/* reset */
* {
    box-sizing: border-box;
}

body, div, ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, iframe, pre, code, fieldset, legend, form, input, select, textarea, button, p, blockquote, th, td, figure {
    margin: 0;
    padding: 0;
}

body, div, ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, iframe, pre, code, fieldset, legend, form, p, blockquote, figure, header, footer, nav, article, section, aside, address, figcaption {
    *zoom: 1
}

li {
    list-style-type: none
}

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: normal;
}

iframe, frame, fieldset, img {
    border: 0 none
}

img {
    vertical-align: middle;
    max-width: 100%;
    transition: 0.3s;
}

input[type=button], input[type=submit], input[type=reset] {
    cursor: pointer
}

input[type="reset"]::-moz-focus-inner, input[type="button"]::-moz-focus-inner, input[type="submit"]::-moz-focus-inner, input[type="file"] > input[type="button"]::-moz-focus-inner {
    border: none;
    padding: 0;
    margin: 0;
}

button {
    cursor: pointer
}

input, textarea, button {
    -webkit-border-radius: 0;
    -webkit-appearance: none
}

input[type=radio] {
    -webkit-border-radius: 100%;
    -webkit-appearance: radio
}

input[type=checkbox] {
    -webkit-appearance: checkbox
}

input[type=search] {
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    -ms-box-sizing: content-box;
    -o-box-sizing: content-box;
    box-sizing: content-box
}

textarea {
    overflow: auto;
    resize: none
}

blockquote, q {
    quotes: none
}

blockquote:before, blockquote:after, q:before, q:after {
    content: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

caption, th {
    text-align: left
}

th {
    font-weight: normal
}

em, cite, address, i {
    font-style: normal
}

sup {
    vertical-align: text-top
}

sub {
    vertical-align: text-bottom
}

body, input, select, button, textarea {
    color: #333;
    font-size: 16px;
    font-family: "Microsoft YaHei", 微软雅黑;
}

body {
    line-height: 1.5;
    overflow-x: hidden;
}

a:link,
a:visited,
a:active,
a {
    text-decoration: none;
}

a {
    blr: expression(this.onFocus=this.blur());
    color: #333;
}

/* 链接 a 在获得焦点的同时失去焦点*/
a * {
    *cursor: pointer
}

:focus {
    outline: none
}

a:hover {
    color: #077C53;
}

.tab-b {
    display: none;
}

.txt_color_000 {
    color: #000;
}

.txt_color_333 {
    color: #333;
}

.txt_color_aaa {
    color: #aaa;
}

/* clear 都不用再加清除样式 */
.clearfix:before, .cf:before {
    content: '';
    display: table
}

.clearfix:after, .cf:after {
    content: '';
    display: table;
    clear: both
}

.clearfix, .cf {
    *zoom: 1
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.none {
    display: none;
}

body {
    margin: 0 auto
}

.center {
    text-align: center;
}

.t-left {
    text-align: left;
}

.t-right {
    text-align: right;
}

.ellipsis {
    overflow: hidden;
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    max-height: 1.5em;
    -webkit-box-orient: vertical;
}

.ellipsis-2 {
    overflow: hidden;
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    max-height: 3.2em;
    -webkit-box-orient: vertical;
}

.ellipsis-3 {
    overflow: hidden;
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    max-height: 5em;
    -webkit-box-orient: vertical;
}

.ellipsis-4 {
    overflow: hidden;
    display: block;
    display: -webkit-box;

    -webkit-line-clamp: 4;
    max-height: 6.4em;
    -webkit-box-orient: vertical;
}

.ellipsis-5 {
    overflow: hidden;
    display: block;
    display: -webkit-box;

    display: -ms-flexbox;
    max-height: 8em;
    -webkit-box-orient: vertical;
}

.ellipsis-6 {
    overflow: hidden;
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    max-height: 9.6em;
    -webkit-box-orient: vertical;
}

.pt5 {
    padding-top: 5px;
}

.pt20 {
    padding-top: 20px;
}

/*font-size*/
.fnt-12 {
    font-size: 12px;
}

.fnt-14 {
    font-size: 14px;
}

.fnt-15 {
    font-size: 15px;
}

.fnt-16 {
    font-size: 16px;
}

.fnt-17 {
    font-size: 17px;
}

.fnt-18 {
    font-size: 18px;
}

.fnt-20 {
    font-size: 20px;
}

.fnt-22 {
    font-size: 22px;
}

.fnt-24 {
    font-size: 24px;
}

.fnt-26 {
    font-size: 26px;
}

.fnt-28 {
    font-size: 28px;
}

.fnt-30 {
    font-size: 30px;
}

.fnt-34 {
    font-size: 34px;
}

.fnt-36 {
    font-size: 36px;
}

.fnt-48 {
    font-size: 48px;
}

.fnt-52 {
    font-size: 52px;
}

.fnt-55 {
    font-size: 55px;
}

.fnt-58 {
    font-size: 58px;
}

.fnt-70 {
    font-size: 70px;
}

.fnt-76 {
    font-size: 76px;
}

.fnt-88 {
    font-size: 88px;
}

/*  */


@media only screen and (max-width: 1200px) {

    /*font-size*/
    .fnt-24 {
        font-size: 22px;
    }

    .fnt-30 {
        font-size: 28px;
    }

    .fnt-18 {
        font-size: 17px;
    }

}

@media only screen and (max-width: 768px) {

    .fnt-24 {
        font-size: 20px;
    }

    .fnt-30 {
        font-size: 26px;
    }

    .fnt-18 {
        font-size: 16px;
    }

}

@media only screen and (max-width: 480px) {

    /*font-size*/
    .fnt-18 {
        font-size: 16px;
    }

    .fnt-24 {
        font-size: 20px;
    }

    .fnt-30 {
        font-size: 26px;
    }


}

.ptbox {
    position: relative;
}

.ptbox .inner {
    overflow: hidden;
    padding-bottom: 67%;
    position: relative;
}

.ptbox .pic {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.ptbox .img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.ptbox .pic img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ptbox .pic:hover img {
    transform: scale(1.1);
}

.ptbox .img a {
    display: block;
    height: 100%;
}

.flexbox {
    display: flex;
}


.container {
    width: 1400px;
    margin: 0 auto;
}

.header {
    width: 100%;
    background-color: #077C53;

}

.header > .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header .logo {
    width: 60%;
}

.header .logo a {
    font-size: 38px;
    color: #fff;
    font-weight: bold;
}

.headerR {
    width: 36%;
    padding: 56px 0;
}


.header .home, .subheader .home {
    padding: 0px 10px 0 28px;
    font-size: 14px;
    line-height: 35px;
    color: #fff;
    border: 1px solid #74B69F;
    background: url(../images/ico_home.png) no-repeat 10px center;
}

.search {
    width: 300px;
    padding: 0 10px;
    height: 38px;
    border: 1px solid #74B69F;
    display: flex;
    align-items: center;
    margin-left: -1px;

}

.search input[type="text"] {
    width: 260px;
    height: 22px;
    background: transparent;
    border: 0 none;
    font-size: 14px;
    color: #fff;
}

.search input::-webkit-input-placeholder { /* WebKit browsers */
    color: #fff;
}

.search input:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
    color: #fff;
}

.search input:-ms-input-placeholder { /* Internet Explorer 10+ */
    color: #fff;
}

.searchbtn {
    width: 22px;
    height: 22px;
    background: url(../images/ico_search.png) no-repeat center;
    border: 0 none;
    display: block;
}

/* 导航栏样式 */
.nav-list {
    background-color: #fff;
}

.nav-list > ul {
    display: flex;
    justify-content: center;
    line-height: 52px;
}

.nav-list .nav-item {
    float: left;
    height: 52px;
    flex: 1;
    text-align: center;
    font-size: 14px;
    position: relative;
}

.nav-list .nav-item:hover {
    background-color: #077C53;
}

.nav-list .nav-item:hover a {
    color: #fff;
    text-decoration: none;
}

.nav-list .nav-item > a {
    display: block;
    color: #333;
    font-size: 17px;
    text-align: center;
    line-height: 52px;
    height: 100%;

}

.nav-list .nav-item > a span {
    display: block;

}

.nav-list .nav-item > a em {
    display: block;
    color: #999;
    font-size: 12px;
    line-height: 1;
    text-transform: uppercase;
    white-space: nowrap;
    transform: scale(0.8);
}

.nav-list .nav-item:hover a em {
    color: #fff;

}

.submenu {
    position: absolute;
    display: none;
    background: #077C53;
    z-index: 999;
    width: max-content;
    min-width: 100%;
    padding-bottom: 10px;
}

.submenu li a {
    padding: 0px 10px !important;
    line-height: 40px;
    text-align: center;
    color: #fff;
    white-space: nowrap;
    font-size: 15px !important;
    display: block;
}

.submenu li a:hover {
    background-color: #036240;
}

.subnav .nav-list .nav-item:hover, .subnav .submenu {
    background-color: #036240;
}

/* 移动端 */
.mheader {
    display: none;
    background-color: #077C53;
    padding: 10px 15px;
}

.mheader .logo a {
    color: #fff;
    font-size: 28px;
    font-weight: bold;
}

.mheader .home {
    float: right;
    padding: 28px 50px 0 0;
    color: #fff;
    font-size: 15px;
}

/*尾部*/
.footerbg {
    box-sizing: border-box;
    width: 100%;
    padding: 35px 0;
    overflow: hidden;
    color: #fff;
    background: #077C53;
}

.footerbg .footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footerbg a {
    color: #fff;
}

.footerbg a:hover {
    text-decoration: underline;
}

.footerTxt {
    display: flex;
    align-items: center;
    line-height: 2;
}

.footerTxt img {
    padding-right: 20px;
    margin-right: 20px;
    border-right: 1px solid rgba(64, 182, 148, 0.6);
}

.footerImg {
    display: flex;
    text-align: center;
}

.footerImg div {
    margin-left: 20px;
}

.footerImg p{
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.6);
}

.footerBottom {
    margin-top: 20px;
    padding-top: 20px;
    text-align: center;
    border-top: 1px solid rgba(64, 182, 148, 0.6);
}

.more {
    display: block;
    color: #c78b00 !important;
    font-weight: normal;
    line-height: 24px;
    font-size: 14px;
    padding-top: 8px;

}

/*返回顶部*/
.to-top {
    z-index: 9999;
    width: 40px;
    height: 40px;
    display: flex;
    position: fixed;
    bottom: -100px;
    right: 15px;
    margin-left: -15px;
    cursor: pointer;
    overflow: hidden;
    background: #fff url(../images/ico_arrow2.png) no-repeat center;
    border: solid 1px #077C53;
    color: #ffffff;
}

.to-top img {
    width: 30px;
}

.to-top span {
    line-height: 36px;
}
/*返回顶部end*/

.minh300 {
    min-height: 300px;
}