section,
header,
footer {
    width: 100%;
    margin: 0 auto
}

.wrap {
    max-width: 1200px;
    width: 96%;
    margin: 0 auto;
    position: relative
}

.pink {
    color: #e54278
}

.blue {
    color: #0046a6
}

.blue2 {
    color: #013b47
}

.blue3 {
    color: #023479
}

.lblue {
    color: #5ee0ff
}

.bir {
    color: #17a6a5
}

.black {
    color: #282828
}

.white {
    color: #fff
}

.orange {
    color: #f58334
}

.grey {
    color: #5c5c5c
}

.green {
    color: #70a300
}

.lgreen {
    color: #99bd23
}

.red {
    color: #ff1800
}

.yellow {
    color: #f7c92a
}

.video_audio {
    margin: 50px 0
}

.video_container {
    display: flex
}

.video_container div {
    margin: 30px 15px
}

sup {
    font-size: 70%;
    line-height: 100%;
    vertical-align: top
}

header {
    background: #fff;
    padding: 15px 0
}

header .wrap {
    max-width: 1160px
}

header li:nth-child(2) {
    width: 220px
}

header li:nth-child(3) {
    width: 220px
}

header li:nth-child(4) {
    width: 320px
}

.block1 {
    background: url(../img/xbg1.webp) 50% 0% no-repeat;
    background-size: cover;
    height: auto;
    height: 747px;
    padding: calc(30px + 3%) 0 0
}

.block1 .title span {
    background: rgba(255, 87, 1, .8);
    padding: 0 10px
}

.block1 .arr {
    position: absolute;
    bottom: 3%;
    left: 50%;
    margin-left: -40px
}

.block2 {
    background: #fff;
    padding: calc(30px + 3%) 0 calc(10px + 1%)
}

.block2 .title {
    padding: 0 0 calc(15px + 1%)
}

.block2 .desc {
    background: #cdf3fe;
    border: 1px dashed #40c2ff;
    padding: 15px 0;
    margin-bottom: 5%
}

.block2 ul.list {
    padding: 5% 0
}

.block2 ul.list li {
    background: url(../img/xcheck.webp) no-repeat 0 3px;
    padding: 6px 0 6px 35px
}

.block2 .btn {
    width: 100%;
    max-width: 380px;
    margin-left: 35px
}

.block2 .txt {
    width: 45%
}

.block2 .img {
    width: 30%;
    max-width: 563px
}

.sticker {
    position: absolute;
    top: 80px;
    right: -30px;
    width: 180px;
    height: 180px;
    border: 8px solid #01cafa;
    border-radius: 50%;
    background-color: #01b7ee;
    background-image: url(data:image/svg+xml;base64,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);
    background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(0, #01a5e3), color-stop(1, #01c9f9));
    background-image: -webkit-repeating-linear-gradient(top, #01a5e3 0%, #01c9f9 100%);
    background-image: repeating-linear-gradient(to bottom, #01a5e3 0%, #01c9f9 100%);
    background-image: -ms-repeating-linear-gradient(top, #01a5e3 0%, #01c9f9 100%)
}

.sticker p {
    width: 100%
}

.sticker .hr {
    width: 80%;
    height: 1px;
    border-top: 1px dashed #fff;
    margin: 10px 0 6px
}

.btn {
    display: block;
    border: 0;
    outline: none;
    text-align: center;
    border-radius: 25px;
    box-shadow: 0 5px #0187be;
    color: #fff;
    height: 45px;
    line-height: 45px;
    background-color: #01b5ed;
    background-image: url(data:image/svg+xml;base64,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);
    background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(0, #01cafa), color-stop(1, #019fe0));
    background-image: -webkit-repeating-linear-gradient(top, #01cafa 0%, #019fe0 100%);
    background-image: repeating-linear-gradient(to bottom, #01cafa 0%, #019fe0 100%);
    background-image: -ms-repeating-linear-gradient(top, #01cafa 0%, #019fe0 100%)
}

.block2 .list2 {
    padding-top: calc(30px + 3%)
}

.block2 .list2 li {
    width: 19%;
    text-align: center
}

.block2 .list2 li p {
    padding-top: 15px
}

.block3 {
    background: #fff;
    padding: calc(10px + 2%) 0 calc(30px + 3%)
}

.block3 .title {
    background: url(../img/xline.webp) repeat-x 50% 50%
}

.block3 .title span {
    background: #fff
}

.block3 .txt {
    width: calc(100% - 470px)
}

.block3 ul li {
    background: url(../img/xface.webp) no-repeat 0 0;
    padding: 0 0 0 50px;
    margin: 15px 0
}

.block3 .img {
    margin-top: 20px
}

.block3 .img div {
    width: 460px;
    background: #cdf3fe;
    border: 1px dashed #40c2ff;
    padding: 25px;
    text-align: center
}

.block3 .img img {
    padding-top: 20px;
    width: 100%
}

.block3 .desc {
    padding-bottom: calc(10px + 3%)
}

.block4 {
    background: #fff;
    padding: calc(10px + 2%) 0 0
}

.block4 .title {
    background: url(../img/xline.webp) repeat-x 50% 50%;
    margin-bottom: calc(10px + 3%)
}

.block4 .title span {
    background: #fff
}

.block4 .desc {
    background: #cdf3fe;
    border: 1px dashed #40c2ff;
    padding: 15px 0;
    margin-bottom: 5%
}

.block4 .desc p {
    width: 94%;
    margin: 0 auto
}

.block4 ul li {
    width: 18%
}

.block4 ul li p {
    padding: 20px 0 0;
    line-height: 140%
}

.block5 {
    background: #fff;
    padding: calc(30px + 3%) 0
}

.block5 .title {
    background: url(../img/xline.webp) repeat-x 50% 50%;
    margin-bottom: 20px
}

.block5 .title span {
    background: #fff;
    padding: 0 20px
}

.block5 .desc span {
    background: #004485;
    padding: 0 10px
}

.block5 ul li {
    background: url(../img/xcheck.webp) no-repeat 0 3px;
    padding: 8px 0 8px 35px
}

.block5 ul li:last-child {
    max-width: 720px
}

.block5 ul {
    padding: calc(30px + 3%) 0 80px;
    background: url(../img/xmicro.webp) no-repeat 100% 100%
}

.block5 .btn {
    outline: none;
    max-width: 540px;
    margin: 0 auto;
    padding-left: 50px
}

.block5 .btn img {
    display: block;
    position: absolute;
    left: 30px;
    top: -30px
}

.block5 .info {
    max-width: 720px;
    margin: 30px auto 0;
    text-align: center
}

.block6 {
    background: #004383;
    padding: calc(30px + 3%) 0
}

.block6 #form {
    max-width: 380px;
    margin: 25px auto
}

.block6 .txt {
    width: 40%;
    margin-right: 50px
}

.block6 .img img {
    margin-right: 175px
}

.block6 .btn {
    width: 100%
}

.block6 .info {
    max-width: 360px;
    margin: 0 auto
}

.block6 .sticker {
    right: 50px
}

.block6 .arr {
    position: absolute;
    right: 0;
    top: 30px
}

.block7 {
    background: #fff;
    padding: calc(30px + 3%) 0
}

.block7 .title {
    background: url(../img/xline.webp) repeat-x 50% 50%;
    margin-bottom: 20px
}

.block7 .title span {
    background: #fff
}

.block7 .block {
    background: url(../img/product.png) no-repeat center 60px;
    background-size: 145px;
    padding-top: 40px
}

.block7 .list {
    width: 48%
}

.block7 .list li {
    margin-bottom: 20px
}

.block7 .list .txt p:first-child {
    color: #00498f;
    font-weight: 700;
    text-transform: uppercase;
    padding-bottom: 10px
}

.block7 .list1 {
    text-align: right;
    padding-right: 8%
}

.block7 .list1 .txt {
    padding-right: 20px
}

.block7 .list2 {
    padding-left: 8%
}

.block7 .list2 .txt {
    padding-left: 20px
}

.block8 {
    background: #fff url(../img/xbg2.webp) no-repeat 50% 50%;
    background-size: cover;
    padding: calc(30px + 3%) 0
}

.block8 .desc {
    padding-bottom: calc(30px + 3%)
}

.block8 .line {
    width: 30%;
    background: url(../img/xline.webp) repeat-x 50% 50%;
    margin-bottom: 20px;
    height: 40px
}

* {
    outline: none
}

.block8 .block {
    background: url(https://landing-preview.com/l/eyes/b/img/xbox2.png.pagespeed.ic.Qkk0x_jRcM.webp) no-repeat 50% 100%;
    padding-top: 80px
}

.block8 .slide .txt {
    background: #fff url(../img/xquote.webp) no-repeat 90% 50%;
    padding: 22px;
    position: relative
}

.block8 .slide .txt:after {
    content: '';
    position: absolute;
    width: 52px;
    height: 21px;
    background: url(../img/xarr-rev.webp);
    bottom: -20px;
    left: 20%
}

.block8 .slide .about {
    padding: 30px 0 0 18%
}

.block8 .slide .about .name {
    padding-left: 30px
}

.block9 {
    background: #fff;
    padding: calc(30px + 3%) 0
}

.block9 .title {
    background: url(../img/xline.webp) repeat-x 50% 50%;
    margin-bottom: calc(30px + 3%)
}

.block9 .title span {
    background: #fff;
    padding: 0 20px
}

.block9 .flex div {
    width: 30%;
    background: url(../img/xhww.webp) no-repeat 50% 50%;
    padding: 40px 0;
    background-size: cover
}

.block9 .flex div img {
    display: block;
    padding-bottom: 10px;
    width: 90%;
    margin: 0 auto;
    max-width: 282px
}

.block9 .flex div p {
    width: 80%;
    margin: 0 auto;
    color: #011c36;
    padding: 10px 0 0
}

.block10 {
    background: #fff
}

.block10 .title img {
    margin: 5px 10px 0 0
}

.block10 .desc {
    margin-top: -15px;
    padding-left: 20%;
    margin-bottom: calc(30px + 3%)
}

.block10 .txt {
    max-width: 430px;
    margin-right: 3%
}

.block10 .txt button {
    width: 100%
}

.block10 .p1 {
    padding-bottom: 25px
}

.block10 .info {
    max-width: 360px;
    margin: 20px auto 0
}

.block10 #form {
    background: #023c8a;
    padding: 20px;
    border-radius: 30px;
    margin: 0 auto 25px
}

.block10 .sticker {
    right: -100px;
    bottom: 0;
    top: auto
}

footer {
    background: #00498f url(../img/xfoot.webp) no-repeat 50% 0;
    padding: calc(30px + 3%) 0;
    color: #fff;
    line-height: 20px
}

footer .phone {
    padding-left: 30px;
    color: #5bdfff;
    background: url(../img/xphone2.webp) no-repeat 0 50%
}

footer ul li {
    width: 48%
}

.bx-wrapper .bx-viewport {
    border: 0;
    box-shadow: none;
    background: 0 0;
    left: 0
}

.bx-wrapper {
    -moz-box-shadow: none;
    -webkit-box-shadow: none;
    box-shadow: none;
    border: none;
    background: 0 0;
    height: 100%;
    padding: 0 0%;
    margin-bottom: 0
}

.bx-wrapper .bx-pager {
    display: none
}

.bx-wrapper .bx-controls-direction a {
    top: 50%;
    margin-top: -23px;
    width: 30px;
    height: 46px
}

.bx-wrapper .bx-prev {
    left: -80px;
    background: url(../img/xprev.webp) no-repeat;
    background-size: 100%;
    text-decoration: none;
    border-bottom: none
}

.bx-wrapper .bx-prev:hover,
.bx-wrapper .bx-prev:focus {
    background: url(../img//xprev.webp) no-repeat center;
    background-size: 100%;
    background-position: center
}

.bx-wrapper .bx-next {
    right: -80px;
    background: url(../img//xnext.webp) no-repeat;
    background-size: 100%;
    text-decoration: none;
    border-bottom: none
}

.bx-wrapper .bx-next:hover,
.bx-wrapper .bx-next:focus {
    background: url(../img/xnext.webp) no-repeat center;
    background-size: 100%;
    background-position: center
}

.bx-wrapper .bx-controls-direction a:hover {
    opacity: .9
}

@media screen and (max-width:1400px) {
    .bx-wrapper {
        padding: 0 calc(35px + 2%)
    }

    .bx-wrapper .bx-prev {
        left: 0
    }

    .bx-wrapper .bx-next {
        right: 0
    }
}

@media screen and (max-width:1280px) {
    .sticker {
        right: 0;
        top: auto;
        bottom: 0
    }
}

@media screen and (max-width:1140px) {
    header li:nth-child(4) {
        display: none
    }

    .block3 .img {
        display: none
    }

    .block3 .txt {
        width: 100%
    }

    .block4 ul {
        justify-content: space-around;
        -webkit-align-content: space-around;
        -ms-flex-line-pack: distribute
    }

    .block4 ul li {
        margin: 25px auto
    }

    .block5 ul {
        padding: calc(30px + 3%) 0 450px;
        background: url(../img/xmicro.webp) no-repeat 50% 100%
    }

    .block7 .block {
        background: #fff
    }

    .block7 .list {
        width: 100%;
        max-width: 680px;
        margin: 0 auto
    }

    .block7 .list1 {
        padding: 0
    }

    .block7 .list2 {
        padding: 0
    }

    .block7 .list1 .txt {
        padding: 0 0 0 20px;
        text-align: left
    }

    .block7 .list1 li {
        flex-flow: row-reverse;
        -webkit-flex-direction: row-reverse;
        -ms-flex-direction: row-reverse;
        -moz-box-direction: reverse;
        -webkit-box-direction: reverse
    }
}

@media screen and (max-width:840px) {
    .px50 {
        font-size: 36px
    }

    .px72 {
        font-size: 58px
    }

    .block1 {
        height: 540px
    }

    .block4 ul li {
        width: 30%
    }

    .block10 .title img {
        margin: 2px 10px 0 0;
        width: 180px
    }

    .block10 .txt {
        width: 100%;
        margin: 0 auto calc(30px + 3%)
    }

    .block3 .title {
        background: 0 0
    }

    .block4 .title {
        background: 0 0
    }

    .block5 .title {
        background: 0 0
    }

    .block7 .title {
        background: 0 0
    }

    .block9 .title {
        background: 0 0
    }

    .block2 .txt {
        width: 100%;
        max-width: 840px;
        margin: 0 auto;
        text-align: center
    }

    .block2 .txt li {
        text-align: left
    }

    .block2 .img {
        width: 100%;
        text-align: center;
        margin: calc(30px + 3%) auto 0
    }

    .block2 .btn {
        margin: 0 auto
    }

    .block2 .list2 li {
        width: 30%;
        margin: 25px auto
    }

    .block6 .txt {
        width: 100%;
        max-width: 580px;
        margin: 0 auto calc(30px + 3%)
    }

    .block6 .img {
        width: 100%;
        text-align: center
    }

    .block6 .img img {
        margin-right: 0
    }

    header li:nth-child(2) img {
        width: 40px
    }

    header li:nth-child(3) img {
        width: 40px
    }

    header li:nth-child(2),
    header li:nth-child(3) {
        width: 180px;
        font-size: 14px;
        line-height: 100%
    }

    .px40 {
        font-size: 28px
    }

    .px50 {
        font-size: 30px
    }

    .px72 {
        font-size: 48px
    }

    .block1 {
        height: 480px
    }

    .block1 .arr {
        width: 50px;
        margin-left: -25px
    }

    .block1 .arr img {
        width: 100%
    }

    .block4 ul li {
        width: 45%
    }

    .block9 .flex div {
        width: 100%;
        max-width: 540px;
        margin: 3% auto
    }

    .block10 .title img {
        margin: 2px 10px 0 0;
        width: 140px
    }

    .block10 .title p {
        text-align: left
    }

    .block10 .desc {
        margin: 0 auto calc(30px + 3%);
        padding: 0
    }
}

@media screen and (max-width:640px) {
    .px72 {
        font-size: 38px
    }

    .block1 {
        height: 420px
    }

    .block10 .title p {
        width: 100%;
        text-align: center
    }

    footer ul li {
        width: 100%;
        text-align: center
    }

    footer ul li.alright {
        width: 100%;
        text-align: center
    }
}

@media screen and (max-width:580px) {
    header li:nth-child(1) {
        width: 100%;
        text-align: center
    }

    header li:nth-child(2),
    header li:nth-child(3) {
        display: none
    }

    .block2 .list2 li {
        width: 45%;
        margin: 25px auto
    }

    .block10 .rel img {
        width: 100%;
        max-width: 200px
    }

    main {
        overflow: hidden
    }

    .video_container {
        display: block
    }
}