.tong {
    max-width: 1430px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 15px;
}

.w1578 {
    max-width: 1608px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 15px;
}

.w1075 {
    max-width: 1105px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 15px;
}

.flex {
    display: flex;
    justify-content: space-between;
}

p {
    margin: 0;
}

.fen img {
    transition-duration: 0.3s;
}

.fen:hover img {
    transform: scale(1.05);
}

.of {
    overflow: hidden;
}

html {
    font-size: 100px;
    overflow-x: hidden;
}

@media screen and (max-width: 1440px) {
    html {
        font-size: 80px;
    }
}

@media screen and (max-width: 800px) {
    html {
        font-size: 70px;
    }
}

@media screen and (max-width: 600px) {
    html {
        font-size: 50px;
    }
}

.dsidnjfh{
    margin-top: 3%;
}

.foot_nav li {
    float: left;
    width: 25%;
    text-align: left;
    background: url(../image/14cfbb9b69f91c1ca3eba10e5c8c890468805b43.png) 80% top no-repeat;
}

.foot_nav li a {
    font-size: 16px;
    line-height: 40px;
}

.foot_nav li .x-nav-menu {
    width: 100%;
    margin-top: 1.43em;
}

.foot_nav li .x-nav-menu a {
    display: block;
    font-size: 14px;
    line-height: 2;
    color: rgba(255,255,255,.7);
    font-weight: normal
}



.tou {
    position: fixed;
    top: 0;
    z-index: 111;
    width: 100%;
    height: 97px;
    transition: height .4s ease-out;
}

.tou.fix {
    background: #fff;
    height: 80px;
}

.tou .con {
    align-items: center;
}

.tou .con .logo {
    line-height: 97px;
}

.tou .con .logo img.img2 {
    opacity: 0;
    position: absolute;
    top: 16px;
    left: 0;
}

.tou.fix .con .logo img.img2 {
    opacity: 1;
}

.tou .con .logo img {
    /* transition: all .4s ease-out; */
}

.tou.fix .con .logo img.img1 {
    visibility: hidden;
}

.tou.fix .con .logo {
    line-height: 80px;
    transition: all .4s ease-out;
    position: relative;
}

.tou.fix .con .logo img {
    max-height: 50px;
}

.tou .con .zi {
    align-items: center;
    width: 69.3%;
}

.tou .con .zi .lx {
    margin-left: 1.67vw;
    padding-left: 2vw;
    color: #fefefe;
    font-family: Arial;
    font-size: 24px;
    background: url(../image/97cf7c06fc329f8a851707c188644d4a2d3a793a.png) no-repeat 0 50%;
}

.tou.fix .con .zi .lx {
    color: #333;
    background: url(../image/55c09ca2680b0e3041a669c1400346e28ce3991b.png) no-repeat 0 50%;
}

@media (max-width: 1200px) {
    .tou .con .zi .lx {
        display: none;
    }
}

.tou .con .zi .lx span {
    font-size: 18px;
    font-family: MicrosoftYaHei;
}

.c1 {
    padding-bottom: 8.91vw;
    padding-top: 4.43vw;
    position: relative;
    background: url(../image/e924ed369e71b55cc40110ea48c4932807e6d158.png) no-repeat 50% 100%;
}

@media (max-width: 780px) {
    .c1 {
        padding-bottom: 40px;
        padding-top: 40px;
    }
}

.c1 #particles-homecomprehensive {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: url(../image/e924ed369e71b55cc40110ea48c4932807e6d158.png) no-repeat 50% 100%;
}

.c1 h2.bt {
    text-align: center;
    font-size: 0.4rem;
    line-height: 1;
    font-weight: 600;
    position: relative;
    z-index: 22;
}

@media (max-width: 780px) {
    .c1 h2.bt {
        font-size: 24px;
    }
}

.c1 h2.bt p {
    margin-top: 18px;
    font-size: 18px;
    color: #333333;
    font-weight: 500;
}

@media (max-width: 780px) {
    .c1 h2.bt p {
        font-size: 14px;
    }
}

.c1 .con {
    z-index: 22;
    position: relative;
    margin-top: 4vw;
}

@media (max-width: 780px) {
    .c1 .con {
        margin-top: 30px;
    }
}

.c1 .con .xx {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    z-index: 11;
    width: 52px;
    height: 68px;
}

@media (max-width: 780px) {
    .c1 .con .xx {
        width: 30px;
        height: 39px;
        background-size: 100% auto !important;
    }
}

.c1 .con .xx.zb {
    left: -3.91vw;
    background: url(../image/01ff9d3e369bdd20c38a5778c3067ce1ddcc0695.png) no-repeat 50%;
}

@media (max-width: 1610px) {
    .c1 .con .xx.zb {
        left: 0;
    }
}

.c1 .con .xx.yb {
    right: -3.91vw;
    background: url(../image/9d8ad61840744cdc8dafffc766a2ee7c4ebf4a04.png) no-repeat 50%;
}

@media (max-width: 1610px) {
    .c1 .con .xx.yb {
        right: 0;
    }
}

.c1 .con .list2 {
    text-align: center;
    margin-left: -1vw;
    margin-right: -1vw;
}

.c1 .con .list2 li {
    padding: 0 1vw;
}

.c1 .con .list2 li a {
    border: solid 1px #bbbbbb;
    display: block;
    padding: 2.45vw 1.6vw 3.5vw;
}

@media (max-width: 480px) {
    .c1 .con .list2 li a {
        padding: 20px 10px 12px;
    }
}

.c1 .con .list2 li .tu {
    line-height: 98px;
}

.c1 .con .list2 li .tu img {
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 780px) {
    .c1 .con .list2 li .tu img {
        max-width: 50px;
        max-height: 50px;
    }
}

.c1 .con .list2 li .zi {
    margin-top: 2vw;
}

@media (max-width: 780px) {
    .c1 .con .list2 li .zi {
        margin-top: 14px;
    }
}

.c1 .con .list2 li .zi h3 {
    font-size: 0.26rem;
    font-weight: 500;
    color: #333333;
}

@media (max-width: 780px) {
    .c1 .con .list2 li .zi h3 {
        font-size: 16px;
    }
}

.c1 .con .list2 li .zi dd {
    font-size: 16px;
    line-height: 30px;
    color: #333333;
    margin-top: 1.5vw;
}

@media (max-width: 780px) {
    .c1 .con .list2 li .zi dd {
        font-size: 14px;
        margin-top: 10px;
        line-height: 24px;
    }
}

.c2 {
    position: relative;
    text-align: center;
    padding-top: 10vw;
    padding-bottom: 6vw;
    background: url(../image/1155f926c52b23321e80c2a2aa63a6c15fcc299f.png) no-repeat 50% 0;
    background-size: cover;
}

@media (max-width: 780px) {
    .c2 {
        padding-top: 60px;
        padding-bottom: 40px;
    }
}

.c2 .particles_box {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.c2 .particles_box #particles-js {
    width: 100%;
    height: 100%;
}

.c2 h2 {
    font-size: 30px;
    color: #ffffff;
    position: relative;
    z-index: 2;
    font-weight: 500;
}

@media (max-width: 780px) {
    .c2 h2 {
        font-size: 24px;
    }
}

.c2 h2 .en {
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    top: 50%;
    color: rgba(255, 255, 255, 0.15);
    font-size: 110px;
    font-weight: 600;
}

@media (max-width: 780px) {
    .c2 h2 .en {
        font-size: 86px;
    }
}

.c2 .con {
    margin-top: 4vw;
    position: relative;
    z-index: 2;
}

@media (max-width: 780px) {
    .c2 .con {
        margin-top: 40px;
    }
}

.c2 .con dd {
    font-size: 18px;
    color: #ffffff;
    line-height: 36px;
}

@media (max-width: 780px) {
    .c2 .con dd {
        font-size: 16px;
        line-height: 28px;
    }
}

.c2 .con a.ck {
    display: block;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid #fff;
    width: 135px;
    padding-top: 8px;
    margin-top: 3.5vw;
    height: 43px;
}

@media (max-width: 480px) {
    .c2 .con a.ck {
        margin-top: 20px;
        padding-top: 3px;
        height: 34px;
        width: 116px;
    }
}

.c2 .con .list2 {
    margin-top: 5.3vw;
    padding: 0 2.3697vw;
    text-align: center;
    display: flex;
}

@media (max-width: 480px) {
    .c2 .con .list2 {
        flex-wrap: wrap;
        margin-top: 20px;
    }
}

.c2 .con .list2 li {
    width: 25%;
}

@media (max-width: 780px) {
    .c2 .con .list2 li .img img {
        max-width: 60px;
        max-height: 60px;
    }
}

.c2 .con .list2 li h3 {
    margin-top: 0.26rem;
    font-size: 18px;
    color: #fff;
    font-weight: 500;
}

@media (max-width: 780px) {
    .c2 .con .list2 li h3 {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .c2 .con .list2 li h3 {
        font-size: 14px;
    }
}

h2.bt1 {
    text-align: center;
    line-height: 1;
}

h2.bt1 b {
    display: block;
    font-size: 0.4rem;
    color: #000000;
}

@media (max-width: 780px) {
    h2.bt1 b {
        font-size: 24px;
    }
}

h2.bt1 p {
    color: #999999;
    margin-top: 15px;
    font-weight: 500;
}

.c3 {
    padding-top: 0.58rem;
    background-color: #ececec;
    padding-bottom: 0.63rem;
}

.c3 .w1068 {
    max-width: 1068px;
    margin-left: auto;
    margin-right: auto;
}

.c3 .list1 {
    text-align: center;
    padding-top: 0.42rem;
    padding-bottom: 0.42rem;
    margin-left: -1.25vw;
    margin-right: -1.25vw;
    display: flex;
}

@media (max-width: 480px) {
    .c3 .list1 {
        flex-wrap: wrap;
        padding-bottom: 6px;
    }
}

.c3 .list1 li {
    padding: 0 1.25vw;
    width: 20%;
}

@media (max-width: 480px) {
    .c3 .list1 li {
        width: 33.333%;
        margin-bottom: 10px;
    }
}

.c3 .list1 li a {
    display: block;
    border: solid 1px #ababab;
    line-height: 48px;
    color: #363636;
    font-size: 18px;
    transition: all .4s ease-out;
}

.c3 .list1 li.on a {
    background: #288dd3;
    color: #fff;
}

@media (max-width: 780px) {
    .c3 .list1 li a {
        line-height: 38px;
        font-size: 16px;
    }
}

.c3 .con .list2 {
    display: flex;
    flex-wrap: wrap;
    text-align: center;
    margin-left: -1.015vw;
    margin-right: -1.015vw;
}

.c3 .con .list2 li {
    width: 33.333%;
    padding: 0 1.015vw;
}

@media (max-width: 480px) {
    .c3 .con .list2 li {
        width: 50%;
    }
}

.c3 .con .list2 li .img img {
    width: 100%;
}

.c3 .con .list2 li .img {
    position: relative;
}

.c3 .con .list2 li .img:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.5);
    left: 0;
    top: 0;
    opacity: 0;
    -webkit-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
    z-index: 1;
}

.c3 .con .list2 li:hover .img:after {
    opacity: 1;
}

.c3 .con .list2 li:hover .img {
    box-shadow: 0px 0px 25px rgba(0, 0, 0, 0.2);
}

.c3 .con .list2 li h3 {
    font-weight: 500;
    font-size: 15px;
    color: #555555;
    line-height: 0.82rem;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.c4 {
    margin-top: 0.5rem;
    margin-bottom: 5vw;
}

.c4 .con {
    margin-top: 0.52rem;
}

@media (max-width: 780px) {
    .c4 .con {
        margin-top: 20px;
    }
}

.c4 .con .list2 {
    margin-left: -1.38vw;
    margin-right: -1.38vw;
}

.c4 .con .list2 li {
    padding: 10px 1.38vw;
}

.c4 .con .list2 li a {
    display: block;
    transition-duration: 0.3s;
}

.c4 .con .list2 li a:hover {
    box-shadow: 2.5px 4.3px 10px 0px rgba(9, 1, 4, 0.2);
}

.c4 .con .list2 li .img img {
    width: 100%;
}

.c4 .con .list2 li .zi {
    border: solid 1px #e5e5e5;
    padding: 20px 18px 34px;
}

@media (max-width: 780px) {
    .c4 .con .list2 li .zi {
        padding-bottom: 20px;
    }
}

.c4 .con .list2 li .zi h3 {
    font-size: 18px;
    color: #333333;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    text-align: center;
    font-weight: normal;
}

.c4 .con .list2 li .zi p {
    font-size: 12px;
    color: #333333;
    margin-top: 15px;
    margin-bottom: 22px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

@media (max-width: 780px) {
    .c4 .con .list2 li .zi p {
        margin-top: 10px;
        margin-bottom: 15px;
    }
}

.c4 .con .list2 li .zi .xian {
    height: 1px;
    background-color: #d8d8d8;
    width: 100%;
}

.c4 .con .list2 li .zi dd {
    font-size: 12px;
    color: #666666;
    padding-left: 34px;
    background: url(../image/ea63fdef696e4d65debef68ae75508acd17c473f.png) no-repeat 0 50%;
    margin-top: 16px;
    line-height: 23px;
}

.c5 {
    padding-top: 0.52rem;
    padding-bottom: 5.83vw;
    background: url(../image/9478e21be38f641c1ee7ae10d56fb5e3875535e8.png) no-repeat 50% 0;
    background-size: cover;
}

.c5 .list1 {
    max-width: 620px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    margin-bottom: 3.65vw;
    margin-top: 0.43rem;
}

.c5 .list1 li {
    width: 175px;
}

@media (max-width: 780px) {
    .c5 .list1 li {
        padding: 0 1.25vw;
        width: 33.333%;
    }
}

.c5 .list1 li a {
    display: block;
    border: solid 1px #ababab;
    line-height: 48px;
    font-size: 18px;
    color: #363636;
    transition: all .4s ease-out;
}

.c5 .list1 li.on a {
    background: #288dd3;
    color: #fff;
}

@media (max-width: 780px) {
    .c5 .list1 li a {
        line-height: 38px;
        font-size: 16px;
    }
}

@media (max-width: 780px) {
    .c5 .con {
        flex-wrap: wrap;
    }
}

.c5 .con {
    height: 0;
    overflow: hidden;
}

.c5 .con.on {
    height: auto;
}

.c5 .con .list2 {
    width: 46%;
}

@media (max-width: 780px) {
    .c5 .con .list2 {
        width: 100%;
    }
}

.c5 .con .list2 li .zi h3 {
    font-size: 16px;
    color: #000000;
    position: relative;
    font-weight: 500;
    padding-right: 100px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.c5 .con .list2 li .zi h3 .timex {
    color: #aaa9a9;
    position: absolute;
    top: 0;
    right: 0;
}

.c5 .con .list2 li .zi dd {
    color: #999999;
    line-height: 25.46px;
    margin-top: 0.27rem;
}

.c5 .con .list2 li .img {
    margin-top: 0.24rem;
}

.c5 .con .list2 li .img img {
    width: 100%;
}

.c5 .con .con1 {
    width: 49%;
    /* border-bottom: 1px solid #999999; */
    overflow: hidden;
}

@media (max-width: 1450px) {
    .c5 .con .con1 {
        border-bottom: none;
    }
}

@media (max-width: 780px) {
    .c5 .con .con1 {
        width: 100%;
    }
}

.c5 .con .list3 {
    width: 100%;
}

@media (min-width: 780px) {
    .c5 .con .list3 {
        margin-top: -0.32rem;
    }
}

.c5 .con .list3 li {
    border-bottom: 1px solid #999999;
    padding-top: 0.28rem;
    padding-bottom: 0.28rem;
}

.c5 .con .list3 li h3 {
    font-size: 16px;
    color: #000000;
    position: relative;
    font-weight: 500;
    padding-right: 100px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.c5 .con .list3 li h3 .timex {
    color: #aaa9a9;
    position: absolute;
    top: 0;
    right: 0;
}

.c5 .con .list3 li dd {
    color: #999999;
    line-height: 25.46px;
    margin-top: 0.27rem;
}

.foot {
    color: #fff;
    padding-top: 0.6rem;
    background: url(../image/9e918db39f3340733d47c61a901373ce0c0850ed.png) no-repeat 50% 0;
    background-size: cover;
}

.foot a {
    color: #fff;
}

.foot .con1 {
    padding-right: 1.77vw;
}

@media (max-width: 480px) {
    .foot .con1 {
        flex-wrap: wrap;
    }
}

.foot .con1 h2 {
    font-weight: 500;
    font-size: 18px;
    line-height: 1;
}

.foot .con1 h2:after {
    content: "";
    display: block;
    max-width: 345px;
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.17);
    margin-top: 0.28rem;
}

.foot .con1 .foot1 {
    width: 40.55%;
}

@media (max-width: 480px) {
    .foot .con1 .foot1 {
        width: 100%;
    }
}

.foot .con1 .foot1 .sec {
    display: flex;
    flex-wrap: wrap;
    margin-top: 0.4rem;
}

.foot .con1 .foot1 .sec p {
    line-height: 0.4rem;
   
}

@media (max-width: 480px) {
    .foot .con1 .foot1 .sec p {
        line-height: 28px;
    }
}

.foot .con1 .foot2 {
    width: 420px;
}

@media (max-width: 780px) {
    .foot .con1 .foot2 {
        width: 42%;
    }
}

@media (max-width: 480px) {
    .foot .con1 .foot2 {
        width: 100%;
        margin-top: 20px;
    }
}

.foot .con1 .foot2 .sec {
    display: flex;
    flex-wrap: wrap;
    line-height: 0.48rem;
    margin-top: 0.34rem;
}

.foot .con1 .foot2 .sec p {
    width: 50%;
}

@media (max-width: 780px) {
    .foot .con1 .foot2 .sec p {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .foot .con1 .foot2 .sec p {
        line-height: 28px;
    }
}

.foot .con1 .foot2 .sec p:last-child {
    width: 100%;
}

.foot .con1 .foot3 {
    width: 23.43%;
    text-align: center;
    margin-top: 0.35rem;
}

@media (max-width: 480px) {
    .foot .con1 .foot3 {
        width: 68%;
        margin-top: 30px;
        margin-left: auto;
        margin-right: auto;
    }
}

.foot .con1 .foot3 li {
    max-width: 129px;
    width: 44%;
}

.foot .con1 .foot3 li img {
    width: 100%;
}

.foot .con1 .foot3 li h3 {
    font-weight: 500;
    margin-top: 18px;
}

.foot .ban {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 12px;
    line-height: 0.3rem;
    color: rgba(255, 255, 255, 0.61);
    text-align: center;
    padding: 13px 0;
}

@media (max-width: 992px) {
    .foot .ban {
        margin-top: 20px;
    }
}

@media (max-width: 480px) {
    .foot .ban {
        line-height: 20px;
    }
}

.foot .ban a {
    color: rgba(255, 255, 255, 0.61);
}