.top1 {
    position: relative;
    z-index: 10;
    width: 100%;
    height: 100%;
    display: none;
    padding-top: .88rem;
    overflow: hidden;
}

.top1>ul {
    transition: 1s ease-in-out;
    -webkit-transition: 1s ease-in-out;
    -moz-transition: 1s ease-in-out;
    -ms-transition: 1s ease-in-out;
    -o-transition: 1s ease-in-out;
    height: 100%;
    overflow: hidden;
}

.top1>ul>li {
    float: left;
    position: relative;
    height: 100%;
}

.top1>ul>li>div {
    position: absolute;
    top: 30%;
    left: 1.6rem;
    z-index: 15;
}
.top1.twt1>ul>li>div {
    top: 37%;
}

.top1>ul>li>div>p {
    font-size: .4rem;
    line-height: 1.5;
    font-weight: bold;
    color: #03345D;
}

.top1.twt1>ul>li>div>p {
    color: #D70101;
    transition: .8s;
    -webkit-transition: .8s;
    -moz-transition: .8s;
    -ms-transition: .8s;
    -o-transition: .8s;
    opacity: 0;
    transition-delay: 0s;
}
.top1.twt1>ul>li>div.on>p,
.top1.twt1>ul>li>div.on>b{
    opacity: 1;
}
.top1.twt1>ul>li>div.on>b{
    transition-delay: 0.3s;
}
.top1>ul>li>div>p.top3p {
    font-weight: bold;
}

.top1>ul>li>div.ban2>p {
    color: #fff;
}

.top1>ul>li>div>p>b {
    display: inline-block;
    color: #dc0f76;
    font-family: "SourceHanSansCN-Bold";
}

.top1.twt1>ul>li>div>p>b {
    color: #00345E;
}

.top1>ul>li>div>p>u {
    text-decoration: none;
    font-weight: bold;
}

.top1>ul>li>div>p>i {
    display: block;
    color: #fff;
}

.top1>ul>li>div>b {
    font-size: .24rem;
    color: rgba(0, 0, 0, .4);
    font-weight: lighter;
    margin-top: .2rem;
    transition: .8s;
    opacity: 0;
    -webkit-transition: .8s;
    -moz-transition: .8s;
    -ms-transition: .8s;
    -o-transition: .8s;
}

.top1.twt1>ul>li>div>b {
    color: #454545;
}

.top1>ul>li>div>h5 {
    font-size: .24rem;
    color: #fff;
    font-weight: lighter;
    margin-top: .2rem;
}

.top1>ul>li>div>a {
    animation-delay: .1s;
    font-size: .18rem;
    display: block;
    width: 1.8rem;
    height: .57rem;
    line-height: .57rem;
    text-align: center;
    background-color: #03345D;
    color: #fff;
    margin-top: .5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.top1>ul>li>div>a.topa2 {
    color: #03345D;
    background-color: #fff;
}

.top1>ul>li>div>a>i {
    vertical-align: middle;
    width: 0rem;
    height: 1px;
    background: #fff;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.top1>ul>li>div>a:hover {
    background-color: #DE157D;
}

.top1>ul>li>div>a.topa2:hover {
    color: #fff;
}

.top1>ul>li>div>a:hover>i {
    width: .2rem;
}

.top1>div {
    position: absolute;
    z-index: 15;
    bottom: 10%;
    left: 1.6rem;
}

.top1>div>span {
    display: flex;
    justify-content: center;
    align-items: center;
    width: .39rem;
    height: .39rem;
    border-radius: 50%;
    border: 1px solid transparent;
    float: left;
    margin-right: .2rem;
    cursor: pointer;
    transition: .8s;
}

.top1>div>span>b {
    width: .1rem;
    height: .1rem;
    background: #D2D2D2;
    border-radius: 50%;
    transition: .8s;
}

.top1>div>span.active {
    border: 1px solid #dc0f76;
}

.top1>div>span.active>b {
    background: #dc0f76;
}

.top1>span {
    position: absolute;
    bottom: 2%;
    display: flex;
    right: 1.6rem;
    background-color: #fff;
    padding: .3rem .45rem 0.25rem 0.45rem;
    cursor: pointer;
}

.top1>span>i {
    position: absolute;
    left: -16%;
    width: 40%;
}

.top1>span>p {
    font-size: .18rem;
}

.top1>span>p>i {
    display: flex;
    justify-content: center;
    width: 30%;
    margin: 0 auto;
    align-items: center;
    margin-top: .1rem;
}

.t1_vid {
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 30;
    padding-top: 7%;
    background-color: rgba(0, 0, 0, .7);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    transform: scale(0);
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    -o-transform: scale(0);
}

.t1_vid.on {
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
}

.t1_vid>div {
    width: 80%;
    margin: 0 auto;
    display: block;
    position: relative;
}

.t1_vid>div>video {
    width: 100%;
}

.t1_vid>div>i {
    font-family: 'ariblk';
    display: block;
    position: absolute;
    top: .1rem;
    right: .1rem;
    cursor: pointer;
    width: .3rem;
    height: .3rem;
    font-size: .3rem;
    text-align: center;
    line-height: .3rem;
    transition: .5s;
    color: #333;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.t1_vid>div>i {
    color: #fff;
    background-color: #333;
}

.top2 {
    position: relative;
    z-index: 10;
}

.top2>p {
    font-size: .3rem;
    color: #191919;
    margin: .72rem 0 .31rem 0;
    padding: 0 1.6rem;
    font-family: "SourceHanSansCN-Regular";
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top2>div {
    position: relative;
}

.top2>div>span {
    opacity: 0;
}

.top2>div>div {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.top2>div>div>img {
    position: absolute;
    top: 0;
    transition: .8s;
    -webkit-transition: .8s;
    -moz-transition: .8s;
    -ms-transition: .8s;
    -o-transition: .8s;
}

.top2>div>div.on>img:nth-child(3) {
    opacity: 0;
}

.top2>div>div>img:nth-child(5) {
    z-index: 0;
    opacity: 0;
    transition-delay: .6s;
}

.top2>div>div.on>img:nth-child(5) {
    opacity: 1;
}

.top2>div>div>img:nth-child(4) {
    z-index: 3;
    transition: 0.3s;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -ms-transition: 0.3s;
    -o-transition: 0.3s;
    transition-delay: .8s;
}

.top2>div>div.on>img:nth-child(4) {
    opacity: 0;
    transition-delay: .8s;
}

.top2>div>div.on>img:nth-child(3) {
    transition-delay: 0s;
}

.top2>div>div>img:nth-child(3) {
    z-index: 5;
    transition-delay: 1s;
}

.top2>div>div>img:nth-child(1) {
    z-index: 3;
}

.top2>div>div>img:nth-child(2) {
    transform-origin: 35%;
    transition-delay: .8s;
    z-index: 5;
}

.top2>div>div.on>img:nth-child(1) {
    transition-delay: .8s;
}

.top2>div>div.on>img:nth-child(1) {
    /*z-index: 1;
    */
    transform: scale(5);
    -webkit-transform: scale(5);
    -moz-transform: scale(5);
    -ms-transform: scale(5);
    -o-transform: scale(5);
}

.top2>div>div.on>img:nth-child(2) {
    transition-delay: 0s;
    transform: rotateY(90deg);
    -webkit-transform: rotateY(90deg);
    -moz-transform: rotateY(90deg);
    -ms-transform: rotateY(90deg);
    -o-transform: rotateY(90deg);
}

.top2>div>div>span {
    position: absolute;
    bottom: 11%;
    left: 47%;
    z-index: 30;
    cursor: pointer;
    width: 1rem;
    font-size: 14px;
    height: .5rem;
    line-height: .5rem;
    border-radius: 50px;
    text-align: center;
    color: #de157d;
    background: #fff;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    opacity: 1;
    transform: translateY(.5rem);
    -webkit-transform: translateY(.5rem);
    -moz-transform: translateY(.5rem);
    -ms-transform: translateY(.5rem);
    -o-transform: translateY(.5rem);
    animation-name: dong_da;
    animation-delay: 0s;
    animation-duration: 4s;
    animation-direction: alternate;
    animation-iteration-count: infinite;
    box-shadow: 0 10px 11px 0px rgb(0 0 0 / 10%);
}

/* .top2>div>div>span.on{
    opacity: 1;
    transform: translate(0);
    -webkit-transform: translate(0);
    -moz-transform: translate(0);
    -ms-transform: translate(0);
    -o-transform: translate(0);
} */
.top2>div>div>span:hover {
    background: #DE157D;
    color: #fff;
}

.top2>div>div>span.active {
    background: #fff;
    color: #DE157D;
}

.top2>div>p {
    font-size: 16px;
    position: absolute;
    top: 0%;
    left: 1.6rem;
    color: #6F6F6F;
    line-height: 1.8;
    z-index: 10;
    text-transform: none;
}

p>i {
    font-family: "ariblk";
}

.top2>div>p.on {
    z-index: 0;
}

.top2>div>a {
    font-size: 18px;
    text-transform: initial;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    position: absolute;
    top: 0;
    right: 1.6rem;
    color: #DE157D;
}

.top2>div>a>img {
    margin-left: 0.1rem;
}

.top2>b {
    font-size: .18rem;
    font-weight: normal;
    text-align: center;
    width: 85%;
    margin: 0 auto;
    line-height: 1.8;
    ;
    margin-top: .5rem;
    margin-bottom: .7rem;
    padding: 0 1.6rem;
    font-family: "SourceHanSansCN-Regular";
}

.top2>b>i {
    font-family: "ariblk";
}

.top2>ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 60%;
    margin: 0 auto;
    margin-bottom: .7rem;
    padding: 0 1.6rem;
}

.top2>ul>li {
    width: 20%;
}

.top2>ul>li>img {
    margin: 0 auto;
}

.top2>ul>li>p {
    font-size: .22rem;
    color: #DE157D;
    text-align: center;
}

.top2>ul>li>p>b {
    font-size: .5rem;
    display: inline-block;
    color: #DE157D;
    font-weight: normal;
    font-family: "Gilroy-Medium";
}

.top2>ul>li>i {
    font-size: 18px;
    text-align: center;
    display: block;
    color: #424242;
    font-family: "SourceHanSansCN-Regular";
}

.top3 {
    position: relative;
    z-index: 10;
    padding: 0 1.6rem;
    background-color: #03345D;
}

.top3>p {
    font-size: .3rem;
    color: #fff;
    margin: .72rem 0 .31rem 0;
    font-family: "SourceHanSansCN-Regular";
}

.top3>.t3_zi {
    position: relative;
}

.top3>.t3_zi>p {
    font-size: 16px;
    color: #C9C9C9;
    line-height: 1.8;
    ;
    margin-bottom: .75rem;
    width: 38%;
    float: left;
    text-align: justify;
}

.top3>.t3_zi>p>i {
    font-family: "ariblk";
    color: #fff;
}

.top3>.t3_zi>ul {
    width: 45%;
    float: right;
    display: flex;
    justify-content: space-between;
}

.top3>.t3_zi>ul>li {
    text-align: center;
    font-size: .22rem;
    color: #C9C9C9;
    border-left: 1px solid #C9C9C9;
    position: relative;
    width: 33.3%;
    font-family: "SourceHanSansCN-Regular";
    font-family: "Gilroy-Medium";
    line-height: 1;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    cursor: default;
}

.top3>.t3_zi>ul>li:first-child {
    text-align: left;
    padding-left: 0;
}

.top3>.t3_zi>ul>li.on {
    border-left: 1px solid #fff;
    color: #fff;
}

.top3>.t3_zi>ul>li.on::after {
    /* height: 40%; */
    background: deeppink;
    width: 1px;
    left: -1px;
    top: 0;
    animation-name: shutiao;
    animation-duration: 3s;
    animation-iteration-count: infinite;
    animation-delay: 0s;
    animation-timing-function: linear;
}

.top3>.t3_zi>a {
    position: absolute;
    top: 0%;
    right: 0%;
    color: #fff;
}

.top3>.t3_zi>a>img {
    transform: rotateY(180deg);
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    -ms-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
}

.top3>.t3_lb {
    overflow: hidden;
    position: relative;
}

.top3>.t3_lb>ul {
    width: 300%;
    float: left;
    transition: 1s ease-in-out;
    -webkit-transition: 1s ease-in-out;
    -moz-transition: 1s ease-in-out;
    -ms-transition: 1s ease-in-out;
    -o-transition: 1s ease-in-out;
}

.top3>.t3_lb>ul>li {
    float: left;
    width: 33.333%;
}

.top3>.t3_lb>span {
    cursor: pointer;
    width: .68rem;
    height: .68rem;
    display: flex;
    position: absolute;
    top: 45%;
    justify-content: center;
    align-items: center;
    font-size: .24rem;
    background: rgba(0, 53, 96, 80%);
}

.top3>.t3_lb>span>i {
    color: #fff;
    transform: scaleY(1.2);
    font-weight: lighter;
}

.top3>.t3_lb>span:last-child {
    right: 0%;
}

.top3>ul {
    margin-top: .35rem;
    margin-bottom: 1rem;
}

.top3>ul>li {
    float: left;
    display: flex;
    width: 100%;
}

.top3>ul>li>span {
    width: 50%;
}

.top3>ul>li>div {
    width: 50%;
    padding: .8rem 1.05rem;
    background: #fff;
    padding-bottom: 1.3rem;
}

.top3>ul>li>div>b {
    font-size: .24rem;
    color: #161616;
    position: relative;
    font-weight: 500;
    margin-bottom: .2rem;
    font-family: "SourceHanSansCN-Regular";
}

.top3>ul>li>div>b::before {
    width: 8px;
    height: 8px;
    background: #DE157D;
    top: 48%;
    left: -.2rem;
}

.top3>ul>li>div>div {
    padding-bottom: .35rem;
    border-bottom: 1px solid rgb(111, 111, 111, 20%);
    padding-top: .35rem;
    cursor: pointer;
}

.top3>ul>li>div>div:nth-child(3) {
    padding-bottom: 0;
    border: none;
}

.top3>ul>li>div>div>b {
    font-weight: normal;
    font-size: .2rem;
    color: #393939;
    margin-bottom: .2rem;
    font-family: "SourceHanSansCN-Regular";
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.top3>ul>li>div>div>b>i {
    position: relative;
}

.top3>ul>li>div>div>b>i>img {
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.top3>ul>li>div>div>b>i>img:last-child {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}

.top3>ul>li>div>div:hover>b>i>img {
    opacity: 0;
}

.top3>ul>li>div>div:hover>b>i>img:last-child {
    opacity: 1;
}

.top3>ul>li>div>div>p {
    font-size: 16px;
    color: #6F6F6F;
    line-height: 1.8;
    text-align: justify;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.top3>ul>li>div>div:hover>b,
.top3>ul>li>div>div:hover>p {
    color: #00345E;
}

.top3>ul>li>div>a {
    width: 1.58rem;
    height: .57rem;
    line-height: .57rem;
    font-size: 16px;
    text-align: center;
    background: #DD137B;
    color: #fff;
    margin-top: .5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.top3>ul>li>div>a>i {
    vertical-align: middle;
    width: 0rem;
    height: 1px;
    background: #fff;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.top3>ul>li>div>a:hover {
    background-color: #00345E;
}

.top3>ul>li>div>a:hover>i {
    width: .2rem;
}

.top3>ul>li:last-child>div {
    padding: 2rem 1.05rem;
}

.top3>ul>li>div>p {
    font-size: 16px;
    line-height: 1.8;
    ;
    color: #6F6F6F;
    text-align: justify;
}

.top4 {
    position: relative;
    z-index: 10;
    padding: 0 1.6rem;
}

.top4>div {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.55rem;
}

.top4>div>p {
    font-size: .3rem;
    color: #191919;
    margin: .72rem 0 .31rem 0;
}

.top4>div>p>i {
    display: block;
    font-size: 18px;
    margin-top: 0.2rem;
    color: #757575;
    font-family: "SourceHanSansCN-Regular";
}

.top4>div>ul {
    display: flex;
    justify-content: space-between;
}

.top4>div>ul>li {
    font-size: .2rem;
    margin-left: .6rem;
    transition: .5s;
    position: relative;
    cursor: pointer;
    font-family: "SourceHanSansCN-Regular";
}

.top4>div>ul>li::after {
    width: 16px;
    height: 2px;
    background: transparent;
    left: -20px;
    top: 45%;
    transition: .5s;
}

.top4>div>ul>li.active {
    color: #DE157D;
}

.top4>div>ul>li.active::after {
    background: #DE157D;
}

.top4>ul {
    position: relative;
    width: 100%;
}

.top4>ul>li {
    display: none;
}

.top4>ul>li.active {
    display: block;
}

.top4>ul>li>img {
    position: absolute;
    top: -.7rem;
    width: 29%;
    z-index: 10;
}

.top4>ul>li>ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.top4>ul>li>ul>li {
    width: 46%;
}

.top4>ul>li>ul>li:nth-child(1) {
    width: 45%;
}

.top4>ul>li>ul>li>span>img {
    width: 100%;
}

.top4>ul>li>ul>li>b {
    font-size: .22rem;
    margin-top: .68rem;
    color: #161616;
}

.top4>ul>li>ul>li>p {
    font-size: 16px;
    line-height: 1.8;
    margin-top: .3rem;
    margin-bottom: .4rem;
    display: -webkit-box;

    -webkit-box-orient: vertical;

    -webkit-line-clamp: 2;

    overflow: hidden;
}

.top4>ul>li>ul>li>a {
    justify-content: flex-start;
}

.top4>ul>li>ul>li>div {}

.top4>ul>li>ul>li>div .swiper-slide {
    padding-bottom: 1.56rem;
    opacity: 0 !important;
}

.top4>ul>li>ul>li>div .swiper-slide-active {
    opacity: 1 !important;
}

.top4>ul>li>ul>li>div .swiper-slide>div {
    /* padding: .6rem 0 .57rem 0; */
}

.top4>ul>li>ul>li>div .swiper-slide>div:last-child {
    border-bottom: 2px solid #C6C6C6;
}

.top4>ul>li>ul>li>div .swiper-slide>div>b {
    font-size: .4rem;
    color: #161616;
    font-weight: normal;
    width: 30%;
    font-family: "Gilroy-Medium";
    padding: .6rem 0;
    border-top: 1px solid rgb(111, 111, 111, 20%);
}

.top4>ul>li>ul>li>div .swiper-slide>div>div {
    width: 60%;
    padding: .6rem 0;
    border-top: 1px solid rgb(111, 111, 111, 20%);
    /* transition: .5s; */
}

.top4>ul>li>ul>li>div .swiper-slide>div:hover>div {
    padding: .6rem .45rem;
    background-color: #00345E;
}

.top4>ul>li>ul>li>div .swiper-slide>div>div>b {
    font-family: "SourceHanSansCN-Regular";
    font-size: .22rem;
    color: #161616;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.top4>ul>li>ul>li>div .swiper-slide>div>div>p {
    font-size: 16px;
    color: #6F6F6F;
    margin: .3rem 0 .37rem 0;
    line-height: 1.8;
    display: -webkit-box;

    -webkit-box-orient: vertical;

    -webkit-line-clamp: 2;

    overflow: hidden;
    transition: .5s;
}

.top4>ul>li>ul>li>div .swiper-slide>div>div>a {
    justify-content: flex-start;
    transition: .5s;
}

.top4>ul>li>ul>li>div .swiper-slide>div>div>a>img {
    display: block;
}

.top4>ul>li>ul>li>div .swiper-slide>div>div>a>img:last-child {
    display: none;
}

.top4>ul>li>ul>li>div .swiper-slide>div:hover>div>a>img {
    display: none;
}

.top4>ul>li>ul>li>div .swiper-slide>div:hover>div>a>img:last-child {
    display: block;
}

.top4>ul>li>ul>li>div .swiper-slide>div:hover>div>b,
.top4>ul>li>ul>li>div .swiper-slide>div:hover>div>p,
.top4>ul>li>ul>li>div .swiper-slide>div:hover>div>a {
    color: #fff;
}

.top4>ul>li>ul>li>div .swiper-pagination {
    bottom: .93rem;
}

.top4>ul>li>ul>li>div .swiper-button-next {
    background: none;
    top: 92%;
}

.top4>ul>li>ul>li>div .swiper-button-prev {
    background: none;
    top: 92%;
    left: 87%;
}

.top4>ul>li>ul>li>div .swiper-button-next>img,
.top4>ul>li>ul>li>div .swiper-button-prev>img {
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.top4>ul>li>ul>li>div .swiper-button-next>img:nth-child(2),
.top4>ul>li>ul>li>div .swiper-button-prev>img:nth-child(2) {
    position: absolute;
    top: 0%;
    left: 0%;
    opacity: 0;
}

.top4>ul>li>ul>li>div .swiper-button-next:hover>img:nth-child(2),
.top4>ul>li>ul>li>div .swiper-button-prev:hover>img:nth-child(2) {
    opacity: 1;
}

.top4>ul>li>ul>li>div .swiper-button-next>img:nth-child(1),
.top4>ul>li>ul>li>div .swiper-button-prev>img:nth-child(2) {
    transform: rotateY(180deg);
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    -ms-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
}

.swiper-pagination-bullet {
    opacity: .1;
    display: block;
    float: left;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: #DE157D;
}

.twt2 {
    position: relative;
    z-index: 10;
}
.twt2>button{
    position: absolute;
    bottom: .7rem;
    left: 45.5%;
    z-index: 30;
    cursor: pointer;
    border: none;
    outline: none;
    width: 1.85rem;
    font-size: 14px;
    height: .6rem;
    line-height: .6rem;
    border-radius: 50px;
    text-align: center;
    color: #fff;
    background: #D70101;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    opacity: 1;
    transform: translateY(.5rem);
    -webkit-transform: translateY(.5rem);
    -moz-transform: translateY(.5rem);
    -ms-transform: translateY(.5rem);
    -o-transform: translateY(.5rem);
    animation-name: dong_da;
    animation-delay: 0s;
    animation-duration: 4s;
    animation-direction: alternate;
    animation-iteration-count: infinite;
    box-shadow: 0px 7px 24px 0px rgba(215, 1, 1, 0.41);
}
.twt2>button.on{
    opacity: 0;
}
.twt2>div{
    position: relative;
    overflow: hidden;
    min-width: 100%;
    z-index: 10;
}
.twt2>div>span{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.twt2>div>span>img{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transition: .5s;
}
.twt2>div.on2>span>img{
    opacity: 0;
}
.twt2>div>span>p{
    width: 100%;
}
.twt2>div>span>p>i>u{
    font-family: "ariblk";
    color: #fff;
    text-decoration: none;
}
.twt2>div>span>p>i{
    font-size: .22rem;
    line-height: 1.8;
    text-align: center;
    display: block;
    opacity: 0;
    color: #fff;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    font-family: 'SourceHanSansCN-Normal';
}
.twt2>div.on2>span>p>i{
    opacity: 1;
}
.twt2>div.on2>span>p>i:nth-child(2){
    transition-delay: 0.5s;
}
.twt2>div.on2>span>p>i:nth-child(3){
    transition-delay: 1s;
}
.twt2>div.on2>span>p>i:nth-child(4){
    transition-delay: 1.5s;
}
.twt2>div>img{
    min-width: 1920px;
}
.twt2>div>video{
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
    width: 100%;
    min-width: 1920px;
    height: 100%;
    object-fit: cover;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.twt2>div.on>video{
    opacity: 0;
}
.twt2>div>svg{
    width: 100%;
    position: absolute;
    min-width: 1920px;
    top: 0;
    left: 0;
    transition: 1s;
    -webkit-transition: 1s;
    -moz-transition: 1s;
    -ms-transition: 1s;
    -o-transition: 1s;
}
.twt2>div.on1>svg{
    transform: scale(8);
    -webkit-transform: scale(8);
    -moz-transform: scale(8);
    -ms-transform: scale(8);
    -o-transform: scale(8);
}
.twt3 {
    position: relative;
    z-index: 10;
    padding: 1.75rem 1.6rem 0 1.6rem;
    background-image: url(../img/twt3_bg.png);
    background-repeat: no-repeat;
    background-position: 10% 30%;
}

.twt_bt {
    font-size: .36rem;
    text-align: center;
    line-height: 1.5;
    color: #292929;
}

.twt_bt>p {
    font-size: .24rem;
    margin-bottom: 1rem;
    margin-top: .5rem;
    line-height: 1.5;
    text-align: center;
    color: #292929;
    font-weight: normal;
}

.twt3>#sw1 {
    margin-top: 1.85rem;
}

.twt3>#sw1 .swiper-wrapper {}

.twt3>#sw1 .swiper-slide {
    padding-top: 1rem;
    transition: .8s;
    -webkit-transition: .8s;
    -moz-transition: .8s;
    -ms-transition: .8s;
    -o-transition: .8s;
}

.twt3>#sw1 .swiper-slide-active {
    transform: translateY(-1rem);
    -webkit-transform: translateY(-1rem);
    -moz-transform: translateY(-1rem);
    -ms-transform: translateY(-1rem);
    -o-transform: translateY(-1rem);
}

.twt3>#sw1 .swiper-slide>span {}

.twt3>#sw1 .swiper-slide>p {
    font-size: .24rem;
    color: #272727;
    margin-top: .33rem;
}

.twt3>.twt2_qie {
    margin-top: .7rem;
    position: relative;
    display: flex;
    justify-content: space-between;
}

.twt3>.twt2_qie>span {
    width: .4rem;
    height: .4rem;
    border-radius: 50%;
    background: #E4E4E4;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .5s;
    cursor: pointer;
}

.twt3>.twt2_qie>span:hover {
    background-color: #D70101;
}

.twt3>.twt2_qie>span>i {
    font-size: 18px;
    transform: scaleY(1.5);
    font-weight: lighter;
    color: #fff;
}

.twt3>.twt2_qie>span:first-child {}

.twt3>.twt2_qie>i {
    position: absolute;
    top: .2rem;
    width: 100%;
    height: 1px;
    background-color: #E9E9E9;
    z-index: -1;
}

.twt3>.twt2_qie>div {
    width: 95%;
    padding-top: .08rem;
}

.twt3>.twt2_qie>div .swiper-wrapper {
    transition: .8s;
    -webkit-transition: .8s;
    -moz-transition: .8s;
    -ms-transition: .8s;
    -o-transition: .8s;
}

.twt3>.twt2_qie>div .swiper-slide {
    width: 10%;
    cursor: pointer;
}

.twt3>.twt2_qie>div .swiper-slide>span {
    width: .25rem;
    height: .25rem;
    border: 1px solid transparent;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    transition: .5s;
}

.twt3>.twt2_qie>div .swiper-slide.on>span {
    border: 1px solid #D70101;
    background: #fff;
}

.twt3>.twt2_qie>div .swiper-slide>span>i {
    width: .08rem;
    height: .08rem;
    background-color: #8D8D8D;
    border-radius: 50%;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.twt3>.twt2_qie>div .swiper-slide.on>span>i {
    border: 1px solid #D70101;
    background-color: #D70101;
}

.twt3>.twt2_qie>div .swiper-slide>p {
    font-size: .2rem;
    color: #868686;
    margin-top: .25rem;
    text-align: center;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    font-family: "Gilroy-Medium";
}
.twt3>.twt2_qie>div .swiper-slide.on>p {
    color: #D70101;
}

.twt4 {
    position: relative;
    z-index: 10;
    padding-top: 1.5rem;
}

.twt4>div {
    padding: 1.6rem 0 0 1.6rem;
    position: relative;
    display: flex;
    justify-content: space-between;
}

.twt4>div>span {
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    width: 53.7%;
}
.twt4>div>span>img{
    width: 100%;
}

.twt4>div>.twt4_qie {
    width: 10%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.twt4>div>.twt4_qie>span {
    width: .7rem;
    height: .7rem;
    margin-bottom: .2rem;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    background-color: #fff;
}

.twt4>div>.twt4_qie>span>i {
    font-size: 18px;
    color: #00345E;
    transition: .5s;
    transform: scaleY(1.5);
    -webkit-transform: scaleY(1.5);
    -moz-transform: scaleY(1.5);
    -ms-transform: scaleY(1.5);
    -o-transform: scaleY(1.5);
}

.twt4>div>.twt4_qie>span:hover {
    background-color: rgba(255, 255, 255, .3);
}

.twt4>div>.twt4_qie>span:hover>i {
    color: #fff;
}

.twt4>div .swiper-container {
    width: 80%;
}

.twt4>div .swiper-slide>span {}

.twt4>div .swiper-slide>div {
    padding: .4rem .8rem .35rem .85rem;
    background-color: #053E6C;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.twt4>div .swiper-slide-active>div {
    background-color: #00345E;
}

.twt4>div .swiper-slide>div>p {
    position: relative;
}

.twt4>div .swiper-slide>div>p>i {
    position: relative;
    z-index: 10;
    font-size: .2rem;
    padding-right: .25rem;
    color: #fff;
    display: table;
    background-color: #053E6C;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    font-family: "Gilroy-Medium";
}

.twt4>div .swiper-slide-active>div>p>i {
    background-color: #00345E;
}

.twt4>div .swiper-slide>div>p>u {
    position: absolute;
    width: 100%;
    height: 1px;
    background-color: #fff;
    z-index: 1;
    right: 0;
    top: 50%;
}

.twt5 {
    position: relative;
    z-index: 10;
    padding-top: 1.5rem;
}

.twt5>ul {
    display: flex;
    flex-wrap: wrap;
}

.twt5>ul>li {
    width: 50%;
    background-image: url(../img/twt5li_bg.png);
    background-repeat: no-repeat;
    background-size: auto;
    background-position:top left;
}

.twt5>ul>li>p {
    padding: 0.9rem 2.1rem;
    opacity: 0;
    background-image: url(../img/twt5_bg.png);
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.twt5>ul>li>p>u {
    display: block;
}

.twt5>ul>li>p>i {
    font-size: .22rem;
    line-height: 1.8;
    color: #fff;
    text-align: justify;
    margin-top: .25rem;
    font-weight: normal;
}

.twt5>ul>li>span {
    display: flex;
    justify-content: space-between;
}

.twt5>ul>li>span>i {
    width: 50%;
}

.twt5>ul>li>span>i>img {
    width: 100%;
}

.twt5>ul>li>a {
    padding: .5rem 2.05rem;
    display: block;
    opacity: 0;
    background-color: #00345E;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}

.twt5>ul>li.on>p,
.twt5>ul>li.on>a {
    opacity: 1;
}

.twt5>ul>li>a>p {
    padding-bottom: .2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #fff;
    cursor: pointer;
}

.twt5>ul>li>a>p>i {
    font-size: .22rem;
    color: #fff;
    text-transform: initial;
    /* font-family: "SourceHanSansCN-Normal"; */
    font-family: "Gilroy-Medium";
}

.twt5>ul>li>a>p>u {
    font-size: .22rem;
    color: #fff;
    text-decoration: none;
    font-weight: lighter;
    transform: scaleY(1.5);
    -webkit-transform: scaleY(1.5);
    -moz-transform: scaleY(1.5);
    -ms-transform: scaleY(1.5);
    -o-transform: scaleY(1.5);
}

.twt6 {
    position: relative;
    z-index: 10;
    padding: 1.2rem 1.6rem 1.5rem 1.6rem;
}

.twt6 .swiper-pagination {
    position: relative;
    bottom: 0;
    display: flex;
    justify-content: center;
    margin-top: .55rem;
}

.twt6 .swiper-slide>span>img {
    width: 100%;
}

@media screen and (max-width:2560px) and (min-width:1930px) {
    .top2>ul>li>img {
        width: auto;
    }

    .top1>span>p>i>img {
        width: auto;
    }
    .twt2 {
        /* max-width: 1920px;
        margin: 0 13%; */
        max-width: 100%;
    margin: 0;
    }
    .twt2>button {
        /* bottom: 54px; */
        left: 46.5%;
        width: 185px;
        height: 60px;
        line-height: 60px;
    }
    .twt3 {
        background-position: 55% 30%;
    }
    .twt5>ul>li {
        background-size: contain;
    }
}

@media screen and (max-width:1440px) {
    .top3>ul>li>div>b::before {
        top: 40%;
    }

    .top3>.t3_zi>p {
        width: 51%;
    }
}

@media screen and (max-width:1280px) {

    .top2>ul>li>i,
    .top2>b,
    .top4>div>ul>li,
    .top4>ul>li>ul>li>b,
    .top4>ul>li>ul>li>div .swiper-slide>div>div>b,
    .top3>ul>li>div>div>b {
        font-size: 16px;
    }

    .top3>ul>li>div>div>p,
    .top4>ul>li>ul>li>div .swiper-slide>div>div>p,
    .top4>ul>li>ul>li>p,
    .top3>ul>li>div>p {
        font-size: 14px;
    }

    .top4>ul>li>ul>li {
        width: 50%;
    }

    .top4>ul>li>ul>li>div .swiper-slide>div>div {
        width: 65%;
    }

    .top1>span>i {
        width: 50%;
    }
}

@media screen and (max-width:1024px) {
    .top1 {
        height: 40%;
    }

    .top2>b {
        width: 100%;
        text-align: justify;
        line-height: 1.5;
    }

    .top2>ul {
        width: 80%;
    }

    .top2>ul>li>p {
        font-size: 16px;
    }

    .top2>ul>li>p>b {
        font-size: 30px;
    }

    .top3>p,
    .top4>div>p,
    .top2>p,
    .top3>ul>li>div>b {
        font-size: 20px;
    }

    .top3>ul>li>div>a {
        width: 80px;
        height: 30px;
        line-height: 30px;
    }

    .top4>ul>li>ul>li>div .swiper-button-prev,
    .top4>ul>li>ul>li>div .swiper-button-next {
        top: 96%;
    }

    .top4>ul>li>ul>li>div .swiper-button-prev {
        left: 75%;
    }

    .top3>.t3_zi>ul {
        width: 49%;
    }

    .top3>.t3_zi>p {
        width: 45%;
    }

    .top3>.t3_zi>ul>li {
        text-align: left;
        font-size: 18px;
        color: #C9C9C9;
        border-left: 1px solid #C9C9C9;
        position: relative;
        width: auto;
        padding-left: 5%;
    }

    .top2>div>div>span {
        width: 80px;
        height: 40px;
        line-height: 40px;
    }

    .twt3>.twt2_qie {
        height: 60px;
    }

    .twt3>.twt2_qie>span {
        width: 30px;
        height: 30px;
    }

    .twt3>.twt2_qie>span>i {
        font-size: 16px;
    }

    .twt3>.twt2_qie>div .swiper-slide>span {
        width: 20px;
        height: 20px;
    }

    .twt3>.twt2_qie>i {
        top: 13px;
    }
    .twt3>.twt2_qie>div .swiper-slide>span>i {
        width: 5px;
        height: 5px;
    }
    .twt3>.twt2_qie>div .swiper-slide>p {
        font-size: 14px;
    }
    .twt_bt>p,
    .twt4>div .swiper-slide>div>p>i,
    .twt5>ul>li>p>i,
    .twt5>ul>li>a>p>i,
    .twt5>ul>li>a>p>u {
        font-size: 16px;
    }
    .twt2>div>svg,
    .twt2>div>video{
        display: none;
    }
    .twt2>div>span>p>i{
        /* opacity: 1; */
    }
    .twt2>div>span>img {
        transform: scale(3.5) translateY(20px);
        -webkit-transform: scale(3.5) translateY(20px);
        -moz-transform: scale(3.5) translateY(20px);
        -ms-transform: scale(3.5) translateY(20px);
        -o-transform: scale(3.5) translateY(20px);
}
    .twt2>div>img {
        min-width: 100%;
    }
    .twt2>div>span>p>i {
        font-size: 13px;
        width: 90%;
        margin: 0 auto;
    line-height: 2.2;
    }
    .twt2>button{
        width: 150px;
        height: 30px;
        left: 30%;
        bottom: 10%; 
    }
}

@media screen and (max-width:768px) {
    .top3>.t3_zi>ul {
        margin-bottom: .5rem;
    }
    .twt3 .swiper-container .swiper-slide:last-child{
        display: none;
    }
    .top3>.t3_zi>ul,
    .top3>.t3_zi>p {
        width: 100%;
    }
    .twt_bt {
        font-size: 18px;
    }
    .twt3>#sw1 .swiper-slide>p{
        font-size: 16px;
    }
    .twt5>ul>li>p {
        padding: 0.9rem 1.1rem;
        height: 215px;
    }
    .twt5>ul>li>a {
        padding: .5rem 1.05rem;
    }
    .twt3>.twt2_qie>div .swiper-slide.on>span {
        border: 1px solid transparent;
        background: #fff;
    }
    .twt3>.twt2_qie>div .swiper-slide.on>p {
        color: #868686;
    }
    .twt3>.twt2_qie>div .swiper-slide.on>span>i {
        border: 1px solid #8D8D8D;
        background-color: #8D8D8D;
    }
    .twt3>.twt2_qie>div .swiper-slide-active>span {
        border: 1px solid #D70101 !important;
        background: #fff !important;
    }
    .twt3>.twt2_qie>div .swiper-slide-active>p {
        color: #D70101 !important;
    }
    .twt3>.twt2_qie>div .swiper-slide-active>span>i {
        border: 1px solid #D70101 !important;
        background-color: #D70101 !important;
    }
}

@media screen and (max-width:540px) {
    .top1>div>span {
        width: 24px;
        height: 24px;
    }
    .top1.twt1 {
        height: 36.5%;
    }
    .top3>.t3_zi>ul {
        margin-bottom: 1rem;
        display: none;
    }
    .twt3>.twt2_qie>div .swiper-slide {
        width: 14%;
    }    
    .twt3 ,
    .twt_bt>p,
    .twt6{
        padding-left:1.2rem;
        padding-right:1.2rem;
    }
    .top3>.t3_zi>ul,
    .top3>.t3_zi>p {
        width: 100%;
    }

    .top3>.t3_zi>ul>li {
        font-size: 16px;
    }

    .top2>ul>li:nth-child(2),
    .top2>ul>li:nth-child(4) {
        width: 7%;
    }

    .top2>ul>li:nth-child(4) {
        transform: translateX(29%);
        -webkit-transform: translateX(29%);
        -moz-transform: translateX(29%);
        -ms-transform: translateX(29%);
        -o-transform: translateX(29%);
    }

    .top3>ul>li>div>div>p,
    .top3>ul>li>div>p {
        line-height: 1.5;
    }

    .top2>ul {
        margin-bottom: 1.6rem;
        margin-top: 1.1rem;
    }

    .top1>div>span>b {
        width: 8px;
        height: 8px;
    }

    .top1>ul>li>div>p {
        font-size: 16px;
    }

    .top3>p {
        margin-top: 1.6rem;
    }

    .top1>ul>li>div>a {
        font-size: 12px;
        width: 80px;
        height: 30px;
        line-height: 30px;
    }

    .top1>ul>li>div {
        top: 33%;
    }

    .top1>ul>li>video {
        width: 100% !important;
        height: 100% !important;
        object-fit: contain !important;
    }

    .top1>div {
        bottom: 6%;
    }

    .top1>ul>li>div>b,
    .top1>ul>li>div>h5 {
        font-size: 12px;
        width: 60%;
    }

    .top2>div>p,
    .top2>ul>li>i,
    .top3>.t3_zi>p,
    .top4>div>p>i,
    .top2>b {
        font-size: 14px;
    }

    .top2>ul {
        width: 100%;
    }

    .top2>ul>li>p {
        font-size: 14px;
        text-align: center;
    }

    .top2>ul>li>p>b {
        font-size: 20px;
    }

    .top3>.t3_zi>a {
        top: -20%;
    }

    .top3>.t3_lb>span {
        width: 40px;
        height: 40px;
        top: 40%;
    }

    .top4>div>p {
        width: 70%;
    }

    .top2>div {
        padding-top: 100px;
    }

    .top2>div>div {
        top: 100px;
        height: 250px;
    }

    .top1>span>i {
        left: -25%;
    }

    .top1>span>p {
        font-size: 12px;
    }

    .top3>.t3_lb>span {
        font-size: 16px;
    }

    .top4>ul>li>ul>li>div .swiper-slide>div>div>b,
    .top4>ul>li>ul>li>div .swiper-slide>div>div>p {
        line-height: 1.5;
    }

    .top1 {
        padding-top: 0rem;
    }
    .top1.twt1 {
        padding-top: 60px;
    }
    .t1_vid>div>i {
        width: 25px;
        height: 25px;
        line-height: 25px;
    }

    .top2>div>span {
        height: 250px;
    }

    .top2>div>a {
        top: -40px;
    }

    .top2>div>div>img {
        transform: scale(1.2);
    }

    .top2>div>div>img:nth-child(2) {
        transform: scale(1.2) translateX(-10px);
        -webkit-transform: scale(1.2) translateX(-10px);
        -moz-transform: scale(1.2) translateX(-10px);
        -ms-transform: scale(1.2) translateX(-10px);
        -o-transform: scale(1.2) translateX(-10px);
    }

    .top2>div>p {
        padding-right: 1.6rem;
    }

    .top3>ul>li {
        flex-wrap: wrap;
    }

    .top3>ul>li>span,
    .top3>ul>li>div {
        width: 100%;
    }

    .top3>ul>li>span {
        height: 250px;
    }

    .top3>ul>li>div>b::before {
        left: -.5rem;
    }

    .top4>div>ul {
        justify-content: flex-end;
        flex-wrap: wrap;
        padding-top: .8rem;
    }

    .top4>div>ul>li {
        margin-bottom: 5%;
    }

    .top4>ul>li>ul>li:nth-child(1),
    .top4>ul>li>ul>li {
        width: 100%;
    }

    .top4>ul>li>ul>li>div .swiper-slide>div>b {
        font-size: 20px;
    }

    .top4>ul>li>ul>li>a {
        margin: 5% 0;
        width: 25%;
        margin-bottom: 8%;
    }

    .top4>ul>li>ul>li>div .swiper-slide {
        padding-bottom: 50px;
    }

    .top4>ul>li>ul>li>div .swiper-slide>div>div {
        padding: .8rem 0;
    }

    .top4>ul>li>ul>li>div .swiper-button-prev,
    .top4>ul>li>ul>li>div .swiper-button-next {
        top: 98%;
    }

    .top2>div>a>img {
        width: 30%;
    }

    .top2>p {
        margin: 1.6rem 0 .6rem 0;
    }

    .top4>ul>li>ul>li>div .swiper-slide>div>div>a {
        width: 40%;
    }

    .top4>ul>li>ul>li>p {
        line-height: 1.5;
    }

    .top3>ul>li>div>b::before {
        width: 5px;
        height: 5px;
    }

    .top3>ul>li>div>div {
        padding-bottom: .7rem;
    }

    .top3>ul>li>div>div:nth-child(3) {
        padding-top: .7rem;
    }

    .top3>ul>li>div {
        padding: 1.1rem 1.05rem;
    }

    .top3>ul>li>div>a {
        margin-top: 5%;
        font-size: 14px;
    }

    .top3>ul>li:last-child>div>b {
        padding-top: 1.5rem;
        border-top: 1px solid rgb(111, 111, 111, 20%);
    }

    .top3>ul>li:last-child>div {
        padding-top: 1rem;
    }

    .top3>ul>li>div>b::before {
        top: 45%;
    }

    .top3>ul>li:last-child>div>b::before {
        top: 75%;
    }

    .top3>ul>li>div>b {
        margin-bottom: .5rem;
    }

    .top3 {
        padding-bottom: .5rem;
    }

    .top4>div {
        margin-top: .85rem;
        margin-bottom: .5rem;
    }

    .top4>div>ul>li::after {
        display: none;
    }

    .top4>div>ul>li {
        font-size: 15px;
    }

    .top3>.t3_zi>ul>li.on,
    .top3>.t3_zi>ul>li {
        border-left: none;
    }

    .top3>.t3_zi>ul>li.on::after {
        display: none;
    }

    .top2>div>div>span {
        position: absolute;
        bottom: 7%;
        left: 41%;
        width: 70px;
        font-size: 12px;
        height: 30px;
        line-height: 30px;
        color: #fff;
        background: #de157d;
    }

    .top1.twt1>ul>li>div>b {
        width: 100%;
    }

    .twt_bt {
        font-size: 16px;
    }

    .twt3>#sw1 .swiper-slide>p,
    .twt3>.twt2_qie>span>i,
    .twt4>div .swiper-slide>div>p>i,
    .twt4>div>.twt4_qie>span>i,
    .twt5>ul>li>p>i,
    .twt5>ul>li>a>p>i,
    .twt_bt>p {
        font-size: 14px;
    }

    .twt3>.twt2_qie>div .swiper-slide>p {
        font-size: 12px;
    }

    .twt3>.twt2_qie>div .swiper-slide>span {
        width: 15px;
        height: 15px;
    }
    .twt3>.twt2_qie>span {
        width: 20px;
        height: 20px;
    }
    .twt3>.twt2_qie>div {
        padding-top: 2px;
    }
    .twt3>.twt2_qie>i {
        top: 9px;
    }
    .twt3>.twt2_qie>span>i{
        font-size: 12px;
    }
    .twt5>ul>li>span {
        flex-wrap: wrap;
    }
    .twt5>ul>li>span>i {
        width: 100%;
    }
    .twt5>ul>li {
        width: 50%;
        margin-bottom: 1rem;
    }
    .twt5>ul>li>p, .twt5>ul>li>a {
        /* opacity: 1; */
    }
    .twt6 .twt_bt>p{
        padding: 0;
    }
    .twt4>div>.twt4_qie>span {
        width: 40px;
        height: 40px;
    }
}