* {
    padding: 0;
    margin: 0;
}

body {
    overflow-x: hidden;
}

html,
body {
    height: 100%;
}

li {
    list-style: none
}

a {
    text-decoration: none;
    color: #000;
    -webkit-tap-highlight-color: transparent; outline: none;
}

input {
    outline: none;
}

.cl:after {
    content: "";
    display: block;
    height: 0;
    overflow: hidden;
    visibility: hidden;
    clear: both;
}
/* 通用按钮 */
.common-btn{
    border: 1px solid #008878;
    /* border-radius: 2.25em; */
    border-radius: 0.28rem;
    /* font-size: 1em; */
    color: #008878;
    display: flex;
    align-items: center;
    justify-content: center;
    /* padding: 1em 4.75em; */
    /* max-width: 64px; */
    cursor:pointer;
    margin: 0 auto;
    width: 2.2rem;
    height: 0.55rem;
}

/*====================导航*********/
.header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    height: 75px;
    /* padding: 0 30px; */
    /* background: rgba(28, 35, 39, 0.8); */
    background: url('../images/menu.png') no-repeat;
}

/*左侧logo*/
.header .left {
    width: 12%;
    height: 75px;
    line-height: 75px;
}

.header .left a img {
    height: 40px;
}

.header .left .img2 {
    display: none;
}

/*右侧*/
.header .nav {
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
    height: 100%;
    line-height: 50px;
    display: block;
}

.header .navbar_nav li {
    float: left;
    position: relative;
    display: block;
    height: 75px;
    line-height: 75px;
}

.header .navbar_nav li:after {
    content: "";
    width: 0;
    height: 2px;
    background: #009483;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: all 0.5s ease 0s;
}

.header .navbar_nav li:hover:after {
    width: 100%;
}

.header .navbar_nav li a {
    text-decoration: none;
    height: 100%;
    padding: 0 25px;
    display: block;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
    color: #949494;
    font-size: 16px;
}

.header .navbar_nav li:hover a {
    transform: scale(1.3);
    -ms-transform: scale(1.3);
    -moz-transform: scale(1.3);
    -webkit-transform: scale(1.3);
    -o-transform: scale(1.3);
    color: #fff;
}

.header .navbar_nav li:hover .dropdown_menu a{
    transform: scale(1);
    -ms-transform: scale(1);
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -o-transform: scale(1);
}

.header .navbar_nav li.dropdown {
    display: inherit;
    position: relative;
}

.header .navbar_nav li.dropdown .jt {
    width: 20px;
    height: 20px;
    background: url(i/top.png) no-repeat;
    background-size: 100% 100%;
    display: block;
}

.header .navbar_nav li.dropdown .dropdown_shade {
    position: fixed;
    left: 0;
    top: 75px;
    width: 100%;
    height: 100px;
    background: rgba(0, 0, 0, 0.75);
    display: none;
}

.header .navbar_nav li.dropdown .dropdown_menu {
    display: none;
    position: absolute;
    top: 75px;
    width: 100%;
    padding: 10px 0 4px;
    /* background: rgba(0, 0, 0, 0.75); */
    /* box-shadow: 0 15px 27px 0 rgba(167, 165, 165, 0.38); */
    /* width: 120%; */
    /* left: -10%; */
    width: 200%;
    left: -51%;
}

.header .navbar_nav li.dropdown .dropdown_menu a {
    font-size: 16px;
    color: #fff;
    padding: 0 10px;
    line-height: 36px;
    text-align: center;
    /* background: rgba(0, 0, 0, 0.75); */
    margin-bottom: 2px;
}

.header .navbar_nav li.dropdown:hover .dropdown_shade{
    display: block;
}

.header .navbar_nav li.dropdown:hover .dropdown_menu {
    display: block;
    /* padding-top: 10px; */
    /* background: rgba(0, 0, 0, 0.75); */
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
}

.header .navbar_nav li.dropdown:hover .dropdown_menu a {
    color: #808388;
}

.header .navbar_nav li.dropdown:hover .dropdown_menu a:hover {
    transform: scale(1);
    -ms-transform: scale(1);
    -moz-transform: scale(1);
    -webkit-transform: scale(1);
    -o-transform: scale(1);
    color: #009483;
    /* background: orange; */
}

/*白色背景的头部*/
.header.on {
    background: rgba(43, 43, 43, 0.8);
    /* border-bottom: 1px solid #ccc; */
}

.header.on .left .img1 {
    display: none;
}

.header.on .left .img2 {
    display: inline-block;
}

.header.on .navbar_nav li a {
    color: #fff;
}

.header.on .navbar_nav li:hover a {
    color: #009483;
}
.header .navbar_nav li.current_page a{
    color: #fff;
    transform: scale(1.3);
    -ms-transform: scale(1.3);
    -moz-transform: scale(1.3);
    -webkit-transform: scale(1.3);
    -o-transform: scale(1.3);
}
/* .current_page .dropdown_menu a{
    color: #;
} */

#navToggle {
    display: none;
}

.m_nav {
    position: fixed;
    top: 0px;
    box-shadow: 0 15px 27px 0 rgba(167, 165, 165, 0.38);
    width: 100%;
    height: 100%;
    background: #fff;
    transition: all ease 0.5s;
    -webkit-transition: all ease 0.5s;
    z-index: 1000;
    opacity: 1;
    visibility: visible;
    margin-top: 0;
    overflow-y: auto;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    top: 0;
    transform: translateX(100%);
    display: none;
}

.m_nav.open {
    transform: translateX(0);
}

.m_nav .top {
    height: 60px;
    padding: 20px;
    box-sizing: border-box;
}

.m_nav .top .closed {
    width: 30px;
    height: 30px;
    vertical-align: middle;
    float: right;
    cursor: pointer;
}

.m_nav .logo {
    width: 100%;
    margin: 0 auto;
}

.m_nav .logo img {
    height: 50px;
    display: block;
    margin: 30px auto;
}

.m_nav .ul {
    margin-top: 30px;
}

.m_nav .ul li {
    padding: 0 20px;
    border-bottom: 1px solid #f5f5f5;
    transform: translateY(0);
    -webkit-transform: translateY(100%);
    transform: translateY(100%);
    -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    opacity: 0;
}

.m_nav.open .ul li {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

.m_nav .ul li:nth-child(1) {
    -webkit-transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
}

.m_nav .ul li:nth-child(2) {
    -webkit-transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
}

.m_nav .ul li:nth-child(3) {
    -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
}

.m_nav .ul li:nth-child(4) {
    -webkit-transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
}

.m_nav .ul li:nth-child(5) {
    -webkit-transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
}

.m_nav .ul li:nth-child(6) {
    -webkit-transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
}

.m_nav .ul li a {
    display: block;
    text-decoration: none;
    color: #333;
    font-size: 16px;
    height: 50px;
    line-height: 50px;
    width: 100%;
}

.m_nav .ul li .dropdown_menu {
    display: none;
}

.m_nav .ul li.dropdown.active .dropdown_menu {
    display: block;
}

.m_nav .ul li .dropdown_menu a {
    display: block;
    height: 50px;
    line-height: 50px;
    padding: 0 40px;
    box-sizing: border-box;
    border-bottom: 1px solid #f5f5f5;
}

.m_nav .ul li .dropdown_menu a:last-child {
    border: none;
}


@media screen and (max-width: 992px) {
    .header {
        padding: 0 10px;
        box-sizing: border-box;
    }

    .header #navToggle {
        height: 100%;
        padding: 18px 15px;
        margin-right: -15px;
        display: inline-block;
        float: right;
    }

    .header #navToggle span {
        position: relative;
        width: 25px;
        height: 1px;
        margin-top: 19px;
    }

    .header #navToggle span:before,
    .header #navToggle span:after {
        content: '';
        position: relative;
        width: 100%;
        height: 1px;
        left: 0;
    }

    .header #navToggle span,
    .header #navToggle span:before,
    .header #navToggle span:after {
        -webkit-transition: 0.3s;
        -moz-transition: 0.3s;
        -o-transition: 0.3s;
        transition: 0.3s;
        /* display: block; */
        background: #fff;
    }

    .header #navToggle span:before {
        top: 8px;
    }

    .header #navToggle span:after {
        bottom: 10px;
    }

    .header #navToggle.open span:before {
        top: 10px;
        -webkit-transform: translateY(-11px) rotate(-45deg);
        -moz-transform: translateY(-11px) rotate(-45deg);
        -ms-transform: translateY(-11px) rotate(-45deg);
        -o-transform: translateY(-11px) rotate(-45deg);
        transform: translateY(-11px) rotate(-45deg);
    }

    .header #navToggle.open span:after {
        bottom: 12px;
        -webkit-transform: translateY(10px) rotate(45deg);
        -moz-transform: translateY(10px) rotate(45deg);
        -ms-transform: translateY(10px) rotate(45deg);
        -o-transform: translateY(10px) rotate(45deg);
        transform: translateY(10px) rotate(45deg);
    }

    .header #navToggle.open span {
        background: none;
    }

    .header #navToggle.open span:before,
    .header #navToggle.open span:after {
        background: #4f4f4f;
    }

    .header .nav {
        /* display: none; */
    }

    .banner img {
        height: 600px;
        object-fit: cover;
    }
}


/* 页面底部 */
.footer {
    width: 100%;
}

/* 底部导航 */
.footer .footer_nav {
    width: 100%;
    background-color: #1d1d1d;
    border-bottom: 1px solid #343434;
}

.footer .footer_nav ul {
    margin: 0 10%;
    height: 66px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer .footer_nav ul li {
    width: 14%;
    height: 26px;
    color: #b0b0b0;
    font-size: 16px;
    text-align: center;
}

.footer .footer_nav ul li a {
    color: #b0b0b0;
    text-decoration: none;
}

.footer .footer_nav ul li a:hover {
    color: #009483;
}

.footer .footer_nav ul li:not(:last-of-type) {
    border-right: 1px solid #818181;
}

/* 底部logo , 地址 , 二维码部分 */
.footer .footer_info {
    background-color: #1e1e1e;
    width: 100%;
}

.footer .footer_info .footer_info_wrap {
    margin: 0 15%;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media screen and (max-width: 800px) {
    .footer .footer_info .footer_info_wrap {
        margin: 0 15%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
}


/* 底部logo */
.footer .footer_info .footer_info_wrap .footer_logo {
    margin: 5% 0;
    flex: 1;
}

.footer .footer_info .footer_info_wrap .footer_logo .footer_logo_pic{
    width: 128px;
}

/* 底部地址 */
.footer .footer_info .footer_info_wrap .footer_addressANDtel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 3;
}

.footer .footer_info .footer_info_wrap .footer_addressANDtel div {
    margin: 2% 0;
}

.footer .footer_info .footer_info_wrap .footer_addressANDtel div p {
    font-size: 16px;
    color: #b0b0b0;
    margin: 1% 0;
}

.footer .footer_info .footer_info_wrap .footer_addressANDtel div p:first-of-type {
    display: flex;
    align-items: center;
    /* background: url(../images/aboutUs/word_bottom2.png) 0 bottom no-repeat; */
}

/* .footer .footer_info .footer_info_wrap .footer_addressANDtel div p:first-of-type img, */
.footer .footer_info .footer_info_wrap .footer_addressANDtel div p:first-of-type span {
    border-bottom: 2px solid #535353;

}


/* 底部二维码 */
.footer .footer_info .footer_info_wrap .footer_QRcode {
    margin: 5% 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.footer .footer_info .footer_info_wrap .footer_QRcode img {
    width: 127px;
    height: 127px;
    border-radius: 15px;
    overflow: hidden;
}

.footer .footer_info .footer_info_wrap .footer_QRcode p {
    color: #b0b0b0;
    font-size: 14px;
    margin-top: 10px;
}

/* 底部copyright */
.footer_copyright {
    width: 100%;
    background-color: #0e0e0e;
}

.footer_copyright .footer_copyright_bar {
    margin: 0 10%;
    padding: 1% 0 1%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.footer_copyright .footer_copyright_bar>p,
.footer_copyright .footer_copyright_bar>a {
    color: #6b6b6b;
    font-size: 16px;
    text-align: center;
    margin: 1% 0;
    text-decoration: none;
}

.screenPic{
    /* padding-top: 75px; */
    /* margin-top: 75px; */
}

.banner {
    width: 100%;
    padding-top: 75px;
}

.banner img {
    width: 100%;
}

.product-headline {
    background: url(../images/product-headline.png) no-repeat;
    background-size: 100% 100%;
    width: 2.35rem;
    height: 1.5rem;
    margin: 0 auto;
}
.product-headline>span {
    background:linear-gradient(0deg,rgba(68,163,153,1) 0%, rgba(1,119,181,1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    text-align: center;
    line-height: 1;
}

.ql-align-center {
    text-align: center;
    /* display: block; */
    /* margin: 0 auto; */
}

.xc-area {
    position: fixed;
    right: 46px;
    bottom: 164px;
    z-index: 999;
}
.xc-area img {
    display: block;
    width: 130px;
}