.main-body {
    padding-top: 0;
}

.slider-btn {
    display: none;
}
.index .main-body .container {
    margin-bottom: 70px;
}

.flag-banner:hover .slider-btn {
    display: block;
}

.col-4 {
    width: 25%;
    position: relative;
    top: 300px;
    opacity: 0;
    -ms-transition: top 1s, opacity 1s;
    -moz-transition: top 1s, opacity 1s;
    -webkit-transition: top 1s, opacity 1s;
    -o-transition: opactopity 1s, opacity 1s;
    transition: top 1s, opacity 1s;
}

.index .title {
    margin-top: 60px;
    margin-bottom: 58px;
    text-align: center;
    color: #313131;
}

.index .title h1 {
    font-size: 38px;
    font-weight: bold;
}

.index .title span {
    font-size: 18px;
}

.decs {
    font-size: 18px;
}

.advantage-item {
    width: 120px;
    height: 150px;
    margin: 0 auto;
}

.correction {
    position: relative;
    left: -36px;
}

.advantage,
.introduce {
    overflow: hidden;
}

.l-side {
    position: relative;
    /* width: 40%; */
    /* overflow: hidden; */
}

.l-side > ul > li::after {
    content: "";
    display: block;
    height: 260px;
    width: 1px;
    background: #d2dbea;
    position: absolute;
    right: 0;
    top: 0px;
}

.l-side > ul > li:last-of-type::after {
    content: "";
    width: 0;
}

.l-side > ul,
.r-side-ul {
    /* overflow: hidden; */
}

.l-side > ul > li,
.r-side-ul > li {
    position: relative;
    float: left;
    width: 250px;
    box-sizing: border-box;
    padding: 0 50px 0 20px;
}

.l-side > ul {
    padding-top: 15px;
    padding-bottom: 50px;
    border-bottom: 1px solid #d2dbea;
    height: 230px;
}

.product-desc-title {
    font-size: 22px;
    font-weight: bold;
    margin-top: 30px;
    margin-bottom: 18px;
}

.product-desc-desc {
    color: #707070;
    margin-bottom: 28px;
}

.product-desc {
    height: 373px;
}

.l-side a,
.r-side a {
    color: #0c419a;
}

.r-side {
    position: absolute;
    height: 273px;
    right: 0;
}

.r-side-img {
    display: inline-block;
    text-align: right;
    width: 100%;
}

.r-side-ul {
    background: #fff;
    padding: 35px 0 20px 35px;
    width: 72%;
    position: absolute;
    top: 55px;
    left: 30px;
}

.r-side-ul > li:first-child::after {
    content: "";
    display: block;
    height: 180px;
    width: 1px;
    background: #d2dbea;
    position: absolute;
    right: 16px;
    top: -35px;
}

.r-side-ul > li:last-child {
    padding-right: 0;
    width: 40%;
}

.index-map-l,
.index-map-r {
    width: 50%;
    box-sizing: border-box;
}

/* .index-map-l {
    padding: 0 0 0 15px;
} */

.index-map-l h2 {
    font-size: 22px;
    margin-bottom: 22px;
    font-weight: bold;
}

.index-map-explain {
    font-size: 14px;
    color: #808080;
}

.index-map-explain > p {
    margin-bottom: 40px;
    line-height: 36px;
    font-size: 16px;
}

.inline-block {
    display: inline-block;
    vertical-align: text-top;
}

.map-c-1 {
    background: url("../images/new/icon-1.png");
}

.map-c-2 {
    background: url("../images/new/icon-2.png");
    margin-right: 5px !important;
}

.index-map-icon {
    width: 40px;
    height: 40px;
    background-repeat: no-repeat;
    background-size: contain;
    margin-right: 10px;
    margin-top: 8px;
}

.ndex-map-desc {
    font-size: 18px;
    color: #333;
    font-weight: bold;
}

.ndex-map-desc + p {
    font-size: 14px;
}

.mr40 {
    margin-right: 25px;
}

.tu {
    height: 308px;
}

.relative {
    position: relative;
}

.intr-1 {
    width: 396px;
    position: absolute;
    left: 0;
    top: 0;
    overflow: hidden;
}

.intr-2 {
    position: absolute;
    width: 576px;
    left: 396px;
    top: 0;
    overflow: hidden;
}

.intr-3 {
    position: absolute;
    left: 972px;
    width: 198px;
    height: 285.14px;
    padding: 0 15px;
    background: #f5f8fc;
    z-index: 1;
}

.intr-3::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-right: 15px solid transparent;
    border-left: 15px solid transparent;
    border-top: 15px solid #f5f8fc;
    position: absolute;
    left: 80px;
    bottom: -15px;
}

.intr-title {
    font-size: 16px;
    font-weight: bold;
}

.intr-3 .intr-title {
    margin-top: 90px;
}

.intr-title span {
    display: inline-block;
}

.intr-title span::after {
    content: "";
    display: block;
    height: 2px;
    width: 32px;
    margin: 9px 0;
    background: #448aca;
}

.intr-4 {
    width: 396px;
    height: 167px;
    position: absolute;
    left: 0;
    top: 490.91px;
    padding: 44px 58px;
    background: #f5f8fc;
    z-index: 1;
}

.intr-4::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-bottom: 15px solid transparent;
    border-left: 15px solid #f5f8fc;
    border-top: 15px solid transparent;
    position: absolute;
    right: -15px;
    top: 68px;
}

.intr-5 {
    position: absolute;
    left: 396px;
    top: 286.14px;
    width: 280px;
    height: 166px;
    padding: 44px 24px 0;
    background: #fff;
}

.intr-5::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-bottom: 15px solid transparent;
    border-right: 15px solid #fff;
    border-top: 15px solid transparent;
    position: absolute;
    left: -15px;
    top: 35px;
}

.font-size-12 {
    font-size: 12px;
}

.intr-6 {
    position: absolute;
    left: 676px;
    top: 286.14px;
    width: 214px;
    height: 166px;
    padding: 20px 10px 0 25px;
    background: #f5f8fc;
}

.intr-6::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-bottom: 15px solid #f5f8fc;
    border-right: 15px solid transparent;
    border-left: 15px solid transparent;
    position: absolute;
    top: -15px;
    left: 55px;
}

.intr-7 {
    position: absolute;
    left: 396px;
    top: 452.14px;
    width: 494px;
    height: 205.42px;
    overflow: hidden;
}

.intr-8 {
    position: absolute;
    left: 890px;
    top: 285px;
    width: 280px;
    height: 372.42px;
    overflow: hidden;
}

.intr {
    width: 100%;
    height: 658px;
}

.ukeybox {
    width: 100%;
    height: 460px;
    overflow: hidden;
}

.ukey-1 {
    position: absolute;
    left: -100px;
    width: 535px;
    height: 368px;
    top: 22px;
    overflow: hidden;
}

.ukey-1 img {
    -ms-transition: transform 1s;
    -moz-transition: transform 1s;
    -webkit-transition: transform 1s;
    -o-transition: transform 1s;
    transition: transform 1s;
}

.ukey-1:hover img {
    -ms-trasform: scale(1.1);
    -moz-trasform: scale(1.1);
    -webkit-trasform: scale(1.1);
    -o-trasform: scale(1.1);
    transform: scale(1.1);
}

.ukey-2 .blue {
    display: block;
    width: 112px;
    height: 48px;
    background: #0054bf;
    position: absolute;
    left: -112px;
    bottom: 0;
}

.ukey-2 {
    position: absolute;
    left: 406px;
    top: 22px;
    width: 750px;
    height: 416px;
    padding: 30px 40px;
    background: #fff;
    box-shadow: 14px 0 60px #e9eef4;
}

.ukey-2::after {
    content: "";
    display: block;
    width: 304px;
    height: 175px;
    background: #f72357;
    position: absolute;
    top: -22px;
    right: -14px;
    z-index: -1;
}

.ukey-info {
    position: relative;
    width: 100%;
    height: 200px;
    float: left;
}

/* .ukey-info:first-child {
    padding-right: 10px;
} */

.ukey-info h4 {
    font-size: 22px;
    font-weight: bold;
    /* margin-top: 5px; */
    margin-bottom: 6px;
}

.ukey-info h4 + p {
    margin-bottom: 24px;
    font-size: 18px;
}

.ukey-info ul li {
    float: left;
    padding-left: 3px;
    white-space: nowrap;
    line-height: 34px;
    font-size: 16px;
}

.ukey-info ul li:nth-child(2n + 1) {
    width: 47%;
}

.ukey-info ul li:nth-child(2n) {
    width: 53%;
}

.ukey-info ul li i {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #1177f8;
    box-shadow: 2px 2px 0px #b7d6fd;
    vertical-align: middle;
    margin-right: 4px;
}

.ukey-info ul {
    margin-bottom: 19px;
}

.ukey-info p {
    color: #77777f;
}

/* .ukey-info-two::before {
    content: '';
    display: block;
    width: 1px;
    height: 100%;
    background: #f3f3f6;
    position: absolute;
    left: 0;
    top: 0;
} */

/* .ukey-info-two {
    padding-left: 24px
} */

.ukey-down {
    padding: 12px 40px;
    background: #1177f8;
    width: 200px;
    color: #fff;
    position: absolute;
    right: 0;
    bottom: 0;
}

.ukey-down a {
    color: #fff;
}

.ukey-down i {
    display: inline-block;
    width: 45px;
    height: 1px;
    background: #fff;
    vertical-align: middle;
    position: absolute;
    top: 21px;
    right: 0;
    -ms-transition: width 1s;
    -moz-transition: width 1s;
    -webkit-transition: width 1s;
    -o-transition: width 1s;
    transition: width 1s;
}

.ukey-list {
    background: #f2f6fb;
    padding: 15px 15px 0;
    height: 165px;
}

.ukey-list h4 {
    font-size: 15px;
    font-weight: bold;
    margin-top: 2px;
    margin-bottom: 15px;
}

.ukey-list ul li {
    position: relative;
    float: left;
    width: 50%;
    height: 40px;
    overflow: hidden;
    font-size: 12px;
    margin-bottom: 10px;
}

.ukey-list ul li:nth-child(2n) {
    top: 15px;
}

.ukey-list ul li span {
    display: inline-block;
    vertical-align: middle;
    width: 215px;
    margin-left: 10px;
}

.uk1 {
    background: url("../images/new/uk-1.png");
}

.uk2 {
    background: url("../images/new/uk-2.png");
}

.uk3 {
    background: url("../images/new/uk-3.png");
}

.uk4 {
    background: url("../images/new/uk-4.png");
}

.ukey-list ul li i {
    display: inline-block;
    width: 18px;
    height: 18px;
    vertical-align: middle;
    background-repeat: no-repeat;
    background-size: contain;
}

.move-top {
    top: 0 !important;
    opacity: 1 !important;
}

.intr-1:hover .intr-info,
.intr-2:hover .intr-info,
.intr-7:hover .intr-info,
.intr-8:hover .intr-info {
    opacity: 1;
}

.intr img {
    -ms-transition: transform 1s;
    -moz-transition: transform 1s;
    -webkit-transition: transform 1s;
    -o-transition: transform 1s;
    transition: transform 1s;
}

.intr-1:hover img,
.intr-2:hover img,
.intr-7:hover img,
.intr-8:hover img {
    -ms-trasform: scale(1.1);
    -moz-trasform: scale(1.1);
    -webkit-trasform: scale(1.1);
    -o-trasform: scale(1.1);
    transform: scale(1.1);
}

.intr-info {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10;
    opacity: 0;
    -ms-transition: opacity 1s;
    -moz-transition: opacity 1s;
    -webkit-transition: opacity 1s;
    -o-transition: opacity 1s;
    transition: opacity 1s;
}

.intr-info-text {
    width: 100px;
    text-align: center;
    font-size: 16px;
    color: #fff;
    height: 60px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}

.intr-info-text a {
    color: #fff;
}

.intr-info-text .line {
    width: 100%;
    height: 2px;
    background: #fff;
    margin-top: 10px;
}

.hide {
    display: none;
}

.ukey-down:hover i {
    width: 60px;
}

.clear-margin-b {
    margin-bottom: 0 !important;
}

.anniversary,
.anniversary .anniversary-bg {
    width: 100%;
    height: 250px;
}

.anniversary {
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 100;
}

.anniversary-bg {
    /* background: url(../images/activity/anniversary.jpg) center 0 no-repeat #2c4772; */
    /* background: url(../images/activity/fathers-day.png) center 0 no-repeat #37a0f3; */
}

.anniversary-close {
    position: absolute;
    right: 0;
    top: 0;
    z-index: 10;
    display: inline-block;
    width: 30px;
    height: 30px;
    line-height: 30px;
    font-size: 20px;
    text-align: center;
    font-weight: bold;
    cursor: pointer;
    color: #fff;
}
.leave-message {
    text-align: center;
    position: relative;
    background: #f2f6fb;
    height: 380px;
}

.leave-message .back-img-left {
    position: absolute;
    top: 0;
    left: 0;
}

.leave-message .back-img-mid {
    position: absolute;
    top: 0;
    left: 1089px;
    width: 767px;
    height: 173px;
}
.leave-message .back-img-right {
    position: absolute;
    top: 113px;
    right: 0;
    width: 732px;
    height: 267px;
}
.leave-message .leave-message-span {
    position: absolute;
    /* display: inline-block; */
    top: 79px;
    left: 50%;
    transform: translateX(-50%);
}

.leave-message .leave-message-span span {
    width: 418px;
    height: 39px;
    font-size: 38px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #000000;
    line-height: 49px;
}

.leave-message .leave-message-btn {
    position: absolute;
    top: 167px;
    left: 50%;
    transform: translateX(-50%);
    width: 230px;
    height: 80px;
}

.leave-message .leave-message-btn a {
    display: inline-block;
    margin: 15px;
    background-color: #0356c7;
    width: 200px;
    box-shadow: 0px 0px 5px 5px rgba(3, 86, 199, 0.25);
}

.leave-message .leave-message-btn span {
    display: inline-block;
    background-color: #0356c7;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #ffffff;
    line-height: 26px;
    vertical-align: middle;
    margin: 12px 67px;
}

.swiper-container {
    position: relative;
    overflow: hidden;
    margin-bottom: 0 !important;
    text-align: center;
}
.swiper-container .swiper-slide {
    height: 300px;
}

.swiper-container > .swiper-button-prev,
.swiper-container > .swiper-button-next {
    display: none;
    position: absolute;
    top: 50%;
    z-index: 20;
    width: 60px;
    height: 80px;
    margin-top: -40px;
    background: url(../images/icon/arrow_1.png) no-repeat;
}
.swiper-container > .swiper-button-next {
    right: 0;
    background-position: -60px 0;
}
.swiper-container:hover > .swiper-button-prev,
.swiper-container:hover > .swiper-button-next {
    display: block;
}
.swiper-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.swiper-content > h1 {
    font-size: 24px;
    font-weight: bold;
    margin-top: 40px;
    line-height: 50px;
}

.swiper-container .btn {
    display: inline-block;
    width: 100px;
    height: 30px;
    background: #1bbb48;
    border-radius: 4px;
    text-align: center;
    color: #ffffff;
    line-height: 30px;
    font-size: 14px;
    cursor: pointer;
    margin: 20px 0;
}
.swiper-container .swiper-content > p {
    font-size: 16px;
    line-height: 30px;
}
.swiper2 .swiper-content {
    padding: 0 80px;
    text-align: left;
}
.swiper2 .swiper-content > p {
    max-width: 45%;
    line-height: 30px;
}

.swiper1-bg {
    position: absolute;
    right: 60px;
    top: 20px;
    width: 340px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
.swiper3 > img {
    margin-top: 150px;
    width: 816px;
}
.swiper2-bg {
    position: absolute;
    left: 46%;
    bottom: 0;
    width: 440px;
}
.qr-code {
    position: absolute;
    right: 80px;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
}
.qr-code img {
    width: 90px;
}