* {
    margin: 0;
    padding: 0;
}

.navbar {
    background: #fff;
    /*border-color: #fff;*/
    /*height: 80px;*/
    /*width: 90%;*/
    /*margin: 0 auto;*/
    /*cursor: pointer;*/
}

.container-fluid {
    height: 80px;
}

.navbar-header {
    height: 80px;
}

.collapse {
    height: 80px;
}

/* .navbar-nav{
    height: 80px;
} */
.navbar-toggle {
    margin-top: 16px;
}

.dao {
    height: 80px;
    display: flex;
}

/* .dao li{
    width: 168px;
    height: 80px;
    text-align: center;
    line-height: 80px;
    font-size: 14px;
} */
.dao li {
    /* width: 168px; */
    height: 80px;
    text-align: center;
    /* line-height: 50px; */
    font-size: 16px;
}

.dao li a {
    /* width: 168px; */
    height: 80px;
    text-align: center;
    line-height: 50px;
    font-size: 16px;
    color: #274178;
}

.navbar-default .navbar-nav > li > a {
    color: #274178;
}

.dao li a.active {
    /* width: 168px; */
    height: 80px;
    opacity: 1;
    background: #274178;
    line-height: 50px;
    font-size: 14px;
    font-family: PingFang;
    font-weight: 500;
    color: #ffffff;
}

.sou {
    height: 80px;
}

.dropdown {
    width: 55px;
    height: 20px;
    opacity: 1;
    /* background: #274178; */
    font-size: 14px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #274178;
    margin-top: 30px;
}

.sea {
    margin-top: 8px;
}

.seaBox {
    margin-top: 12px;
    margin-right: 20px;
}

.navbar-right {
    margin-right: -40px !important;
}

.bottom {
    background: #231f20;
    width: 100%;
    height: 361px;
}

.box1 {
    width: 327px;
    margin-top: 60px;
}

.box1 .box11 {
    width: 104px;
    height: 28px;
    opacity: 1;
    font-size: 20px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #ffffff;
}

.box1 .box12 {
    width: 327px;
    height: 20px;
    opacity: 1;
    font-size: 14px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #ffffff;
    margin-top: 10px;
}

.box1 .box13 {
    width: 120px;
    height: 28px;
    opacity: 1;
    font-size: 20px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #ffffff;
    margin-top: 32px;
}

.box1 .box14 {
    display: flex;
    margin-top: 12px;
}

.box1 .box14 .box14l {
    width: 32px;
    height: 32px;
}

.box1 .box14 .box14l img {
    width: 100%;
    height: 100%;
}

.box1 .box14 .box14r {
    width: 32px;
    height: 32px;
    margin-left: 20px;
}

.box1 .box14 .box14r img {
    width: 100%;
    height: 100%;
}

.middle {
    width: 150px;
    margin-top: 60px;
}

.middle .box2 {
    width: 155px;
    height: 29px;
    opacity: 1;
    font-size: 20px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #ffffff;
}

.middle ul li {
    height: 20px;
    opacity: 1;
    font-size: 14px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #ffffff;
    margin-top: 12px;
}

.middle ul {
    margin-left: 19px;
}

.right {
    width: 240px;
    margin-top: 60px;
}

.right .box3 {
    width: 132px;
    height: 28px;
    opacity: 1;
    font-size: 20px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #ffffff;
}

.right .box32 {
    width: 240px;
    height: 40px;
    opacity: 1;
    font-size: 14px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #ffffff;
    margin-top: 12px;
}

.right .box33 {
    width: 240px;
    height: 20px;
    opacity: 1;
    font-size: 14px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #ffffff;
    margin-top: 16px;
}

.right .box33 span {
    color: #8ea9e2;
}

.right .box34 {
    width: 210px;
    height: 20px;
    opacity: 1;
    font-size: 14px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #ffffff;
    margin-top: 16px;
}

.bottomb {
    height: 20px;
    display: flex;
    margin-top: 77px;
}

.bottomb .bottomb1 {
    width: 300px;
    height: 20px;
    opacity: 1;
    font-size: 14px;
    font-family: PingFang;
    font-weight: 400;
    text-align: LEFT;
    color: #ffffff;
}

.bottomb .bottomb2 {
    width: 47px;
    height: 20px;
    opacity: 1;
    font-size: 14px;
    font-family: PingFang;
    font-weight: 400;
    text-align: LEFT;
    color: #ffffff;
    margin-left: 650px;
}

.banner {
    width: 100%;
    height: 330px;
    background: url(../images/contentUs.png) no-repeat;
    background-size: 100% 100%;
}

.row1 {
    margin-right: 0 !important
}

.col1 {
    padding-right: 0 !important
}

.banner .bannerText1 {
    width: 233px;
    height: 46px;
    opacity: 1;
    font-size: 30px;
    font-family: Helvetica;
    font-weight: Bold Oblique;
    text-align: LEFT;
    color: #ffffff;
    margin-top: 104px;
    margin-bottom: 24px;
}

.banner .bannerText2 {
    /*width: 550px;*/
    height: 34px;
    opacity: 1;
    font-size: 24px;
    font-family: PingFang;
    font-weight: 400;
    text-align: LEFT;
    color: #ffffff;
}

.main {
    width: 100%;
    height: 1800px;
    background: #f2f3f5;
}

.contactBox {
    height: 1700px;
    background: #fff;
    margin-top: 40px;
    box-sizing: border-box;
    padding: 40px;
}

.contactBox .contactText1 {
    height: 45px;
    opacity: 1;
    font-size: 32px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #000000;
}

.contactBox .contactText2 {
    width: 1050px;
    margin-top: 24px;
}

.contactBox .contactText2 img {
    width: 100%;
    /*height: 100%;*/
}

.contactBox .contactText3 {
    height: 45px;
    opacity: 1;
    font-size: 32px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #000000;
    margin-top: 40px;
}

.contactBox .contactText4 {
    display: flex;
    margin-top: 24px;
}

.contactBox .contactText4 .contactText4l {
    width: 24px;
    height: 24px;
}

.contactBox .contactText4 .contactText4l img {
    width: 100%;
    height: 100%;
}

.contactBox .contactText4 .contactText4r {
    width: 248px;
    height: 48px;
    opacity: 1;
    font-size: 18px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #969799;
    margin-left: 8px;
}

.contactBox .contactText5 {
    display: flex;
    margin-top: 40px;
}

.contactBox .contactText5 .contactText5l {
    width: 24px;
    height: 24px;
}

.contactBox .contactText5 .contactText5l img {
    width: 100%;
    height: 100%;
}

.contactBox .contactText5 .contactText5r {
    width: 258px;
    height: 24px;
    opacity: 1;
    font-size: 18px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #969799;
    margin-left: 8px;
}

.contactBox .contactText6 {
    display: flex;
    margin-top: 20px;
}

.contactBox .contactText6 .contactText6l {
    width: 24px;
    height: 24px;
}

.contactBox .contactText6 .contactText6l img {
    width: 100%;
    height: 100%;
}

.contactBox .contactText6 .contactText6r {
    width: 302px;
    height: 24px;
    opacity: 1;
    font-size: 18px;
    font-family: PingFang;
    font-weight: 500;
    text-align: LEFT;
    color: #969799;
    margin-left: 8px;
}