.w14 {
    width: 1400px;
    height: auto;
    zoom: 1;
    overflow: visible !important;
    margin: 0 auto;
}

.w12 {
    width: 1200px;
    height: auto;
    zoom: 1;
    overflow: hidden;
    margin: 0 auto;
}

.header {
    width: 100%;
    height: 100px;
    background: #fff;
}

.header .logo {
    width: 194px;
    height: 59px;
    float: left;
    margin-top: 17px;
    display: inline-block;
}

.header .logo img {
    width: 100%;
}

.header .nav {
    width: 555px;
    height: 44px;
    float: left;
    margin-top: 32px;
    margin-left: 185px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .nav li {
    width: 100px;
    height: 44px;
    float: left;
    transition: 0.3s;
    position: relative;
}

.header .nav li a {
    width: 100%;
    height: 41px;
    font-size: 18px;
    color: #4c4c4c;
    line-height: 41px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

.header .nav li .pull {
    width: 110%;
    overflow: visible;
    max-height: 0;
    height: auto;
    position: absolute;
    top: 56px;
    left: 0;
    display: flex;
    flex-direction: column;
    background: #005dbf;
    z-index: 9999;
    transition: all ease 0.4s;
}

.header .nav li .pull a {
    width: 100%;
    height: 50px;
    padding: 0 10px;
    line-height: 50px;
    text-align: center;
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    border-bottom: 1px solid #ffffff;
    color: #ffffff;
}

.header .nav li:hover {
    border-bottom: 3px #1f4ca6 solid;
}

.header .nav li:hover .pull {
    max-height: 1000px;
    transition: all ease 0.4s;
}

.header .nav .active {
    border-bottom: 3px #1f4ca6 solid;
}

.header .three {
    min-width: 250px;
    height: auto;
    zoom: 1;
    overflow: hidden;
    margin-top: 40px;
    float: right;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header .three .tel {
    display: flex;
    align-items: center;
    justify-content: center;
}

.header .three .tel img {
    width: 25px;
    height: 25px;
    margin-right: 10px;
    display: inline-block;
}

.header .three .tel p {
    font-size: 20px;
    font-weight: bold;
    font-family: "Arial";
    color: #1f4ca6;
}

.header .three .english {
    font-size: 20px;
    color: #4c4c4c;
    margin: 0 10px;
}

.header .three #search {
    width: 20px;
    height: 20px;
    display: inline-block;
}

.header .three #search img {
    width: 100%;
    height: 100%;
}

.header .three .search-boxs {
    width: 180px;
    height: 30px;
    border-radius: 15px;
    background: #ffffff;
    display: none;
}

.header .three .search-boxs .search {
    width: 100%;
    height: 100%;
    border-radius: 15px;
    display: flex;
}

.header .three .search-boxs .search button {
    display: inline-block;
    width: 40px;
    height: 28px;
    border: none;
    outline: none;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top-right-radius: 15px;
    border-bottom-right-radius: 15px;
    background: #1f4ca6;
}

.header .three .search-boxs .search input {
    display: inline-block;
    width: 140px;
    padding: 0 0 0 10px;
    box-sizing: border-box;
    border: none;
    outline: none;
    border-top-left-radius: 15px;
    border-bottom-left-radius: 15px;
}

.header-active {
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 999999;
    box-shadow: 0px 3px 3px rgba(0, 0, 0, 0.2);
}

footer {
    width: 100%;
    height: 632px;
    overflow: hidden;
    position: relative;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    background-image: url(../images/img14.jpg);
}

footer .w14 .foot-log {
    width: 286px;
    height: 85px;
    margin: 0 auto;
    margin-top: 32px;
}

footer .w14 .foot-log img {
    width: 100%;
    height: 100%;
}

footer .w14 .foot-nav {
    width: 960px;
    height: auto;
    zoom: 1;
    overflow: hidden;
    margin: 0 auto;
    padding-top: 75px;
    padding-bottom: 130px;
    display: flex;
    justify-content: space-between;
}

footer .w14 .foot-nav a {
    font-size: 14px;
    line-height: 36px;
    display: block;
}

footer .w14 .foot-nav .title {
    width: max-content;
    font-size: 18px;
    line-height: 50px;
    height: 52px;
    margin-bottom: 20px;
}

footer .w14 .foot-nav .title i {
    display: block;
    width: 20px;
    height: 2px;
    background: #1f4ca6;
    transition: 0.3s;
}

footer .w14 .foot-nav .title:hover i {
    width: 100%;
}

footer .w14 .foot-bot {
    width: 100%;
    height: auto;
    zoom: 1;
    overflow: hidden;
    padding: 13px 0px 16px 0px;
    text-align: center;
    border-top: 1px #e0e0e0 solid;
}

footer .w14 .foot-bot .title {
    font-size: 14px;
    line-height: 32px;
}

footer .w14 .foot-bot .tel {
    font-size: 14px;
    line-height: 32px;
}

footer .w14 .foot-bot .tel span {
    font-size: 18px;
}

footer .right-nav {
    position: fixed;
    bottom: 0;
    height: 404px;
    right: 22px;
    z-index: 999;
}

footer .right-nav .item {
    width: 82px;
    height: 81px;
    cursor: pointer;
    position: relative;
}

footer .right-nav .item .item-box {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: 9;
    background: #1f4ca6;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px #8294e6 solid;
}

footer .right-nav .item .item-box img {
    width: 45px;
    height: 45px;
    display: inline-block;
}

footer .right-nav .item .item-second {
    width: 293px;
    height: 324px;
    display: none;
    position: absolute;
    top: 0px;
    right: 83px;
    z-index: 1;
    transition: 0.3s;
    background: #1f4ca6;
    padding: 18px 20px 0px 20px;
}

footer .right-nav .item .item-second input {
    width: 100%;
    height: 34px;
    padding: 0 10px;
    border: 1px #e6e6e6 solid;
}

footer .right-nav .item .item-second textarea {
    width: 100%;
    height: 118px;
    resize: none;
    padding: 10px 10px;
    border: 1px #e6e6e6 solid;
}

footer .right-nav .item .item-second .yan {
    width: 100%;
    height: 34px;
}

footer .right-nav .item .item-second .yan input {
    width: 163px;
    float: left;
}

footer .right-nav .item .item-second .yan .img {
    width: 81px;
    height: 34px;
    float: right;
    border: 1px #e6e6e6 solid;
}

footer .right-nav .item .item-second .yan .img img {
    width: 100%;
    height: 100%;
}

footer .right-nav .item .item-second button {
    width: 120px;
    height: 34px;
    border-radius: 17px;
    border: none;
    background: #3fa7e9;
    font-size: 16px;
    line-height: 34px;
    color: #fff;
}

footer .right-nav .item .item-seco {
    width: 293px;
    height: 81px;
    line-height: 81px;
    font-size: 34px;
    font-family: "sythB";
    background: #1f4ca6;
    color: #fff;
    position: absolute;
    top: 0px;
    right: 83px;
    z-index: 1;
    transition: 0.6s;
    padding: 0 10px;
    display: none;
}

footer .right-nav .item .item-seyi {
    width: 140px;
    height: 140px;
    padding: 8px;
    background: #1f4ca6;
    position: absolute;
    top: 0px;
    right: 83px;
    z-index: 1;
    display: none;
}

footer .right-nav .item .item-seyi img {
    width: 100%;
}

footer .right-nav .item:hover .item-second,
footer .right-nav .item:hover .item-seco,
footer .right-nav .item:hover .item-seyi {
    display: block;
}

.bottom {
    width: 100%;
    height: 48px;
    background: #1f4ca6;
}

.bottom .w14 {
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.bottom .w14 p,
.bottom .w14 a {
    font-size: 12px;
    color: #b4c1fd;
}

.pag {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pag a {
    width: 40px;
    height: 40px;
    background: #fff;
    display: block;
    transition: 0.3s;
    border: 1px #e6e6e6 solid;
    font-size: 16px;
    line-height: 40px;
    text-align: center;
    margin: 0 9px;
}

.pag a i {
    width: 14px;
    height: 14px;
    display: inline-block;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}

.pag a .left {
    background-image: url(../images/img42.png);
}

.pag a .right {
    background-image: url(../images/img43.png);
}

.pag .pag-f:hover,
.pag .active {
    background: #1f4ca6;
    color: #fff;
    border: 1px #1f4ca6 solid;
}

.cover {
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 9;
    display: none;
    transition: 0.3s;
}

.certi-cover {
    width: 660px;
    height: auto;
    zoom: 1;
    overflow: hidden;
    position: fixed;
    left: 50%;
    margin-left: -330px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
    display: none;
    transition: 0.3s;
}

.certi-cover img {
    width: 100%;
}

.blue {
    color: #005dbf;
}

@media screen and (max-width: 1320px) {
    .w14 {
        width: 1200px;
    }
    .header .w14 {
        padding: 0 20px;
        display: flex;
        justify-content: space-between;
    }
    .header .w14 .nav {
        margin-left: 0px;
    }
}