, 2000ms;
    -webkit-animation-timing-function: ease, ease-in;
    animation-timing-function: ease, ease-in;
}

@-webkit-keyframes animate-screen-1 {
    0% {
        -webkit-transform: rotateX(-90deg);
        transform: rotateX(-90deg);
        opacity: 0;
    }
    0.01% {
        -webkit-transform: rotateX(-90deg);
        transform: rotateX(-90deg);
        opacity: 1;
    }
    100% {
        -webkit-transform: rotateX(0deg);
        transform: rotateX(0deg);
        opacity: 1;
    }
}

@keyframes animate-screen-1 {
    0% {
        -webkit-transform: rotateX(-90deg);
        transform: rotateX(-90deg);
        opacity: 0;
    }
    0.01% {
        -webkit-transform: rotateX(-90deg);
        transform: rotateX(-90deg);
        opacity: 1;
    }
    100% {
        -webkit-transform: rotateX(0deg);
        transform: rotateX(0deg);
        opacity: 1;
    }
}

@-webkit-keyframes animate-screen-2 {
    0% {
        -webkit-transform: rotateX(0deg);
        transform: rotateX(0deg);
        opacity: 1;
    }
    99.9% {
        -webkit-transform: rotateX(-90deg);
        transform: rotateX(-90deg);
        opacity: 1;
    }
    100% {
        -webkit-transform: rotateX(-90deg);
        transform: rotateX(-90deg);
        opacity: 0;
    }
}

@keyframes animate-screen-2 {
    0% {
        -webkit-transform: rotateX(0deg);
        transform: rotateX(0deg);
        opacity: 1;
    }
    99.9% {
        -webkit-transform: rotateX(-90deg);
        transform: rotateX(-90deg);
        opacity: 1;
    }
    100% {
        -webkit-transform: rotateX(-90deg);
        transform: rotateX(-90deg);
        opacity: 0;
    }
}

.nav-box .animate-screen-content-left {
    width: 50%;
}

.nav-box.animate-start .animate-screen-content-left {
    -webkit-animation-name: animate-screen-content-left;
    animation-name: animate-screen-content-left;
    -webkit-animation-delay: 4800ms;
    animation-delay: 4800ms;
    -webkit-animation-duration: 4000ms;
    animation-duration: 4000ms;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
}

@-webkit-keyframes animate-screen-content-left {
    0% {
        width: 50%;
    }
    25% {
        width: 100%;
    }
    75% {
        width: 0;
    }
    100% {
        width: 50%;
    }
}

@keyframes animate-screen-content-left {
    0% {
        width: 50%;
    }
    25% {
        width: 100%;
    }
    75% {
        width: 0;
    }
    100% {
        width: 50%;
    }
}

.nav-box .animate-screen-content-right {
    width: 50%;
}

.nav-box.animate-start .animate-screen-content-right {
    -webkit-animation-name: animate-screen-content-right;
    animation-name: animate-screen-content-right;
    -webkit-animation-delay: 4800ms;
    animation-delay: 4800ms;
    -webkit-animation-duration: 4000ms;
    animation-duration: 4000ms;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
}

@-webkit-keyframes animate-screen-content-right {
    0% {
        width: 50%;
    }
    25% {
        width: 0;
    }
    75% {
        width: 100%;
    }
    100% {
        width: 50%;
    }
}

@keyframes animate-screen-content-right {
    0% {
        width: 50%;
    }
    25% {
        width: 0;
    }
    75% {
        width: 100%;
    }
    100% {
        width: 50%;
    }
}

.nav-box .animate-screen-content-line {
    left: 50%;
}

.nav-box.animate-start .animate-screen-content-line {
    -webkit-animation-name: animate-screen-content-line;
    animation-name: animate-screen-content-line;
    -webkit-animation-delay: 4800ms;
    animation-delay: 4800ms;
    -webkit-animation-duration: 4000ms;
    animation-duration: 4000ms;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
}

@-webkit-keyframes animate-screen-content-line {
    0% {
        left: 50%;
    }
    25% {
        left: 100%;
    }
    75% {
        left: 0;
    }
    100% {
        left: 50%;
    }
}

@keyframes animate-screen-content-line {
    0% {
        left: 50%;
    }
    25% {
        left: 100%;
    }
    75% {
        left: 0;
    }
    100% {
        left: 50%;
    }
}

.nav-box.animate-start-back .nav-animate-box {
    -webkit-animation-name: animate-box-back;
    animation-name: animate-box-back;
    -webkit-animation-duration: 2000ms;
    animation-duration: 2000ms;
}

.nav-box .nav-animate-box {
    -webkit-transform: translate3D(-50%, 0, 0);
    -ms-transform: translate3D(-50%, 0, 0);
    transform: translate3D(-50%, 0, 0);
}

@media screen and (max-width: 1200px) {
    .nav-box .nav-animate-box {
        -webkit-transform: translate3D(-100%, 0, 0);
        -ms-transform: translate3D(-100%, 0, 0);
        transform: translate3D(-100%, 0, 0);
    }
}

@keyframes animate-box {
    0% {
        -webkit-transform: translate3D(-50%, 0, 0);
        transform: translate3D(-50%, 0, 0);
    }
    100% {
        -webkit-transform: translate3D(0, 0, 0);
        transform: translate3D(0, 0, 0);
    }
}

@media screen and (max-width: 1200px) {
    @-webkit-keyframes animate-box {
        0% {
            -webkit-transform: translate3D(-100%, 0, 0);
            transform: translate3D(-100%, 0, 0);
        }
        100% {
            -webkit-transform: translate3D(0, 0, 0);
            transform: translate3D(0, 0, 0);
        }
    }
    @keyframes animate-box {
        0% {
            -webkit-transform: translate3D(-100%, 0, 0);
            transform: translate3D(-100%, 0, 0);
        }
        100% {
            -webkit-transform: translate3D(0, 0, 0);
            transform: translate3D(0, 0, 0);
        }
    }
}

.nav-box.animate-start .animate-logo {
    -webkit-animation-name: nav-logo-1, nav-logo-2, nav-logo-3;
    animation-name: nav-logo-1, nav-logo-2, nav-logo-3;
    -webkit-animation-delay: 0s, 2000ms, 10800ms;
    animation-delay: 0s, 2000ms, 10800ms;
    -webkit-animation-duration: 2000ms, 800ms, 800ms;
    animation-duration: 2000ms, 800ms, 800ms;
}

.nav-box .animate-logo {
    top: 48%;
    left: 67%;
}

@keyframes nav-logo-1 {
    0% {
        top: 48%;
        left: 67%;
    }
    100% {
        top: 48%;
        left: 50%;
    }
}

@keyframes nav-logo-2 {
    0% {
        top: 48%;
        left: 50%;
    }
    100% {
        top: 33%;
        left: 50%;
    }
}

@keyframes nav-logo-3 {
    0% {
        top: 33%;
        left: 50%;
    }
    100% {
        top: 48%;
        left: 50%;
    }
}

.nav-box .animate-ball {
    left: 53%;
}

.nav-box.animate-start .animate-ball {
    -webkit-animation-name: animate-ball;
    animation-name: animate-ball;
    -webkit-animation-duration: 2000ms;
    animation-duration: 2000ms;
}

@keyframes animate-ball {
    0% {
        left: 53%;
    }
    100% {
        left: 50%;
    }
}

.nav-box .animate-common {
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
}

/*

.nav-box.animate-start{
    animation-name: animate-box;
    animation-duration: @left-move-duration;
    
    .nav-logo{
        animation-name: nav-logo-1, nav-logo-2;
        animation-delay:0s, @left-move-duration;
        animation-duration: @left-move-duration, @up-move-duration;
    }
    .nav-ball{
        animation-name: animate-ball;
        animation-duration: @left-move-duration;
    }
    .nav-pc{
        animation-name: animate-pc-1;
        animation-delay: @left-move-duration;
        animation-duration: @pc-in-duration;
    }
    .nav-tap {
        animation-name: animate-tap-1;
        animation-delay: @left-move-duration;
        animation-duration: 500ms;
    }
    .nav-screen{
        animation-name: animate-screen-1;
        animation-delay: @left-move-duration + @pc-in-duration;
        animation-duration: @screen-up-duration;
    }
}

*/

/*#fp-nav{
    top: 37.5%;
    &:before{
        content: "";
        display: block;
        position: absolute;
        width: 0;
        height: auto;
        top: 17px;
        bottom: 17px;
        left: 0;
        right: 0;
        margin: auto;
        border-left: 1px solid #FFFFFF;
    }
    > ul{
        > li{
            margin: 11px 20px;
            > a{
                > span{
                    width: 7px;
                    height: 7px;
                    margin: -3px 0 0 -3px;
                    background: @theme-color;
                }
                &.active{
                    > span{
                        width: 13px;
                        height: 13px;
                        margin: -6px 0 0 -6px;
                        
                    }
                }
            }
            > .fp-tooltip{
                top: -3px;
                color: @theme-color;
                &.left{
                    left: 24px;
                }
            }
            &:hover{
                > a{
                    > span{
                        width: 11px;
                        height: 11px;
                        margin: -5px 0 0 -5px;
                    }
                    &.active{
                        > span{
                            width: 13px;
                            height: 13px;
                            margin: -6px 0 0 -6px;
                        }
                    }
                }
            }
        }
        
    }
}*/

.section>.back-image {
    position: absolute;
    width: 100%;
    height: 100vh;
    top: 0;
    left: 0;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.tech-back02>.back-image {
    background-image: url('../images/tech-bg02.png');
}

.tech-back02>.back-image .tech-title1 {
    color: #2E2E2E;
}

@media screen and (max-width: 768px) {
    .tech-back02>.back-image .tech-title1 {
        margin-top: 14vh;
    }
}

.tech-back02>.back-image .tech-title2 {
    color: #3A3939;
}

.tech-back02>.back-image .tech-title3 {
    color: #3A3939;
}

.tech-back03>.back-image {
    background-image: url('../images/tech-bg03.png');
}

.tech-back03>.back-image .tech-title1 {
    margin-top: 20vh;
    color: #FFFFFF;
}

@media screen and (max-width: 768px) {
    .tech-back03>.back-image .tech-title1 {
        margin-top: 15vh;
    }
}

.tech-back03>.back-image .tech-title2 {
    margin-top: 2.5vh;
    margin-bottom: 2vh;
    color: #FFFFFF;
}

.tech-back03>.back-image .tech-title3 {
    color: #CACACA;
}

.tech-back04>.back-image {
    background-color: #D5D8E1;
    background-image: url('../images/tech-bg04.png');
}

@media screen and (max-width: 768px) {
    .tech-back04>.back-image {
        background-image: url('../images/tech-bg04-lt768.png');
    }
}

@media screen and (max-width: 400px) {
    .tech-back04>.back-image {
        background-image: url('../images/tech-bg04-lt400.png');
    }
}

@media screen and (max-width: 768px) {
    .tech-back04>.back-image .tech-title1 {
        margin-top: 14vh;
    }
}

.tech-back05>.back-image {
    background-color: #151517;
}

.tech-back05>.back-image .tech-title1 {
    margin-top: 15vh;
    color: #FFFFFF;
}

@media screen and (max-width: 768px) {
    .tech-back05>.back-image .tech-title1 {
        margin-top: 15vh;
    }
}

.tech-back05>.back-image .tech-title2 {
    margin-top: 2.5vh;
    margin-bottom: 1vh;
    color: #FFFFFF;
}

.tech-back05>.back-image .tech-title3 {
    color: #CACACA;
}

.tech-back06>.back-image {
    background-image: url('../images/tech-bg06.png');
}

.tech-back06>.back-image .tech-title1 {
    margin-top: 13vh;
    color: #2E2E2E;
}

@media screen and (max-width: 768px) {
    .tech-back06>.back-image .tech-title1 {
        margin-top: 13vh;
    }
}

.tech-back06>.back-image .tech-title2 {
    font-size: 18px;
    color: #3A3939;
    line-height: 28px;
    margin-top: 2.5vh;
    margin-bottom: 1vh;
}

@media screen and (max-width: 400px) {
    .tech-back06>.back-image .tech-title2 {
        font-size: 15px;
    }
}

body>.tech-back07 {
    width: 100%;
    overflow: hidden;
    margin-top: 600vh;
}

#tech-slide {
    overflow: hidden;
    margin: 7vh auto 0;
    max-width: 1188px;
    height: 350px;
}

@media screen and (max-width: 768px) {
    #tech-slide {
        width: 80vw;
    }
}

#tech-slide>ul>li {
    text-align: center;
    width: 375px;
}

#tech-slide>ul>li>img {
    width: 100%;
}

#tech-slide>ul>li>p {
    margin-top: 2vh;
    font-size: 16px;
    color: #464646;
}

.tech-group-box {
    margin-top: 10vh;
    text-align: center;
    font-size: 0;
}

@media screen and (max-width: 768px) {
    .tech-group-box {
        margin-top: 5vh;
    }
}

.tech-group-box>div {
    display: inline-block;
    width: 235px;
    height: 129px;
}

@media screen and (max-width: 768px) {
    .tech-group-box>div {
        width: 125px;
        height: 100px;
    }
}

@media screen and (max-width: 400px) {
    .tech-group-box>div {
        width: 90px;
        height: 80px;
    }
}

.tech-group-box>div.divide {
    width: 1px;
    background: #FFFFFF;
    opacity: .2;
    position: relative;
    top: 25px;
}

@media screen and (max-width: 768px) {
    .tech-group-box>div.divide {
        top: 15px;
    }
}

@media screen and (max-width: 400px) {
    .tech-group-box>div.divide {
        top: 5px;
    }
}

.tech-group-box>div>p {
    margin-top: 2vh;
    font-size: 14px;
    color: #FFFFFF;
}

@media screen and (max-width: 400px) {
    .tech-group-box>div>p {
        font-size: 12px;
    }
}

.tech-group {
    display: inline-block;
    position: relative;
    width: 49px;
    height: 49px;
}

.tech-group>span {
    display: inline-block;
    position: absolute;
    width: 100%;
    left: 0;
    background-repeat: no-repeat;
    background-position-y: 0;
}

.tech-group>span:first-child {
    background-image: url('../images/tech-group-icons.png');
}

.tech-group>span:first-child+span {
    background-image: url('../images/tech-group-icons-hover.png');
}

.tech-group-01>span {
    background-position-x: 0px;
}

.tech-group-02>span {
    background-position-x: -49px;
}

.tech-group-03>span {
    background-position-x: -98px;
}

.tech-group-04>span {
    background-position-x: -147px;
}

.tech-group-05>span {
    background-position-x: -196px;
}

#tech-sites-canvas {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

@media screen and (max-width: 768px) {
    #tech-sites-canvas {
        -webkit-transform: translate(-50%, -50%) scale(0.5);
        -ms-transform: translate(-50%, -50%) scale(0.5);
        transform: translate(-50%, -50%) scale(0.5);
    }
}

.tech-sites-box {
    margin-top: 7vh;
    text-align: center;
    font-size: 0;
}

@media screen and (max-width: 768px) {
    .tech-sites-box {
        margin-top: 5vh;
    }
}

.tech-sites-box>div {
    display: inline-block;
    width: 224px;
    height: 66px;
}

@media screen and (max-width: 768px) {
    .tech-sites-box>div {
        width: 125px;
        height: 66px;
    }
}

@media screen and (max-width: 400px) {
    .tech-sites-box>div {
        width: 90px;
        height: 66px;
    }
}

.tech-sites-box>div.divide {
    width: 1px;
    background: #FFFFFF;
    opacity: .2;
    position: relative;
    top: 6px;
}

.tech-sites-box>div>p {
    margin-top: 1vh;
    font-size: 14px;
    color: #FFFFFF;
    opacity: .5;
}

.tech-sites {
    display: inline-block;
    position: relative;
    width: 30px;
    height: 30px;
}

.tech-sites>span {
    display: inline-block;
    position: absolute;
    width: 100%;
    left: 0;
    background-repeat: no-repeat;
    background-position-y: 0;
}

.tech-sites>span:first-child {
    background-image: url('../images/tech-sites-icons.png');
}

.tech-sites>span:first-child+span {
    background-image: url('../images/tech-sites-icons-hover.png');
}

.tech-sites-01>span {
    background-position-x: 0px;
}

.tech-sites-02>span {
    background-position-x: -30px;
}

.tech-sites-03>span {
    background-position-x: -60px;
}

.tech-sites-04>span {
    background-position-x: -90px;
}

.tech-sites-05>span {
    background-position-x: -120px;
}

.tech-sites-image {
    position: absolute;
    left: 50%;
    bottom: 10vh;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
}

@media screen and (max-width: 1200px) {
    .tech-sites-image {
        -webkit-transform: translateX(-50%) scale(0.7);
        -ms-transform: translateX(-50%) scale(0.7);
        transform: translateX(-50%) scale(0.7);
        bottom: 6vh;
    }
}

@media screen and (max-width: 768px) {
    .tech-sites-image {
        -webkit-transform: translateX(-50%) scale(0.4);
        -ms-transform: translateX(-50%) scale(0.4);
        transform: translateX(-50%) scale(0.4);
        bottom: 2vh;
    }
}

@media screen and (max-width: 400px) {
    .tech-sites-image {
        -webkit-transform: translateX(-50%) scale(0.3);
        -ms-transform: translateX(-50%) scale(0.3);
        transform: translateX(-50%) scale(0.3);
        bottom: -4vh;
    }
}

.tech-operate-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

@media screen and (max-width: 1200px) {
    .tech-operate-box {
        -webkit-transform-origin: 50% 65%;
        -ms-transform-origin: 50% 65%;
        transform-origin: 50% 65%;
        -webkit-transform: scale(0.9);
        -ms-transform: scale(0.9);
        transform: scale(0.9);
    }
}

@media screen and (max-width: 768px) {
    .tech-operate-box {
        -webkit-transform: scale(0.5);
        -ms-transform: scale(0.5);
        transform: scale(0.5);
    }
}

@media screen and (max-width: 400px) {
    .tech-operate-box {
        -webkit-transform: scale(0.35);
        -ms-transform: scale(0.35);
        transform: scale(0.35);
    }
}

.tech-operate-common {
    -webkit-transition: left 1000ms ease-out;
    transition: left 1000ms ease-out;
}

.section.half-current .tech-operate-common {
    left: 50%;
}

.tech-operate-left {
    position: absolute;
    top: 60%;
    left: -50%;
    -webkit-transform: translate(-400px, -50%);
    -ms-transform: translate(-400px, -50%);
    transform: translate(-400px, -50%);
}

@media screen and (max-width: 1200px) {
    .tech-operate-left {
        left: -100%;
    }
}

@media screen and (max-width: 768px) {
    .tech-operate-left {
        left: -200%;
    }
}

.tech-operate-right {
    position: absolute;
    top: 60%;
    left: 150%;
    -webkit-box-shadow: 0 0 20px 0 rgba(70, 70, 70, 0.5);
    box-shadow: 0 0 20px 0 rgba(70, 70, 70, 0.5);
    -webkit-transform: translate(156px, -50%);
    -ms-transform: translate(156px, -50%);
    transform: translate(156px, -50%);
}

@media screen and (max-width: 1200px) {
    .tech-operate-right {
        left: 200%;
    }
}

@media screen and (max-width: 768px) {
    .tech-operate-right {
        left: 300%;
    }
}