.tou {
    height: 100px;
    position: fixed;
    z-index: 111;
    width: 100%;
    left: 0;
    top: 0;
    background: #ffffffe0;
}

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

.tou .logo img {
    display: block;
}

.tou .lian {
    position: absolute;
    right: 28px;
    top: 28px;
    z-index: 111;
}

.tou .lian li {
    float: left;
    margin-left: 30px;
    position: relative;
}

.tou .lian li a {
    display: block;
    width: 44px;
    height: 44px;
}

.tou .lian li:nth-child(1) a {
    background: url(../images/n1.png) no-repeat 0 50%;
}

.tou .lian li:nth-child(2) a {
    background: url(../images/n2.png) no-repeat 0 50%;
}

.tou .lian li:nth-child(3) a {
    background: url(../images/n3.png) no-repeat 0 50%;
}

.tou .lian li:nth-child(1):hover a {
    background: url(../images/n1h.png) no-repeat 0 50%;
}

.tou .lian li:nth-child(2):hover a {
    background: url(../images/n2h.png) no-repeat 0 50%;
}

.tou .lian li:nth-child(3):hover a {
    background: url(../images/n3h.png) no-repeat 0 50%;
}

.tou .lian li .sec {
    position: absolute;
    left: 50%;
    top: 42px;
    background: url(../images/erx.png) no-repeat 0 50%;
    width: 70px;
    height: 78px;
    transform: translateX(-50%);
    text-align: center;
    box-sizing: border-box;
    padding-top: 11px;
    display: none;
}

.tou .lian li:hover .sec {
    display: block;
}

.c1 {
    background: url(../images/c1.jpg) no-repeat 50% 0;
    height: 543px;
    padding-top: 98px;
}

.c1 .content .c1-1 {
    width: 548px;
}

.c1 .content .c1-1 h3 {
    color: #e34e00;
    font-size: 26px;
}

.c1 .content .c1-1 h3 p {
    font-size: 18px;
    font-weight: 500;
}

.c1 .content .c1-1 dd {
    margin-top: 20px;
    font-size: 14px;
    line-height: 28px;
    color: #666666;
}

.c1 .content .c1-1 a.ck {
    display: block;
    border-radius: 30px;
    border: 1px solid #e34e00;
    font-size: 16px;
    text-align: center;
    width: 120px;
    line-height: 38px;
    margin-top: 28px;
}

.c1 .content .c1-2 {
    padding-top: 2px;
    padding-right: 2px;
}

.c2 .list2 {
    margin-left: -23px;
    margin-right: -23px;
}

.c2 .list2 li {
    float: left;
    margin-right: 12px;
}

.c2 .list2 li .img img {
    width: 407px;
    height: 360px;
}

.c2 .list2 li h3 {
    text-align: center;
    font-weight: 600;
    line-height: 50px;
    font-size: 16px;
    color: #666666;
    background: #fafafa;
}

.c2 .list2 li:nth-child(5) {
    margin-right: 0;
}

.c2 .list2 li:nth-child(1) {
    margin-right: 20px;
    margin-bottom: 40px;
    box-shadow: 0 0 10px 0 rgba(4, 0, 0, 0.14);
}

.c2 .list2 li:nth-child(1) .img img {
    width: 613px;
    height: 360px;
}

.c2 .list2 li:nth-child(1) h3 {
    height: 80px;
    text-align: center;
    font-size: 18px;
    color: #000000;
    font-weight: 500;
    line-height: 1;
    padding-top: 20px;
    background: #fff;
}

.c2 .list2 li:nth-child(1) h3 p {
    font-size: 14px;
    color: #aaaaaa;
    margin-top: 8px;
}

.c2 .list2 li:nth-child(2) {
    margin-right: 0;
    margin-bottom: 40px;
    box-shadow: 0 0 10px 0 rgba(4, 0, 0, 0.14);
}

.c2 .list2 li:nth-child(2) .img img {
    width: 613px;
    height: 360px;
}

.c2 .list2 li:nth-child(2) h3 {
    height: 80px;
    text-align: center;
    font-size: 18px;
    color: #000000;
    font-weight: 500;
    line-height: 1;
    padding-top: 20px;
    background: #fff;
}

.c2 .list2 li:nth-child(2) h3 p {
    font-size: 14px;
    color: #aaaaaa;
    margin-top: 8px;
}

.c2 .list2 li:hover h3 {
    background: #e34e00;
    color: #fff;
}

.c2 .list2 li:hover h3 p {
    color: #fff;
}

.c3 {
    margin-top: 100px;
    background: url(../images/c2.jpg) no-repeat 50% 0;
    text-align: center;
    height: 599px;
    color: #fff;
    padding-top: 100px;
}

.c3 h3 {
    font-size: 46px;
    line-height: 54px;
    font-weight: 500;
}

.c3 dd {
    font-size: 14px;
    line-height: 30px;
    margin-top: 24px;
}

.c3 .img {
    margin-top: 100px;
}

.c4 {
    background: url(../images/c3.png) no-repeat 50% 0;
    height: 668px;
    padding-top: 100px;
}

.c4 .tit {
    text-align: center;
}

.c4 .tit h2 {
    font-size: 20px;
    color: #000000;
    line-height: 1;
    padding-bottom: 20px;
}

.c4 .tit dd {
    font-size: 14px;
    line-height: 20px;
    color: #a0a0a0;
    margin-top: 14px;
}

.c4 .list2 {
    margin-top: 48px;
    position: relative;
}

.c4 .list2:before {
    background: #dfdfdf;
    height: 1px;
    content: '';
    display: block;
    width: 1370px;
    position: absolute;
    left: -86px;
    top: 58px;
}

.c4 .list2 li {
    float: left;
    width: 300px;
    padding: 27px 31px 0;
    height: 369px;
    text-align: center;
}

.c4 .list2 li:last-child {
    margin-right: 0;
}

.c4 .list2 li .img {
    margin-bottom: 24px;
    border-radius: 100%;
    position: relative;
    z-index: 9;
}

.c4 .list2 li .img img {
    border-radius: 100%;
    width: 62px;
    height: 62px;
    border: 1px solid #dfdfdf;
}

.c4 .list2 li h3 {
    line-height: 1;
    font-size: 16px;
    color: #000000;
    padding-bottom: 20px;
    background: url(../images/xian.png) no-repeat 50% 100%;
}

.c4 .list2 li h3 p {
    margin-top: 10px;
    font-size: 13px;
    font-family: arial;
    color: #b5b5b5;
}

.c4 .list2 li dd {
    margin-top: 18px;
    font-size: 14px;
    line-height: 22px;
    color: #b5b5b5;
}

.c4 .list2 li .ck {
    margin: 38px auto 0;
    display: block;
    font-size: 12px;
    color: #9d9d9d;
    border: 1px solid #dcdcdc;
    border-radius: 20px;
    width: 80px;
    line-height: 24px;
    background: #fff;
}

.c4 .list2 li:hover {
    background: #e34e00;
}

.c4 .list2 li:hover .img img {
    border-color: transparent;
}

.c4 .list2 li:hover h3 {
    color: #fff;
}

.c4 .list2 li:hover h3 p {
    color: #ffc1a1;
}

.c4 .list2 li:hover dd {
    color: #fff;
}

.c4 .list2 li:hover .ck {
    color: #e34e00;
    border-color: transparent;
}

.c5 {
    background: url(../images/c5.png) no-repeat 50% 0;
    height: 887px;
    padding-top: 58px;
}

.c5 .tit {
    text-align: center;
    font-size: 42px;
    color: #f95500;
    line-height: 1;
    font-weight: 600;
}

.c5 .list2 {
    margin-top: 52px;
}

.c5 .list2 li {
    margin-bottom: 38px;
}

.c5 .list2 li h2 {
    line-height: 1;
    font-weight: 600;
    color: #fff;
    margin-bottom: 18px;
    font-size: 30px;
}

.c5 .list2 li .sec .list3 li {
    float: left;
    margin-right: 10px;
    position: relative;
    margin-bottom: 0;
}

.c5 .list2 li .sec .list3 li .img img {
    width: 290px;
    height: 140px;
}

.c5 .list2 li .sec .list3 li .zi {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    padding-top: 23px;
    padding-left: 34px;
    padding-right: 32px;
}

.c5 .list2 li .sec .list3 li .zi h3 {
    font-size: 18px;
    line-height: 1;
    color: #fff;
}

.c5 .list2 li .sec .list3 li .zi dd {
    font-size: 14px;
    line-height: 26px;
    margin-top: 8px;
    color: #fff;
}

.c6 {
    margin-top: 78px;
    margin-bottom: 102px;
}

.c6 h2 {
    background: url(../images/h-x.png) no-repeat 50%;
    text-align: center;
    font-size: 36px;
    color: #e34e00;
    line-height: 1;
}

.c6 h2 p {
    font-weight: 500;
    font-size: 22px;
    color: #a1a0a0;
    margin-top: 8px;
}

.c6 .content {
    margin-top: 30px;
}

.c6 .content .c6-1 {
    width: 581px;
}

.c6 .content .c6-1 .tit {
    background: #f2f2f2;
    width: 581px;
}

.c6 .content .c6-1 .tit h3 {
    float: left;
    width: 190px;
    height: 79px;
    background: #e34e00;
    color: #fff;
    text-align: center;
    font-size: 18px;
    padding-top: 18px;
}

.c6 .content .c6-1 .tit h3 p {
    font-weight: 500;
    font-size: 14px;
}

.c6 .content .c6-1 .tit a.ck {
    display: block;
    text-align: center;
    color: #fff;
    background: #666666;
    text-transform: uppercase;
    width: 103px;
    line-height: 45px;
    float: right;
}

.c6 .content .c6-1 .tit a.ck:hover {
    background: #e34f00;
}

.c6 .content .c6-1 .list2 li {
    line-height: 56px;
    border-bottom: 1px solid #e7e6e6;
}

.c6 .content .c6-1 .list2 li a {
    display: flex;
    padding-left: 27px;
}

.c6 .content .c6-1 .list2 li a .timex {
    font-size: 19px;
    color: #000000;
}

.c6 .content .c6-1 .list2 li a .zi {
    margin-left: 80px;
}

.c6 .content .c6-1 .list2 li a .timex p {
    display: none;
}

.c6 .content .c6-1 .list2 li a .zi h3 {
    font-size: 14px;
    color: #666666;
    font-weight: 500;
}

.c6 .content .c6-1 .list2 li a .zi dd {
    display: none;
}

.c6 .content .c6-1 .list2 li.on a {
    display: flex;
    padding-left: 27px;
    padding-top: 27px;
    padding-bottom: 9px;
}

.c6 .content .c6-1 .list2 li.on a .timex {
    font-size: 19px;
    color: #000000;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    padding-top: 6px;
}

.c6 .content .c6-1 .list2 li.on a .timex p {
    font-size: 14px;
    color: #666666;
    margin-top: 9px;
    font-weight: 500;
    display: block;
}

.c6 .content .c6-1 .list2 a .zi {
    width: 370px;
}

.c6 .content .c6-1 .list2 li.on a .zi h3 {
    line-height: 1;
    font-size: 14px;
    color: #e34e00;
}

.c6 .content .c6-1 .list2 li.on a .zi dd {
    margin-top: 12px;
    font-size: 14px;
    line-height: 22px;
    color: #666666;
    display: block;
}

.c7 {
    background: url(../images/c6.png) no-repeat 50% 0;
    height: 330px;
    padding-top: 40px;
}

.c7 h2 {
    margin-bottom: 40px;
    line-height: 1;
    font-size: 20px;
    background: url(../images/xianxx.png) no-repeat 50% 100%;
    text-align: center;
    color: #fff;
    padding-bottom: 16px;
}

.c7 .list2 {
    display: flex;
    justify-content: space-between;
    text-align: center;
}

.c7 .list2 li .img img {
    width: 44px;
    height: 44px;
}

.c7 .list2 li h3 {
    font-size: 16px;
    font-weight: 600;
    line-height: 24px;
    margin-top: 6px;
    color: #fff;
}

.c7 .list2 li dd {
    font-size: 16px;
    line-height: 24px;
    color: #fff;
}

.c7 a.ck {
    margin: 34px auto 0;
    color: #fff;
    border: 1px solid #fff;
    text-align: center;
    font-size: 14px;
    letter-spacing: 4px;
    width: 209px;
    display: block;
    line-height: 36px;
    transition-duration: .3s;
}

.c7 a.ck:hover {
    background: #ff5800;
    border: 1px solid #ff5800;
}

.foot {
    background: #333333;
    padding-top: 60px;
}

.foot .dao {
    margin-left: 14px;
    margin-top: 7px;
}

.foot .dao li {
    float: left;
    margin-right: 52px;
}

.foot .dao li h2 {
    line-height: 30px;
    padding-bottom: 12px;
    border-bottom: 1px dashed #474b53;
    background: url(../images/xian1.png) no-repeat 0 0%;
    font-size: 14px;
    color: #fff;
    font-weight: 500;
}

.foot .dao li .sec {
    margin-top: 12px;
}

.foot .dao li .sec a {
    display: block;
    font-size: 12px;
    line-height: 22px;
    color: #b6b6b6;
}

.foot .foot2 {
    margin-top: 8px;
    margin-left: 145px;
}

.foot .foot2 h2 {
    position: relative;
    font-size: 14px;
    color: #fff;
    font-weight: 500;
}

.foot .foot2 h2:before {
    content: '';
    display: block;
    background: #fff;
    height: 1px;
    width: 30px;
    left: -42px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.foot .foot2 .sec {
    font-size: 12px;
    line-height: 25px;
    color: #d4d4d4;
    margin-top: 6px;
}

.foot .foot3 {
    margin-right: 44px;
    text-align: center;
    font-size: 14px;
    line-height: 48px;
    color: #ececec;
}

.foot .ban {
    margin-top: 20px;
    border-top: 1px solid #272b35;
    padding: 14px 0;
    font-size: 12px;
    color: #a4a5a7;
    line-height: 22px;
    text-align: center;
}

.foot .ban a {
    color: #a4a5a7;
}