/* header */

.header {
    width: 100%;
    height: 220px;
    background: url(../img/head_bg_new2023.png) no-repeat;
    background-size: 100% 100%;
}

.header .header-top {
    width: 100%;
    height: 30px;
    background: url(../img/head-bg.png) repeat;
}

.header .header-top .header-top-c {
    width: 1200px;
    margin: 0 auto;
    height: 100%;
    line-height: 30px;
    color: #fff;
    position: relative;
}

.header .header-top .header-top-c .he-ll {
    float: left;
    font-size: 14px;
}

.header .header-top .header-top-c .he-ll a {
    color: #fff;
    margin-right: 20px;
}

.header .header-top .header-top-c .he-lr {
    float: right;
    font-size: 14px;
    margin-right: 145px;
}

.header .header-top .header-top-c .he-lr a {
    color: #fff;
    margin-left: 5px;
    margin-right: 5px;
}

.header .header-bottom {
    width: 100%;
    height: 190px;
}

.header .header-bottom .header-bottom-c {
    width: 1200px;
    margin: 0 auto;
    height: 100%;
    line-height: 30px;
    color: #fff;
}

.header .header-bottom .header-bottom-c .logo {
    float: left;
    height: 100%;
    width: 482px;
    ;
}

.header .header-bottom .header-bottom-c .logo img {
    margin-top: 52px;
    ;
}

.header .header-bottom .header-bottom-c .search {
    width: 360px;
    float: right;
    height: auto;
}

.header .header-bottom .header-bottom-c .search input:first-child {
    width: 277px;
    height: 36px;
    border: 1px solid #3777c3;
    margin-top: 70px;
    float: left;
    text-indent: 10px;
    border-top-left-radius: 18px;
    border-bottom-left-radius: 18px;
}

.header .header-bottom .header-bottom-c .search input+input {
    width: 80px;
    height: 38px;
    background: #3777c3;
    margin-top: 70px;
    float: left;
    font-size: 16px;
    color: #fff;
    border: none;
    border-top-right-radius: 18px;
    border-bottom-right-radius: 18px;
}

.nav {
    width: 100%;
    height: 60px;
    background: #1d5ec8;
}

.nav .nav-ul {
    width: 1200px;
    margin: 0 auto;
    height: 100%;
}

.nav .nav-ul>ul {
    width: 100%;
    height: 100%;
}

.nav .nav-ul>ul>li {
    width: 200px;
    float: left;
    height: 100%;
    line-height: 60px;
}

.nav .nav-ul>ul>li>a {
    color: #fff;
    font-size: 18px;
    display: block;
    text-align: center;
}

.nav .nav-ul>ul>li>a img {
    vertical-align: middle;
    margin-right: 8px;
}

.nav .nav-ul>ul>li:hover {
    background: #0441a5;
}


/*end  header */


/* footer */

.foot {
    width: 100%;
    margin-top: 25px;
}

.foot .foot-nav {
    width: 100%;
    height: 90px;
    background: #163a8d;
}

.foot .foot-nav .foot-naver {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
}

.foot-naver p {
    float: left;
    margin-top: 15px;
}

.foot-naver a {
    color: #ffffff;
    font-size: 14px;
    line-height: 30px;
    margin-left: 44px;
    display: block;
}

.foot .foot-nav .foot-naver ul {
    width: auto;
    float: left;
    margin: 30px 0 0 44px;
}

.foot .foot-nav .foot-naver ul li {
    width: 172px;
    height: 29px;
    float: left;
    background: #fff;
    margin-left: 20px;
}

.foot .foot-nav .foot-naver ul li select {
    line-height: 90px;
    width: 100%;
    height: 100%;
    text-indent: 4em;
    color: #7d7d7d;
}

.foot .foot-bo {
    width:1065px ;/*1050px 933px 880px;*/
    margin: 0 auto;
    padding-top: 30px;
    padding-bottom: 20px;
}

.foot .foot-bo .dzjg {
    width: 80px;
    height: 80px;
    float: left;
}

.foot .foot-bo ul {
    float: left;
    margin-left: 30px;
    margin-right: 30px;
}

.foot .foot-bo ul li {
    font-size: 14px;
    color: #333333;
    line-height: 30px;
    text-align: center;
}

.foot .foot-bo .wzzc {
    width: 110px;
    height: 55px;
    float: left;
}

.foot .foot-bo .yjjwx{
    float: left;
    width: 97px;
    /*height: 95.23px;*/
    margin-left: 20px;
    margin-top: -10px;
    margin-bottom: 20px;
}
.foot .foot-bo .yjjwx img{
    width:100%;
    height:100%;
}

/*end footer */


/* back top */

.back-top {
    position: fixed;
    visibility: visible;
    bottom: 200px;
    left: 50%;
    margin-left: 615px;
    width: 100px;
    height: 40px;
    background-color: #d2dff4;
    text-align: center;
    cursor: pointer;
}

.back-top span {
    color: #666666;
    line-height: 40px;
    font-size: 16px;
}

@media only screen and (max-width: 1200px) {
    .back-top {
        display: none;
    }
    .yjj-banner {
        width: 100%;
    }
    .yjj-banner img {
        width: 100%;
    }
}

@media only screen and (max-width: 768px) {
    .header,
    .nav,
    .foot .foot-nav {
        width: 1200px;
    }
    .header {
        background: url(../img/head_bg_new01-view.png) no-repeat;
        background-size: cover;
    }
    .foot .foot-bo ul li span {
        display: block;
    }
    .foot .foot-bo ul {
        float: none;
        margin: 0 !important;
    }
    .tys-main-zt-show img {
        width: 100%!important;
        height:auto!important;
    }
}

@media only screen and (max-width: 480px) {
    #jhjgg1,.position-box-two{display: none;}
    .header,
    .nav,
    .foot .foot-nav {
        width: 100%;
    }
    .content {
        width: 100%;
        position: relative;
    }
    .header {
        height: 90px;
        background-position: -271px 0px;
        background-size: cover;
    }
    .header-top {
        display: none;
    }
    .header .header-bottom {
        height: 60px;
    }
    .search {
        display: none;
    }
    .header .header-bottom .header-bottom-c {
        width: 100%;
    }
    .header .header-bottom .header-bottom-c .logo {
       width:100%;height: 65px;
    }
    .header .header-bottom .header-bottom-c .logo img {
       margin-top:12px;height: 65px;width: 90%;height: auto!important;
    }
  
    .nav {
        height: auto;
        overflow: hidden;
    }
    .nav .nav-ul {
        width: 100%;
    }
    .nav_cell,
    .head_nav_show {
        display: none;
    }
    .nav .nav-ul ul li {
        width: calc(100%/3 - 1px);
        line-height: 40px;
        text-align: center;
        border-bottom: 1px solid #fff;
    }
    .nav .nav-ul ul li:nth-child(2),
    .nav .nav-ul ul li:nth-child(5) {
        border-left: 1px solid #fff;
        border-right: 1px solid #fff;
    }
    .nav .nav-ul ul li:hover {
        background: transparent;
    }
    .nav .nav-ul ul li img {
        width: 25px;
        height: 25px;
        float: none;
        margin-left: 0;
    }
    .nav .nav-ul ul li a {
        display: block;
        float: none;
        margin-left: 0;
        font-size: 12px;
    }
    .foot .foot-nav {
        display: none;
    }
    .foot .foot-bo {
        width: 100%;
        padding-top: 5px;
    }

    
     .foot .foot-bo .yjjwx{
        display: none;
    }
}

@media only screen and (max-width: 375px) {
    .header,
    .nav,
    .foot .foot-nav {
        width: 100%;
    }
    .content {
        width: 100%;
        position: relative;
    }
    .header {
        height: 90px;
        background-position: -292px 0px;
        background-size: cover;
    }
    .header-top {
        display: none;
    }
    .header .header-bottom {
        height: 60px;
    }
    .search {
        display: none;
    }
    .header .header-bottom .header-bottom-c {
        width: 100%;
    }
    
    .nav {
        height: auto;
        overflow: hidden;
    }
    .nav .nav-ul {
        width: 100%;
    }
    .nav_cell,
    .head_nav_show {
        display: none;
    }
    .nav .nav-ul ul li {
        /* width: calc(100%/3); */
        line-height: 35px;
        text-align: center;
    }
    .nav .nav-ul ul li:hover {
        background: transparent;
    }
    .nav .nav-ul ul li img {
        width: 25px;
        height: 25px;
        float: none;
    }
    .nav .nav-ul ul li a {
        display: block;
        float: none;
        margin-left: 0;
        font-size: 12px;
    }
    .foot .foot-nav {
        display: none;
    }
    .foot .foot-bo {
        width: 100%;
        padding-top: 5px;
    }
    .foot .foot-bo .dzjg{
        display: none;
    }
}

@media only screen and (max-width: 360px) {
    .header,
    .nav,
    .foot .foot-nav {
        width: 100%;
    }
    .content {
        width: 100%;
        position: relative;
    }
    .header {
        height: 90px;
        background-position: -312px 0px;
        background-size: cover;
    }
    .header-top {
        display: none;
    }
    .header .header-bottom {
        height: 60px;
    }
    .search {
        display: none;
    }
    .header .header-bottom .header-bottom-c {
        width: 100%;
    }
   
    .nav {
        height: auto;
        overflow: hidden;
    }
    .nav .nav-ul {
        width: 100%;
    }
    .nav_cell,
    .head_nav_show {
        display: none;
    }
    .nav .nav-ul ul li {
        /* width: calc(100%/3); */
        line-height: 20px;
        text-align: center;
    }
    .nav .nav-ul ul li:hover {
        background: transparent;
    }
    .nav .nav-ul ul li img {
        width: 25px;
        height: 25px;
        float: none;
    }
    .nav .nav-ul ul li a {
        display: block;
        float: none;
        margin-left: 0;
        font-size: 12px;
    }
    .foot{background: #999;}
    .foot .foot-bo ul li:nth-child(3){display: none;}
    .foot .foot-bo .dzjg{
        display: block!important;
    }
    .foot .foot-bo {
        width: 100%;
        padding-top: 5px;
    }
    .foot .foot-nav{
        display: none;
    }
}

@media only screen and (max-width: 320px) {
    .header,
    .nav,
    .foot .foot-nav {
        width: 100%;
    }
    .content {
        width: 100%;
        position: relative;
    }
    .header {
        height: 90px;
        background-position: -312px 0px;
        background-size: cover;
    }
    .header-top {
        display: none;
    }
    .header .header-bottom {
        height: 60px;
    }
    .search {
        display: none;
    }
    .header .header-bottom .header-bottom-c {
        width: 100%;
    }
   
    .nav {
        height: auto;
        overflow: hidden;
    }
    .nav .nav-ul {
        width: 100%;
    }
    .nav_cell,
    .head_nav_show {
        display: none;
    }
    .nav .nav-ul ul li {
        width: calc(100%/3 - 1px);
        line-height: 30px;
        text-align: center;
        border-bottom: 1px solid #fff;
    }
    .nav .nav-ul ul li:nth-child(2),
    .nav .nav-ul ul li:nth-child(5) {
        border-left: 1px solid #fff;
        border-right: 1px solid #fff;
    }
}