.header {
    width: 100%;
    height: 160px;
    z-index: 7;
    margin: 0 !important;
    padding: 0 !important;
    position: relative !important;
}



.header .head_top {
    width: 100%;
    height: 110px;
    background-color: #126e82;
    
}

.header .head_top .head_tt {
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.header .logo {
    float: left;
    height: 100%;
    margin-left: 35px;
    width: 563px;
    
    vertical-align: middle;
}

.header .logo img {
    margin-top: 20px;   
    width: 100%;
    height: 75px;
}

.header .header_r {
    float: right;
    height: 30px;
    width: 350px;
    margin-top: 30px;
}

.header .header_r p {
    float: left;
    width: 80px;
    height: 30px;
    line-height: 30px;
    outline: none;
    color: white;
    margin-left: 10px;
    font-size: 18px;
}

.header .header_r p a {
    text-align: center;
    color: white;
    font-size: 15px;
}

.header .search {
    position: relative;
    height: 50px;
    width: 250px;
    float: right;
    margin-right: 60px;
    margin-top: 3px;
}

.header .search .searchInput {

    height: 40px;
    width: 250px;
    border-radius: 23px;
    border: 1px solid white;
    color: white;
    background-color: #166C83;
    outline: none;
    padding-left:13px;
}

.header .search .searchBtn {
    position: absolute;
    /* background: url(../../img/serch_white.png) no-repeat;
    background-size: 100% 100%;
    border: none;
    outline: none;
    cursor: pointer; */
    height: 30px;
    width: 30px;
    top: 7%;
    right: 10px;
    
}



/* 导航栏 */
.nav {
    margin: 0 !important;
    height: 50px;
    width: 100%;
    background-color: #135c70;
}

.nav_f {
    height: 50px;
    width: 100%;
    padding: 0;
}

.nav ul {
    /* 使用js自动生成宽度 */
    /* width: 1456px; */
    margin: 0 auto;
}

.nav ul a {
    color:white
}

.nav ul li {
    list-style: none;
    cursor: pointer;
    float: left;
    font-size: 18px;
    font-family: 黑体;
    width: auto;
    width: 120px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    color: #fff;
    position: relative;
}
.nav ul>li:hover {
    background: #1d8dac;
}

.nav ul li a {
    display: inline-block;
    height: 50px;
    width: 120px;
}




.nav ul>li:hover ol li {
    font-weight: normal;
}


.nav ul>li>ol {
    z-index: 99;
    height: 0;
    overflow: hidden;
    width: 120px;
    transition: 0.5s;
}

.nav ul li ol li {
    list-style: none;
    opacity: 0.9;
    position: relative;
    z-index: 3;
    cursor: pointer;
    background-color: whitesmoke;
    color: #fff;
    font-size: 16px;
    font-family: 楷体;
    height: 40px;
    width: 120px;
    line-height: 40px;
    overflow: hidden;
}

.nav ul li ol li a {
    display: inline-block;
    height: 40px;
    width: 120px;
    color :#1e92b3;
}

.nav ul li ol li:hover {
    background-color: #1e92b3;
}

.nav ul li ol li:hover a {
    color: #fff;
}

/* 移动端展开按钮 */
.mbtn {
    display: none;
    margin-right: 15px;
    margin-top: 40px;
    float: right;
    height: 35px;
    width: 35px;
    cursor: pointer;
}

.mbtn img{
    height: 100%;
    width: 100%;
}


/* 移动端 */
@media screen and (max-width:1080px ){
    .nav,
    .header_r{
        display: none;
    }
    /* 设置logo居中 */
    /* .logo{
        margin: 0 auto !important;
        float: none !important;
    } */
    .mbtn {
        display: block;
    }
    .header {
        height: 110px;
    }
    
    .wap_head{
        display: block !important;
    }

    .logo img {
        margin-top: 15px !important;
    }

    .banner .slider-banner .slick-next,
    .banner .slider-banner .slick-prev{
        display: none !important;
    }

}

@media screen and (max-width:666px ){
    .header,
    .head_top .head_tt,
    .head_top {
        height: 80px !important;
    }
    .head_top .logo {
        height: 60px;
        width: 400px;
        margin-left: 5px;
    }

    .head_top .logo img {
        height: 55px;
        margin-top: 10px;
    }
    .mbtn {
        margin-top: 10px;
    }
    .wapnav {
        top: 80px !important;
    }
}


.wap_head {
    display: none;
    width: 100%;
    background-color: #008ca8;
}



.wap_head .wap_english {
    height: 30px;
    line-height: 30px;
    float: left;
}

.wap_head .wap_english a {
    color: white;
    font-size: 14px;
    margin-left: 20px;
}

.wapnav {
    position: absolute;
    top: 110px;
    right: 0;
    transition: .7s;
    width: 100%;
    height: 0;
    background-color: #fff;
    overflow: hidden;
    opacity: .99;
    z-index: 999 !important;
}

.wapnav  .wapnavf{
    width: 90%;
    /* height: 70%; */
    margin: 0 auto;
    margin-top: 10px;
    overflow: hidden;
    overflow-y: scroll;
    /* padding-top: 10px; */
}

.wapnav .wapnavf ul {
    width: 100%;
    margin-bottom: 0px !important;
}

.wapnavf ul>li {
    transition: 0.7s;
    height: 40px;
    line-height: 40px;
    width: 100%;
    padding-left: 15px;
    color: #23499c;
    border-bottom: 1px solid #ddd;
    /* border-bottom: 1px solid #f7eead; */
}

.wapnavf ul li a {
    font-size: 16px;
    color:#23499c;
}

.wapnavf ul li .more {
    float: right;
    margin-right: 15px;
    height: 30px;
    width: 30px;
    cursor: pointer;
}
.wapnavf ul li .more  img {
    width: 18px;
    height: 18px;
}


.wapnavf ul li ol {
    transition: 0.7s;
    height: 0;
    overflow: hidden;
    width: 100%;
}

.wapnavf ul li ol li {
    list-style: none;
    height: 40px;
    line-height: 40px;
    width: 100%;
    padding-left: 15px;
    overflow: hidden;
}

.wapnavf ul li ol li a {
    display: inline-block;
    height: 40px;
    color: #395ba6;
    opacity: 0.7;
}

.sear {
    margin-top: 10px;
    height: 40px;
    width: 100%;
}

.searli {
    position: relative;
    height: 40px;
    width: 90%;
    margin: 0 auto;
}

.searli input {
    height: 100%;
    width: 100%;
    padding-left: 10px;
    background: #fff;
    outline: none;
    color: #152c5e;
    border: 1px solid #395ba6;
    border-radius: 30px;
}

/* .searli a {
    display: block;
    position: absolute;
    height: 30px;
    width: 30px;
    right: 10px;
    top: 5px;
}

.searli a img {
    width: 100%;
    height: 100%;
} */

/* input中的字体颜色 */
input::-webkit-input-placeholder { 
    /* WebKit browsers，webkit内核浏览器 */
    color: #efefef; 
    font-size: 16px;
    } 
    input:-moz-placeholder { 
    /* Mozilla Firefox 4 to 18 */ 
    color: #efefef; 
    font-size: 16px;
    } 
    input::-moz-placeholder { 
    /* Mozilla Firefox 19+ */ 
    color: #efefef; 
    font-size: 16px;
    } 
    input:-ms-input-placeholder { 
    /* Internet Explorer 10+ */ 
    color: #efefef; 
    font-size: 16px;
    }