.tong {
    max-width: 1280px;
    margin: 0 auto;
}

.tou {
    height: 100px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 111;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.tou .logo {
    line-height: 100px;
}

.c1 {
    position: relative;
    margin-top: -6.5625vw;
    z-index: 9;
}

@media (max-width: 768px) {
    .c1 {
        margin-top: 30px;
    }
}

.c2 {
    margin-top: 6.25vw;
}

@media (max-width: 780px) {
    .c2 {
        margin-top: 30px;
    }
}

.c2 .content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.c2 .content .c2-1 {
    width: 50%;
    margin-top: 1.666vw;
    position: relative;
}

@media (max-width: 780px) {
    .c2 .content .c2-1 {
        width: 100%;
    }
}

.c2 .content .c2-1:after {
    content: '';
    max-width: 890px;
    display: block;
    border: 2px solid #e9eaed;
    position: absolute;
    border-left: none;
    height: 100%;
    top: -2.8645vw;
    left: 0;
    width: 94%;
}

@media (max-width: 780px) {
    .c2 .content .c2-1:after {
        top: -32px;
    }
}

.c2 .content .c2-1 .list2 {
    position: relative;
    z-index: 11;
}

.c2 .content .c2-1 .list2 .slick-arrow {
    z-index: 11;
    outline: none;
    position: absolute;
    bottom: 0;
    cursor: pointer;
    font-size: 0;
    border: none;
    width: 6.25vw;
    height: 4.7395vw;
    border-bottom: 1px solid #f8f8f8;
}

@media (max-width: 780px) {
    .c2 .content .c2-1 .list2 .slick-arrow {
        width: 60px;
        height: 45px;
    }
}

.c2 .content .c2-1 .list2 .slick-arrow.slick-prev {
    right: -6.25vw;
    background: url(../image/zb.png) no-repeat 50%;
    background-size: 100% auto;
}

@media (max-width: 780px) {
    .c2 .content .c2-1 .list2 .slick-arrow.slick-prev {
        left: 0;
    }
}

.c2 .content .c2-1 .list2 .slick-arrow.slick-next {
    right: -12.5vw;
    background: url(../image/yb.png) no-repeat 50%;
    background-size: 100% auto;
}

@media (max-width: 780px) {
    .c2 .content .c2-1 .list2 .slick-arrow.slick-next {
        left: 60px;
    }
}

@media (max-width: 780px) {
    .c2 .content .c2-1 .list2 li img {
        width: 100%;
    }
}

.c2 .content .c2-2 {
    width: 50%;
    padding-left: 4.27vw;
    padding-right: 18.125vw;
}

@media(max-width:1025px) {
    .c2 .content .c2-2 {
        padding-right: 1.875vw;
    }
}

@media (max-width: 780px) {
    .c2 .content .c2-2 {
        width: 100%;
        margin-top: 30px;
        padding: 0 20px;
    }
}

.c2 .content .c2-2 h2 {
    text-align: right;
}

.c2 .content .c2-2 h2 img {
    max-width: 100%;
}

.c2 .content .c2-2 h2 p {
    font-size: 24px;
    color: #a7bddc;
    line-height: 40px;
}

.c2 .content .c2-2 dd {
    margin-top: 18px;
    font-size: 14px;
    line-height: 30px;
    color: #999999;
}

.c2-3 {
    margin-top: 20px;
    background: url(../image/c1.jpg) no-repeat 0 50%;
    margin-bottom: 4.166vw;
}

.c2-3 .cx {
    padding-left: 15.3125vw;
}

.c2-3 .cx .list2 li {
    width: 33.33%;
    float: left;
    padding: 0 10px;
    max-width: 323px;
}

.c2-3 .cx .list2 li a {
    border: 1px solid #eeeeee;
    padding: 1.927vw 0 1.3vw 1.3vw;
    display: flex;
}

.c2-3 .cx .list2 li a .img {
    display: flex;
    align-items: center;
}

.c2-3 .cx .list2 li a .zi {
    margin-left: 20px;
    display: flex;
    align-items: center;
}

.c2-3 .cx .list2 li a .zi h3 {
    font-size: 24px;
    color: #444444;
}

.c2-3 .cx .list2 li a .zi dd {
    font-size: 18px;
    color: #aaaaaa;
    text-transform: uppercase;
    margin-top: 8px;
}

.c3 {
    background: #fcfcfc;
    padding-top: 3.9583vw;
    margin-top: 20px;
    padding-bottom: 3.125vw;
}

@media (max-width: 780px) {
    .c3 {
        padding-top: 20px;
    }
}

.c3 h2.bt {
    text-align: center;
    line-height: 1;
    margin-bottom: 56px;
}

@media (max-width: 780px) {
    .c3 h2.bt {
        margin-bottom: 30px;
    }
}

.c3 h2.bt span {
    font-size: 1.5625vw;
    color: #5c5c5c;
    display: block;
}

@media (max-width: 1024px) {
    .c3 h2.bt span {
        font-size: 24px;
    }
}

.c3 h2.bt b {
    display: block;
    line-height: 3.4375vw;
    color: #222222;
    font-size: 1.875vw;
}

@media (max-width: 1024px) {
    .c3 h2.bt b {
        font-size: 30px;
        line-height: 52px;
    }
}

.c3 h2.bt img {
    display: block;
    margin: 0 auto;
}

.c3 h2.bt p {
    font-size: 0.83vw;
    margin-top: 1.14583vw;
    color: #999999;
}

@media (max-width: 1024px) {
    .c3 h2.bt p {
        font-size: 12px;
        margin-top: 8px;
    }
}

.c3 .list2 {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-left: -16px;
    margin-right: -16px;
    margin-bottom: 20px;
}

@media (max-width: 780px) {
    .c3 .list2 {
        margin-right: 0;
        margin-left: 0;
        margin-bottom: 10px;
        padding: 0;
    }
}

.c3 .list2 li {
    min-height: 188px;
    text-align: center;
    padding: 0 16px;
    margin-bottom: 20px;
}

@media (max-width: 780px) {
    .c3 .list2 li {
        min-height: 146px;
        padding: 0 4px;
    }
}

@media (max-width: 500px) {
    .c3 .list2 li {
        margin-bottom: 10px;
        min-height: 116px;
        overflow: hidden;
    }
}

@media (max-width: 370px) {
    .c3 .list2 li {
        min-height: 100px;
    }
}

.c3 .list2 li:nth-child(1) {
    position: relative;
}

.c3 .list2 li:nth-child(1):after {
    content: '';
    display: block;
    background: url(../image/yj.png) no-repeat 50%;
    width: 16px;
    position: absolute;
    right: -3%;
    top: 50%;
    height: 100%;
    transform: translateY(-50%);
}

@media (max-width: 780px) {
    .c3 .list2 li:nth-child(1) {
        display: none;
    }
}

.c3 .list2 li:nth-child(1) a div h4 {
    color: #444444;
    font-size: 30px;
    font-weight: 600;
    line-height: 39px;
}

.c3 .list2 li:nth-child(1) a div p {
    font-size: 16px;
    color: #999999;
    text-transform: uppercase;
    margin-top: 4px;
}

.c3 .list2 li a {
    background: url(../image/mo.png) no-repeat 50%;
    background-size: 100% 100%;
    align-items: center;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
}

.c3 .list2 li a .img {
    line-height: 60px;
    height: 60px;
}

@media (max-width: 780px) {
    .c3 .list2 li a .img {
        height: 50px;
        line-height: 50px;
    }
}

@media (max-width: 780px) {
    .c3 .list2 li a .img img {
        height: 40px;
        display: inline-block;
    }
}

@media (max-width: 500px) {
    .c3 .list2 li a .img img {
        height: 32px;
    }
}

.c3 .list2 li a .img img.img2 {
    display: none;
}

.c3 .list2 li a .zi h3 {
    font-size: 24px;
    line-height: 36px;
    color: #444444;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.c3 .list2 li:hover a .zi h3 {
    color: #4678bb;
}

.c3 .list2 li:hover a .zi dd {
    color: #a1b9da;
}

@media (max-width: 780px) {
    .c3 .list2 li a .zi h3 {
        font-size: 18px;
        line-height: 30px;
    }
}

@media (max-width: 500px) {
    .c3 .list2 li a .zi h3 {
        font-size: 14px;
        line-height: 24px;
    }
}

@media (max-width: 370px) {
    .c3 .list2 li a .zi h3 {
        font-size: 0.1vw;
        transform: scale(0.9);
        line-height: 16px;
    }
}

.c3 .list2 li a .zi dd {
    color: #999999;
    font-size: 12px;
    text-transform: uppercase;
    line-height: 20px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

@media (max-width: 370px) {
    .c3 .list2 li a .zi dd {
        font-size: 0.05vw;
        transform: scale(0.7);
    }
}

.c3 .list2 li:hover a {
    background: url(../image/jing.png) no-repeat 50%;
    background-size: 100% 100%;
}

.c3 .list2 li:hover a .img img.img2 {
    display: inline-block;
}

.c3 .list2 li:hover a .img img.img1 {
    display: none;
}

.c4 {
    padding-top: 4.166vw;
    position: relative;
    padding-bottom: 4.166vw;
}

@media (max-width: 500px) {
    .c4 {
        padding: 20px 0;
    }
}

.c4:before {
    content: '';
    background: url(../image/c4.png) no-repeat 0 0%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 37%;
    z-index: -1;
}

@media (max-width: 993px) {
    .c4:before {
        display: none;
    }
}

.c4 h2 {
    font-weight: 600;
    font-size: 1.875vw;
    color: #222222;
    padding-left: 23.85vw;
}

@media (max-width: 1610px) {
    .c4 h2 {
        text-align: center;
        padding-left: 0;
    }
}

@media (max-width: 1024px) {
    .c4 h2 {
        font-size: 30px;
    }
}

.c4 h2 p {
    font-size: 0.83vw;
    color: #999999;
    font-weight: 500;
    margin-top: 1.4583vw;
}

@media (max-width: 1024px) {
    .c4 h2 p {
        font-size: 12px;
    }
}

.c4 .content {
    margin-top: 2.5vw;
    display: flex;
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .c4 .content {
        margin-top: 20px;
    }
}

.c4 .content .c4-1 {
    width: 19%;
    color: #e2e2e2;
    display: flex;
    flex-wrap: wrap;
}

.c4 .content .c4-1 .c4-11 {
    background: rgba(0, 93, 162, 0.9);
    height: 42%;
    display: flex;
    align-items: center;
    padding: 0 2.1875vw;
}

.c4 .content .c4-1 .c4-11 h3 {
    font-weight: 600;
    font-size: 30px;
}

.c4 .content .c4-1 .c4-11 dd {
    margin-top: 1.5625vw;
    font-size: 14px;
    line-height: 26px;
}

.c4 .content .c4-1 .c4-12 {
    display: flex;
    align-items: center;
    padding: 0 2.1875vw;
    background: rgba(64, 64, 64, 0.9);
    height: 58%;
    width: 100%;
}

.c4 .content .c4-1 .c4-12 h3 {
    font-weight: 600;
    font-size: 30px;
}

.c4 .content .c4-1 .c4-12 p {
    font-size: 16px;
    margin-top: 18px;
}

.c4 .content .c4-1 .c4-12 dd {
    margin-top: 3.23vw;
    font-size: 14px;
    line-height: 26px;
}

.c4 .content .c4-2 {
    width: 81%;
}

@media (max-width: 993px) {
    .c4 .content .c4-2 {
        width: 100%;
    }
}

.c4 .content .c4-2 .list2 {
    overflow: hidden;
    border: 1px solid #e5e5e5;
}

.c4 .content .c4-2 .list2 li {
    float: left;
    border: 1px solid #e5e5e5;
    margin: -1px;
    width: calc(20% - -2px);
}

.c4 .content .c4-2 .list2 li img {
    width: 100%;
}

.c5 {
    padding-top: 4.89583vw;
    background: #fcfcfc;
    padding-bottom: 3.9583vw;
}

@media (max-width: 500px) {
    .c5 {
        padding: 20px 5px;
    }
}

.c5 h2 {
    text-align: center;
}

.c5 h2 i {
    font-weight: 600;
    font-size: 2.5vw;
    color: #222222;
    background: url(../image/h-5.png) no-repeat 50% 100%;
    display: block;
    padding-top: 2.083vw;
    background-size: auto 100%;
}

@media (max-width: 500px) {
    .c5 h2 i {
        font-size: 24px;
    }
}

.c5 h2 p {
    font-size: 1.25vw;
    color: #444444;
    margin-top: 1.14583vw;
}

@media (max-width: 500px) {
    .c5 h2 p {
        margin-top: 8px;
    }
}

.c5 .img {
    text-align: center;
    margin-top: 1.354vw;
}

@media (max-width: 500px) {
    .c5 .img {
        margin-top: 20px;
    }
}

.c5 .img img {
    max-width: 100%;
}

.c6 {
    background: url(../image/c6.png) no-repeat 50% 0;
    padding-top: 4.16vw;
    padding-bottom: 5.625vw;
    background-size: cover;
}

@media (max-width: 500px) {
    .c6 {
        padding: 40px 0;
    }
}

.c6 h2.bt {
    text-transform: uppercase;
    text-align: center;
    line-height: 1;
    margin-bottom: 56px;
}

@media (max-width: 780px) {
    .c6 h2.bt {
        margin-bottom: 30px;
    }
}

.c6 h2.bt span {
    font-size: 1.5625vw;
    color: #5c5c5c;
    display: block;
}

@media (max-width: 1024px) {
    .c6 h2.bt span {
        font-size: 24px;
    }
}

.c6 h2.bt b {
    display: block;
    line-height: 3.4375vw;
    color: #fff;
    font-size: 1.875vw;
}

@media (max-width: 1024px) {
    .c6 h2.bt b {
        font-size: 30px;
        line-height: 52px;
    }
}

.c6 h2.bt img {
    display: block;
    margin: 0 auto;
}

.c6 h2.bt p {
    font-size: 0.83vw;
    margin-top: 1.14583vw;
    color: #999999;
}

@media (max-width: 1024px) {
    .c6 h2.bt p {
        font-size: 12px;
        margin-top: 8px;
    }
}

.c6 .content {
    margin-top: 2.6vw;
}

.c6 .content .list2 {
    margin-left: -1.2vw;
    margin-right: -1.2vw;
}

@media (max-width: 780px) {
    .c6 .content .list2 {
        margin-left: 0;
        margin-right: 0;
    }
}

.c6 .content .list2 li {
    padding: 0 1.2vw;
    width: 33.333%;
    float: left;
}

@media (max-width: 500px) {
    .c6 .content .list2 li {
        width: 50%;
    }
    .c6 .content .list2 li:nth-child(3) {
        display: none;
    }
}

.c6 .content .list2 li a {
    display: block;
}

.c6 .content .list2 li .img img {
    width: 100%;
}

.c6 .content .list2 li .zi {
    margin-top: 1.4583vw;
}

.c6 .content .list2 li .zi h3 {
    line-height: 40px;
    font-size: 18px;
    color: #dddddd;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

@media (max-width: 500px) {
    .c6 .content .list2 li .zi h3 {
        font-size: 16px;
    }
}

.c6 .content .list2 li .zi .timex {
    padding-left: 22px;
    background: url(../image/time.png) no-repeat 0 50%;
    font-size: 14px;
    color: #999999;
    line-height: 38px;
}

.c6 .content .list2 li .zi dd {
    margin-top: 8px;
    font-size: 14px;
    color: #666666;
    line-height: 24px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

@media (max-width: 500px) {
    .c6 .content .list2 li .zi dd {
        color: #999;
    }
}

.c6 .content .list2 li:hover .zi h3 {
    font-weight: 600;
}

.link {
    background: #e9e9e9;
    padding: 26px 10px 20px;
}

.link .list2 li {
    line-height: 33px;
    font-size: 14px;
    padding: 0 14px;
    color: #9f7788;
    margin-right: 10px;
    background: #d3d3d3;
    float: left;
    position: relative;
    height: 33px;
}

@media (max-width: 370px) {
    .link .list2 li {
        padding: 0 6px;
    }
}

.link .list2 li.on {
    background: #adadad;
    color: #fff;
}

.link .list2 li.on:after {
    content: '';
    display: block;
    bottom: -8px;
    left: calc(50% - 4px);
    background: url(../image/sj.png) no-repeat 50%;
    height: 8px;
}

.link dd {
    padding: 20px 0;
    line-height: 24px;
    color: #999999;
    font-size: 14px;
}

@media (max-width: 1025px) {
    .link dd {
        color: #444444;
    }
}

.link dd a {
    color: #999999;
    padding-right: 22px;
}

@media (max-width: 1025px) {
    .link dd a {
        color: #444444;
    }
}

.foot {
    background: #f1f1f1;
    padding-top: 1.66vw;
}

@media (max-width: 1025px) {
    .foot {
        padding: 0;
    }
}

.foot .footx {
    padding: 0 10px;
}

@media (max-width: 1025px) {
    .foot .footx {
        padding: 0;
    }
}

.foot .foot1 {
    max-width: 685px;
    width: 54%;
    float: left;
}

@media (max-width: 1025px) {
    .foot .foot1 {
        border-top: 1px solid #e7e7e5;
        width: 100%;
        text-align: center;
        max-width: 100%;
        padding: 0 10px;
    }
}

.foot .foot1 .foot11 {
    line-height: 32px;
    border-bottom: 1px solid #dedede;
    font-size: 14px;
}

@media (max-width: 1025px) {
    .foot .foot1 .foot11 {
        display: none;
    }
}

.foot .foot1 .foot11 p {
    display: flex;
    justify-content: space-between;
}

.foot .foot1 .foot11 a {
    color: #666666;
}

.foot .foot1 .foot12 {
    padding: 16px 0;
    line-height: 24px;
    font-size: 14px;
    color: #444444;
}

.foot .foot1 .foot12 a {
    color: #444444;
}

.foot .foot2 {
    float: right;
    max-width: 398px;
    width: 32%;
}

@media (max-width: 1025px) {
    .foot .foot2 {
        width: 70%;
        margin: 0 auto;
        float: none;
        padding: 20px 10px;
    }
}

@media (max-width: 500px) {
    .foot .foot2 {
        width: 90%;
    }
    .foot .foot1 .foot12 {
        font-size: 12px;
    }
}

.foot .foot2 .foot21 {
    float: left;
    width: 24%;
}

.foot .foot2 .foot21 img {
    width: 100%;
}

.foot .foot2 .foot22 {
    float: right;
    color: #444444;
    line-height: 24px;
    font-size: 14px;
    width: 71%;
}

.foot .foot2 .foot22{min-width:500px;}

@media (max-width: 500px) {
    .foot .foot2 .foot22 {
        font-size: 12px;
    }
    
    .foot .foot2 .foot22{min-width:289px;}
}

.page-banner {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.page-banner img {
    height: 450px;
}

@media (max-width: 768px) {
    .page-banner img {
        height: 250px;
    }
}

.page-banner .zi {
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    color: #fff;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.page-banner .zi h3 {
    font-size: 48px;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    font-weight: 500;
}

@media (max-width: 768px) {
    .page-banner .zi h3 {
        font-size: 36px;
    }
}

.page-banner .zi dd {
    opacity: 0.6;
    font-size: 18px;
    margin-top: 20px;
}

@media (max-width: 768px) {
    .page-banner .zi dd {
        font-size: 12px;
        margin-top: 10px;
    }
}

.daox {
    background: #f8f8f8;
    height: 80px;
}

@media (max-width: 993px) {
    .daox {
        display: none;
    }
}

.casex .img {
    width: 51.2%;
    padding: 23px 28px 156px;
    background: url(../image/dn2.png) no-repeat 50% 0;
    background-size: 100% 100%;
}


@media (max-width: 1340px) {
    .casex .img {
          padding: 20px 21px 115px;
    }
}


@media (max-width:992px) {
    .casex .img {
          padding: 15px 17px 90px;
    }
}

@media (max-width: 780px) {
    .casex .img {
        width: 100%;
        padding: 20px 32px 170px;
    }
}

@media (max-width: 500px) {
    .casex .img {
        /* width: 100%; */
        padding: 14px 17px 83px;
    }
}

.casex .img img {
    width: 100%;
}

.casex .zix {
    width: 45%;
    margin-top: 1.875vw;
}

@media (max-width: 780px) {
    .casex .zix {
        width: 100%;
        margin-top: 20px;
    }
}

.casex .zix h1 {
    font-size: 24px;
    color: #222222;
    line-height: 44px;
    padding: 10px 0;
    border-top: 1px dashed #e3e3e3;
}

@media (max-width: 1024px) {
    .casex .zix h1 {
        padding: 0;
        font-size: 20px;
    }
}

.casex .zix dd {
    margin-top: 10px;
    font-size: 14px;
    line-height: 26px;
    color: #666666;
}

.casex .zix .zix1 {
    margin-top: 10vw;
    padding: 14px 0;
    border-top: 1px dashed #e3e3e3;
    border-bottom: 1px dashed #e3e3e3;
    font-size: 14px;
    line-height: 30px;
    color: #444444;
}

.contentcs {
    margin-top: 38px;
}

.contentcs h3 {
    background: url(../image/list1.png) no-repeat 0 50%;
    font-size: 14px;
    color: #fff;
    line-height: 40px;
    padding-left: 42px;
    height: 48px;
}

.contentcs dd {
    margin-top: 20px;
}

.contentcs dd img {
    max-width: 100% !important;
    height: auto !important;
}

.newslists {
    margin-left: -1.2vw;
    margin-right: -1.2vw;
}

@media (max-width: 780px) {
    .newslists {
        margin-left: 0;
        margin-right: 0;
    }
}

.newslists li {
    padding: 0 1.2vw;
    width: 33.333%;
    float: left;
    margin-bottom: 4.583vw;
}

@media (max-width: 780px) {
    .newslists li {
        width: 50%;
    }
}

.newslists li a {
    display: block;
}

.newslists li .img img {
    width: 100%;
}

.newslists li .zi {
    margin-top: 1.4583vw;
}

.newslists li .zi h3 {
    line-height: 40px;
    font-size: 18px;
    color: #666666;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.newslists li .zi .timex {
    padding-left: 22px;
    background: url(../image/time.png) no-repeat 0 50%;
    font-size: 14px;
    color: #999999;
    line-height: 38px;
}

.newslists li .zi dd {
    margin-top: 8px;
    font-size: 14px;
    color: #666666;
    line-height: 24px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.newslists li:hover .zi h3 {
    font-weight: 600;
    color: #222222;
}

.daox1 {
    background: #f8f8f8;
    height: 80px;
}

@media (max-width: 500px) {
    .daox1 {
        height: auto;
    }
}

.daox1 .xypg-left-navx {
    text-align: center;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.daox1 .xypg-left-navx li {
    font-size: 16px;
    color: #444444;
    line-height: 80px;
    max-width: 294px;
    width: 23%;
    border-right: 1px solid #eeeeee;
    height: 80px;
}

@media (max-width: 500px) {
    .daox1 .xypg-left-navx li {
        width: 100%;
        max-width: 100%;
        border-right: none;
        border-bottom: 1px solid #eeeeee;
    }
}

.daox1 .xypg-left-navx li span {
    background: url(../image/a1.png) no-repeat 50%;
    width: 24px;
    display: inline-block;
    height: 80px;
    vertical-align: middle;
    margin-right: 16px;
}

.daox1 .xypg-left-navx li:hover {
    background: #f1f1f1;
    border-right: 1px solid #f1f1f1;
    color: #2693d4;
}

.daox1 .xypg-left-navx li:hover span {
    background: url(../image/a1h.png) no-repeat 50%;
}

.daox1 .xypg-left-navx li:nth-child(2) span {
    background: url(../image/a2.png) no-repeat 50%;
}

.daox1 .xypg-left-navx li:nth-child(2):hover span {
    background: url(../image/a2h.png) no-repeat 50%;
}

.daox1 .xypg-left-navx li:nth-child(3) span {
    background: url(../image/a3.png) no-repeat 50%;
}

.daox1 .xypg-left-navx li:nth-child(3):hover span {
    background: url(../image/a3h.png) no-repeat 50%;
}

.nc1 {
    margin-top: 5.2vw;
    margin-bottom: 4.583vw;
}

.nc1 h2 {
    font-size: 30px;
    color: #222222;
    text-align: center;
}

@media (max-width: 990px) {
    .nc1 h2 {
        font-size: 24px;
    }
}

.nc1 h2 p {
    font-size: 16px;
    color: #666666;
    margin-top: 20px;
}

@media (max-width: 990px) {
    .nc1 h2 p {
        font-size: 14px;
    }
}

.nc1 .content {
    font-size: 14px;
    line-height: 30px;
    margin: 2.39583vw auto 0;
    max-width: 958px;
    color: #999999;
    text-align: center;
}

.nc1 .list2 {
    margin-top: 4.6875vw;
    text-align: center;
}

@media (max-width: 990px) {
    .nc1 .list2 {
        text-align: left;
    }
}

.nc1 .list2 li a {
    display: block;
    padding: 0 30px;
}

@media (max-width: 990px) {
    .nc1 .list2 li a {
        padding: 0;
    }
}

.nc1 .list2 li .img {
    margin-bottom: 18px;
    line-height: 64px;
}

@media (max-width: 990px) {
    .nc1 .list2 li .img {
        width: 70px;
        display: inline-block;
        vertical-align: middle;
    }
}

@media (max-width: 990px) {
    .nc1 .list2 li .zi {
        width: calc(100% - 75px);
        display: inline-block;
        vertical-align: middle;
    }
}

.nc1 .list2 li h4 {
    font-size: 18px;
    color: #222222;
}

@media (max-width: 990px) {
    .nc1 .list2 li h4 {
        font-size: 16px;
    }
}

.nc1 .list2 li dd {
    margin-top: 28px;
    font-size: 14px;
    line-height: 30px;
    color: #999999;
}

@media (max-width: 990px) {
    .nc1 .list2 li dd {
        margin-top: 6px;
    }
}

.nc2 {
    background: #f2f2f2;
    padding-top: 5.2vw;
    padding-bottom: 4.583vw;
}

.nc2 h2 {
    font-size: 30px;
    color: #222222;
    text-align: center;
}

@media (max-width: 990px) {
    .nc2 h2 {
        font-size: 24px;
    }
}

.nc2 h2 p {
    font-size: 16px;
    color: #666666;
    margin-top: 20px;
}

@media (max-width: 990px) {
    .nc2 h2 p {
        font-size: 14px;
    }
}

.nc2 .content {
    font-size: 14px;
    line-height: 30px;
    margin: 2.39583vw auto 0;
    max-width: 958px;
    color: #999999;
    text-align: center;
}

.nc2 .list2 {
    margin-top: 2.6vw;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    text-align: center;
    padding: 0 14px;
}

@media (max-width: 992px) {
    .nc2 .list2 {
        justify-content: left;
        margin-left: -7px;
        margin-right: -7px;
    }
}

.nc2 .list2 li {
    width: 33.3333%;
    padding: 0 5px;
    margin-bottom: 10px;
}

@media (max-width: 992px) {
    .nc2 .list2 li {
        width: 50%;
    }
}

@media (max-width: 370px) {
    .nc2 .list2 li {
        width: 100%;
        padding: 0;
    }
}

.nc2 .list2 li a {
    display: block;
    padding: 28px 2vw;
    background: #fff;
    height: 100%;
}

.nc2 .list2 li .img {
    height: 90px;
    line-height: 90px;
}

@media (max-width: 992px) {
    .nc2 .list2 li .img {
        line-height: 61px;
        height: 61px;
    }
}

@media (max-width: 992px) {
    .nc2 .list2 li .img img {
        width: 60px;
        line-height: 61px;
        height: 61px;
    }
}

.nc2 .list2 li h4 {
    font-size: 18px;
    color: #444444;
    line-height: 38px;
}

@media (max-width: 992px) {
    .nc2 .list2 li h4 {
        font-size: 14px;
        line-height: 28px;
    }
}

.nc2 .list2 li dd {
    font-size: 14px;
    color: #999999;
    line-height: 28px;
}

@media (max-width: 992px) {
    .nc2 .list2 li dd {
        font-size: 12px;
        line-height: 22px;
    }
}

.nc3 {
    margin-top: 5.2vw;
    margin-bottom: 6.77vw;
}

.nc3 h2 {
    font-size: 30px;
    color: #222222;
    text-align: center;
}

@media (max-width: 990px) {
    .nc3 h2 {
        font-size: 24px;
    }
}

.nc3 h2 p {
    font-size: 16px;
    color: #666666;
    margin-top: 20px;
}

@media (max-width: 990px) {
    .nc3 h2 p {
        font-size: 14px;
    }
}

.nc3 .content {
    font-size: 14px;
    line-height: 30px;
    margin: 2.39583vw auto 0;
    max-width: 958px;
    color: #999999;
    text-align: center;
}

.nc3 .list2 {
    margin-top: 2.29vw;
    padding: 0 16px;
}

.nc3 .tu {
    text-align: center;
    margin-top: 2.6vw;
}

.nc3 .tu img {
    max-width: 100%;
}