.fl {
    float: left;
}

.fr {
    float: right;
}

.tong {
    width: 1200px;
    margin: 0 auto;
}

.tong1 {
    width: 1920px;
    position: relative;
    left: 50%;
    margin-left: -960px;
}

.tou {
    background: #f1f1f1;
    height: 30px;
    color: #999999;
    line-height: 30px;
    font-size: 12px;
}

.tou a {
    color: #999999;
}

.tou .fl a {
    padding: 0 3px;
}

.tou1 .logo {
    line-height: 90px;
}

.tou1 .dh {
    background: url(../images/dh.png) no-repeat 0 50%;
    color: #fff;
    font-size: 16px;
    padding-left: 44px;
    width: 190px;
    line-height: 17px;
    margin-top: 27px;
}

.dao {
    height: 66px;
    background: #333333;
}

h2.bt {
    text-align: center;
    font-size: 52px;
    color: #333333;
    text-transform: uppercase;
    font-weight: 500;
}

h2.bt span {
    color: #1459a4;
    vertical-align: middle;
}

h2.bt span b {
    color: #8f8d8e;
    font-weight: 500;
}

h2.bt p {
    font-size: 30px;
    color: #333333;
    margin-top: 12px;
}

.c1 {
    margin-top: 46px;
}

.c1 .dao2 {
    background: url(../images/dao.png) repeat-x 0 0;
    margin-top: 50px;
}

.c1 .dao2 .list2 {
    text-align: center;
}

.c1 .dao2 .list2 li {
    display: inline-block;
    width: 220px;
    height: 200px;
    padding-top: 30px;
    margin: 0 30px;
}

.c1 .dao2 .list2 li .img {
    line-height: 72px;
}

.c1 .dao2 .list2 li h3 {
    color: #fff;
    line-height: 54px;
    font-size: 16px;
    font-weight: 500;
}

.c1 .dao2 .list2 li:hover,
.c1 .dao2 .list2 li.on {
    background: url(../images/jg.png) no-repeat 50% 0;
}

.c1 .content {
    margin-top: 24px;
}

.c1 .content .list3 li {
    float: left;
    margin-right: 18px;
}

.c1 .content .list3 li:nth-child(3n) {
    margin-right: 0;
}

.c1 .content .list3 li .img {
    border: 1px solid #ebebeb;
    overflow: hidden;
}

.c1 .content .list3 li .img img {
    width: 386px;
    height: 386px;
    transition-duration: .3s;
}

.c1 .content .list3 li h3 {
    text-align: center;
    font-weight: 500;
    line-height: 70px;
    font-size: 16px;
    color: #5a5a5a;
}

.c1 .content .list3 li:hover {
    transition-duration: .3s;
}

.c1 .content .list3 li:hover .img {
    border-color: #b5b5b5;
    box-shadow: 0 0 10px 0 rgba(20, 89, 164, 0.15);
}

.c1 .content .list3 li:hover .img img {
    transform: scale(1.1);
}

.c1 .content .list3 li:hover h3 {
    color: #1459a4;
}

.c2 {
    margin-top: 42px;
}

.c2 .content {
    margin-top: 48px;
}

.c2 .content .c2-1 {
    width: 422px;
}

.c2 .content .c2-1 h3 {
    text-transform: uppercase;
    font-size: 60px;
    color: #333333;
    font-family: Georgia;
}

.c2 .content .c2-1 h4 {
    font-size: 22px;
    color: #333333;
    font-weight: 500;
    margin-top: 22px;
    letter-spacing: 12px;
}

.c2 .content .c2-1 dd {
    margin-top: 30px;
    color: #333333;
    font-size: 16px;
    line-height: 30px;
}

.c2 .content .c2-1 a.ck {
    font-size: 16px;
    color: #333333;
    text-transform: uppercase;
    box-shadow: 0 0 10px 0 rgba(20, 89, 164, 0.15);
    width: 120px;
    line-height: 40px;
    text-align: center;
    display: block;
    margin-top: 30px;
}

.c2 .content .c2-1 .img {
    margin-left: 13px;
    margin-top: 40px;
    overflow: hidden;
}

.c2 .content .c2-1 .img img {
    width: 400px;
    height: 340px;
    transition-duration: .3s;
}

.c2 .content .c2-1 .img img:hover {
    transform: scale(1.1);
}

.c2 .content .c2-2 {
    width: 720px;
}

.c2 .content .c2-2 .img {
    overflow: hidden;
}

.c2 .content .c2-2 .img img {
    width: 720px;
    height: 713px;
    transition-duration: .3s;
}

.c2 .content .c2-2 .img img:hover {
    transform: scale(1.1);
}

.c2 .content .c2-2 .list2 {
    margin-top: 20px;
    padding: 10px;
    box-shadow: 0 0 10px 0 rgba(20, 89, 164, 0.15);
    background: #fff;
}

.c2 .content .c2-2 .list2 li {
    text-align: center;
    width: 230px;
    height: 130px;
    padding-top: 18px;
    margin-right: 5px;
    float: left;
}

.c2 .content .c2-2 .list2 li:nth-child(3) {
    margin-right: 0;
}

.c2 .content .c2-2 .list2 li .img1 {
    line-height: 58px;
    height: 58px;
}

.c2 .content .c2-2 .list2 li .img1 img.img2 {
    display: none;
}

.c2 .content .c2-2 .list2 li h3 {
    line-height: 50px;
    font-weight: 500;
    font-size: 22px;
    color: #555555;
}

.c2 .content .c2-2 .list2 li:hover {
    box-shadow: 0 0 10px 0 rgba(20, 89, 164, 0.15);
}

.c2 .content .c2-2 .list2 li:hover .img1 img.img1 {
    display: none;
}

.c2 .content .c2-2 .list2 li:hover .img1 img.img2 {
    display: inline-block;
}

.c2 .content .c2-2 .list2 li:hover h3 {
    color: #1459a4;
}

.hf {
    margin-top: 60px;
    height: 300px;
}

.hf .dh {
    color: #fff;
    position: absolute;
    left: 750px;
    top: 198px;
}

.c3 {
    background: #f1f1f1;
    padding-top: 35px;
    padding-bottom: 60px;
}

.c3 .list2 {
    margin-top: 48px;
}

.c3 .list2 li {
    display: flex;
    background: #1459a4;
    transition-duration: .3s;
}

.c3 .list2 li .img {
    width: 50%;
}

.c3 .list2 li .img img {
    width: 600px;
    height: 350px;
}

.c3 .list2 li .zi {
    width: 50%;
    display: flex;
    align-items: center;
    padding-left: 80px;
    padding-right: 96px;
}

.c3 .list2 li .zi h3 {
    font-weight: 500;
    color: #fff;
    font-size: 24px;
}

.c3 .list2 li .zi h3:before {
    content: '';
    display: inline-block;
    vertical-align: bottom;
    margin-left: 8px;
    margin-right: 8px;
    background: url(../images/1.png) no-repeat 0 50%;
    width: 40px;
    height: 42px;
}

.c3 .list2 li .zi dd {
    margin-top: 10px;
    color: #fff;
    font-size: 16px;
    line-height: 30px;
    text-transform: uppercase;
}

.c3 .list2 li:nth-child(2) .zi h3:before {
    background: url(../images/2.png) no-repeat 0 50%;
}

.c3 .list2 li:nth-child(3) .zi h3:before {
    background: url(../images/3.png) no-repeat 0 50%;
}

.c3 .list2 li:hover {
    box-shadow: 0 0 10px 0 rgba(20, 89, 164, 0.15);
}

.c4 {
    margin-top: 46px;
    margin-bottom: 44px;
}

.c4 .content {
    margin-top: 50px;
}

.c4 .content .c4-1 {
    width: 714px;
}

.c4 .content .c4-1 .list2 {
    padding-bottom: 14px;
    border-bottom: 2px solid #edecea;
}

.c4 .content .c4-1 .list2 li {
    width: 96px;
    margin-right: 24px;
    float: left;
    font-size: 18px;
    color: #333333;
    font-weight: 600;
    position: relative;
    text-align: center;
}

.c4 .content .c4-1 .list2 li:after {
    content: '';
    height: 2px;
    display: block;
    width: 100%;
    bottom: -16px;
    position: absolute;
    background: nonel;
}

.c4 .content .c4-1 .list2 li.on {
    color: #1459a4;
}

.c4 .content .c4-1 .list2 li.on:after {
    background: #1459a4;
}

.c4 .content .c4-1 .list2 a.ck {
    float: right;
    color: #333333;
    line-height: 1;
    padding-top: 10px;
    font-size: 12px;
}

.c4 .content .c4-1 .list2 a.ck:hover {
    font-weight: 600;
    color: #1459a4;
}

.c4 .content .c4-1 .content1 {
    margin-top: 30px;
}

.c4 .content .c4-1 .content1 .list3 li {
    margin-bottom: 20px;
}

.c4 .content .c4-1 .content1 .list3 li .img {
    overflow: hidden;
    box-shadow: 0 0 10px 0 rgba(20, 89, 164, 0.3);
}

.c4 .content .c4-1 .content1 .list3 li .img img {
    width: 300px;
    height: 162px;
    transition-duration: .3s;
}

.c4 .content .c4-1 .content1 .list3 li .zi {
    width: 386px;
}

.c4 .content .c4-1 .content1 .list3 li .zi h3 {
    font-weight: 500;
    font-size: 16px;
    line-height: 32px;
    color: #333333;
    position: relative;
}

.c4 .content .c4-1 .content1 .list3 li .zi h3 span {
    position: absolute;
    top: 0;
    right: 0;
}

.c4 .content .c4-1 .content1 .list3 li .zi dd {
    font-size: 14px;
    line-height: 27px;
    color: #999;
}

.c4 .content .c4-1 .content1 .list3 li .zi .ck {
    text-align: center;
    width: 90px;
    line-height: 24px;
    background: #999999;
    font-size: 12px;
    color: #ffffff;
    margin-top: 18px;
}

.c4 .content .c4-1 .content1 .list3 li:hover .img img {
    transform: scale(1.1);
}

.c4 .content .c4-1 .content1 .list3 li:hover .zi h3 {
    color: #1459a4;
}

.c4 .content .c4-1 .content1 .list3 li:hover .zi .ck {
    background: #1459a4;
}

.c4 .content .c4-2 {
    width: 430px;
}

.c4 .content .c4-2 h2 {
    padding-bottom: 16px;
    background: url(../images/h-1.png) no-repeat 0 bottom;
    font-size: 18px;
    color: #333333;
    font-weight: 600;
    padding-left: 10px;
}

.c4 .content .c4-2 h2 a.ck {
    float: right;
    color: #333333;
    line-height: 1;
    padding-top: 10px;
    font-size: 12px;
    font-weight: 500;
}

.c4 .content .c4-2 h2 a.ck:hover {
    font-weight: 600;
    color: #1459a4;
}

.c4 .content .c4-2 .tu {
    margin-top: 30px;
    box-shadow: 0 0 10px 0 rgba(20, 89, 164, 0.3);
    overflow: hidden;
    margin-bottom: 43px;
    margin-left: 10px;
}

.c4 .content .c4-2 .tu img {
    transition-duration: .3s;
}

.c4 .content .c4-2 .tu:hover img {
    transform: scale(1.1);
}

.c4 .content .c4-2 .list2 li {
    margin-bottom: 20px;
}

.c4 .content .c4-2 .list2 li .time {
    font-size: 24px;
    color: #333333;
    padding-right: 20px;
    text-align: right;
    width: 88px;
    border-right: 1px solid #e7e7e7;
}

.c4 .content .c4-2 .list2 li .time p {
    font-size: 20px;
    margin-top: 10px;
    color: #999999;
}

.c4 .content .c4-2 .list2 li .zi {
    width: 320px;
}

.c4 .content .c4-2 .list2 li .zi h3 {
    font-size: 16px;
    color: #333333;
    font-weight: 500;
}

.c4 .content .c4-2 .list2 li .zi dd {
    font-size: 14px;
    line-height: 26px;
    margin-top: 10px;
    color: #999999;
}

.c4 .content .c4-2 .list2 li:hover .time {
    color: #1459a4;
}

.c4 .content .c4-2 .list2 li:hover .zi h3 {
    color: #1459a4;
}

.link {
    background: #333333;
    font-size: 14px;
    color: #dddddd;
    overflow: hidden;
    line-height: 20px;
    padding: 20px 0;
}

.link a {
    color: #dddddd;
    padding: 0 4px;
}

.foot {
    background: #222222;
    padding-top: 24px;
    padding-bottom: 30px;
    color: #dddddd;
}

.foot a {
    color: #dddddd;
}

.foot .foot1 {
    padding-top: 20px;
    font-size: 14px;
    line-height: 42px;
}

.foot .foot2 {
    width: 767px;
    margin-right: 12px;
}

.foot .foot2 .daox {
    line-height: 54px;
    border-bottom: 2px solid #999999;
}

.foot .foot2 .daox a {
    font-size: 14px;
}

.foot .foot2 .daox a:after {
    content: "|";
    padding: 0 14px;
}

.foot .foot2 .daox a:last-child:after {
    display: none;
}

.foot .foot2 .content .ban {
    padding-top: 18px;
    font-size: 14px;
    line-height: 28px;
    width: 594px;
}

.foot .foot2 .content .er {
    float: right;
}