*, img, ul, li, a, p {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    list-style: none;
}

body {
    font-family: Arial, Arial;
    font-size: 14px;
    color: #333;
    background-color: #fff;
    font-style: normal;
    text-transform: none;
}

a {
    color: #337ab7;
    text-decoration: none;
}

a:hover,
a:focus {
    color: #23527c;
    text-decoration: none;
}

.clear_both {
    clear: both;
}


.header{
    width: 100%;
    height: 103px;
    background: rgba(2, 2, 2, 0.3);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
}
.header .header-content{
    width: 1200px;
    margin: 0 auto;
    line-height: 103px;
    text-align: center;
    font-size: 16px;
}
.header .header-content .header-logo{
    width: 240px;
    float: left;
}
.header .header-content .header-logo img{
    width: 100%;
}
.header .header-content .header-logo .active{
    display: none;
}
.header .header-content .header-nav{
    float: left;
    margin-left: 111px;
    margin-top: 2px;
}
.header .header-content .header-nav ul li{
    float: left;
    margin-left: -32px;
    height: 103px;
    line-height: 103px;
    font-size: 16px;
    padding: 0 36px;
    cursor: pointer;
}
.header .header-content .header-nav ul li a{
    color: #fff;
}
.header .header-content .header-nav ul li:hover{
    background: #2980D3;
}
.header .header-content .header-nav ul li:hover a{
    color: #fff!important;
}
.header .header-content .header-contact{
    float: left;
}
.header .header-content .header-contact .header-contact-item{
    float: left;
    margin-left: 40px;
    cursor: pointer;
}
.header .header-content .header-contact .header-contact-item .active{
    display: none;
}


.sub-nav{
    width: 100%;
    background: #FFFFFF;
    position: fixed;
    top: 104px;
    left: 0;
    z-index: -1;
    display: none;
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.1);
}
.sub-nav .sub-nav-content{
    width: 1200px;
    margin: 30px auto;
    font-size: 14px;
    color: #262626;
    text-align: center;
    display: flex;
    align-items: center;
}
.sub-nav .sub-nav-content .sub-nav-title{
    font-weight: bold;
    font-size: 40px;
    color: #262626;
    line-height: 28px;
}
.sub-nav .sub-nav-content .sub-nav-line{
    width: 2px;
    height: 206px;
    background: #D8D8D8;
    margin: 0 50px;
}
.sub-nav .sub-nav-content .sub-nav-list{

}
.sub-nav .sub-nav-content .sub-nav-list{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}
.sub-nav .sub-nav-content .sub-nav-list .sub-nav-item{
    width: 150px;
    margin-right: 30px;
    margin-top: 20px;
}
.sub-nav .sub-nav-content .sub-nav-list .sub-nav-item:nth-child(5n){
    margin-right: 0;
}
.sub-nav .sub-nav-content .sub-nav-list .sub-nav-item:nth-child(-n+5){
    margin-top: 0;
}
.sub-nav .sub-nav-content .sub-nav-list .sub-nav-item img{
    width: 100%;
    aspect-ratio: 1/1;
}
.sub-nav .sub-nav-content .sub-nav-list .sub-nav-item .sub-nav-item-title{
    font-size: 14px;
    color: #262626;
    line-height: 16px;
    margin-top: 10px;
}
.header-nav-product:hover .sub-nav{
    display: block;
}


.header.active{
    background: #FFFFFF;
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.1);
}
.header.active .header-content .header-logo .normal{
    display: none;
}
.header.active .header-content .header-logo .active{
    display: inline-block;
}
.header.active .header-content .header-nav ul li a{
    color: #1A1A1A;
}
.header.active .header-content .header-contact .header-contact-item .active{
    display: inline-block;
}
.header.active .header-content .header-contact .header-contact-item .normal {
    display: none;
}


@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .header .header-content{
        width: 900px;
    }
    .header .header-content .header-logo{
        width: 180px;
    }
    .header .header-content .header-nav{
        margin-left: 30px;
    }
    .header .header-content .header-nav ul li{
        padding: 0 16px;
        margin-left: -12px;
    }
    .header .header-content .header-contact .header-contact-item {
        margin-left: 20px;
    }
    .sub-nav .sub-nav-content{
        width: 900px;
    }
    .sub-nav .sub-nav-content .sub-nav-title{
        font-size: 28px;
    }
    .sub-nav .sub-nav-content .sub-nav-line{
        margin: 0 30px;
    }
    .sub-nav .sub-nav-content .sub-nav-list .sub-nav-item{
        width: 120px;
        margin-right: 20px;
    }
}
@media only screen and (max-width: 1000px) {
    .header .header-content{
        width: 700px;
    }
    .header .header-content .header-logo{
        width: 120px;
    }
    .header .header-content .header-nav{
        margin-left: 10px;
    }
    .header .header-content .header-nav ul li{
        padding: 0 8px;
        margin-left: -6px;
        font-size: 14px;
    }
    .header .header-content .header-contact .header-contact-item {
        margin-left: 10px;
    }
    .sub-nav .sub-nav-content{
        width: 700px;
    }
    .sub-nav .sub-nav-content .sub-nav-title{
        font-size: 20px;
    }
    .sub-nav .sub-nav-content .sub-nav-line{
        margin: 0 23px;
    }
    .sub-nav .sub-nav-content .sub-nav-list .sub-nav-item{
        width: 100px;
        margin-right: 10px;
    }
    .sub-nav .sub-nav-content .sub-nav-list .sub-nav-item .sub-nav-item-title{
        font-size: 12px;
        margin-top: 5px;
    }
}



.banner {
    width: 100%;
    position: relative;
    overflow: hidden;
}
.banner img{
    width: 100%;
}
.banner .banner-text {
    position: absolute;
    top: calc(50% + 50px);
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 48px;
    color: #fff;
    font-weight: 700;
    text-align: center;
    width: 100%;
    z-index: 1;
}

.main-content{
    width: 1200px;
    margin: 0 auto 60px;
}
.bread{
    width: 100%;
    height: 34px;
    background-color: #FFFFFF;
    font-size: 14px;
    line-height: 34px;
    border-bottom: 1px solid #F4F4F4;
    margin-bottom: 60px;
}
.bread a, .bread span{
    color: #1A1A1A;
}
.bread span.blue{
    color: #2980D3;
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .main-content{
        width: 900px;
    }
    .bread{
        margin-bottom: 40px;
    }
}

@media only screen and (max-width: 1000px) {
    .main-content{
        width: 700px;
    }
    .bread{
        margin-bottom: 30px;
    }
}



/**** footer styles ****/
.footer{
    width: 100%;
    background-color: #141414;
}
.footer .footer-top{
}
.footer .footer-top .footer-logo{
    width: 240px;
    margin: 0 auto;
    line-height: 80px;
}
.footer .footer-line{
    width: 100%;
    height: 1px;
}
.footer .footer-line1{
    background-color: #00070C;
}
.footer .footer-line2{
    background-color: #002741;
}
.footer .footer-content{
    width: 1200px;
    margin: 60px auto;
}
.footer .footer-content .footer-products{
    width: 21.6%;
    float: left;
}
.footer .footer-content .footer-products .footer-products-title,
.footer .footer-content .footer-contact .footer-contact-title,
.footer .footer-content .footer-link .footer-link-title{
    font-weight: bold;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 21px;
}
.footer .footer-content .footer-products .footer-products-list{

}
.footer .footer-content .footer-products .footer-products-item{
    margin-top: 12px;
    cursor: pointer;
}
.footer .footer-content .footer-products .footer-products-item a{
    font-size: 14px;
    color: #FFFFFF;
    line-height: 28px;
}
.footer .footer-content .footer-products .footer-products-item img{
    float: right;
    width: 8px;
    height: 12px;
    margin-top: 8px;
}
.footer .footer-content .footer-contact{
    width: 22.5%;
    float: left;
    margin-left: 3%;
}
.footer .footer-content .footer-contact .footer-contact-item{
    margin-top: 12px;
    cursor: pointer;
}
.footer .footer-content .footer-contact .footer-contact-item img{
    float: left;
    width: 14px;
    height: 14px;
    margin-right: 12px;
    margin-top: 7px;
}
.footer .footer-content .footer-contact .footer-contact-item .footer-contact-item-text{
    display: inline-block;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 28px;
    float: left;
    width: calc(100% - 28px);
}
.footer .footer-content .footer-link{
    width: 22%;
    float: left;
}
.footer .footer-content .footer-link .footer-link-item{
    width: 24px;
    height: 24px;
    margin-right: 16px;
    float: left;
    margin-top: 20px;
}
.footer .footer-content .footer-link .footer-link-item img{
    width: 100%;
    height: 100%;
}

.footer .footer-content .footer-feedback{
    width: 25%;
    float: left;
}
.footer .footer-content .footer-feedback .footer-feedback-item{
    font-size: 14px;
    color: #FFFFFF;
    line-height: 20px;
    position: relative;
}
.footer .footer-content .footer-feedback .footer-feedback-item input{
    position: absolute;
    left: 98px;
    border: none;
    background: none;
    outline:none;
    color: #FFFFFF;
}
.footer .footer-content .footer-feedback .footer-feedback-item input:focus{
    border: none;
}
.footer .footer-content .footer-feedback .footer-feedback-item input::placeholder{
    color: #FFFFFF;
    opacity: 0.6;
}
.footer .footer-content .footer-feedback .footer-feedback-item .intl-tel-input{
    position: absolute;
    left: 98px;
    height: 20px;
}
.footer .footer-content .footer-feedback .footer-feedback-item .intl-tel-input input{
    left: 0;
}
.footer .footer-content .footer-feedback .footer-feedback-line{
    width: 100%;
    height: 1px;
    background-color: #FFFFFF;
    margin: 10px 0 20px;
}
.footer .footer-content .footer-feedback .footer-feedback-btn{
    width: 100%;
    height: 50px;
    background: #FFFFFF;
    border: none;
    font-size: 14px;
    color: #2980D3;
    line-height: 50px;
    text-align: center;
}

.footer .footer-bottom{
    text-align: center;
    font-size: 12px;
    color: #FFFFFF;
    line-height: 50px;
}

@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .footer .footer-content{
        width: 900px;
    }
}
@media only screen and (max-width: 1000px) {
    .footer .footer-content{
        width: 700px;
        margin: 20px auto;
    }
    .footer .footer-content .footer-products{
        width: 28.6%;
    }
    .footer .footer-content .footer-contact{
        width: 40.5%;
        margin-right: 2%;
    }
    .footer .footer-content .footer-link{
        margin-bottom: 20px;
    }
    .footer .footer-content .footer-feedback .footer-feedback-line{
        margin: 10px 0 20px;
    }
    .footer .footer-content .footer-feedback .footer-feedback-item input{
        left: 70px;
    }
    .footer .footer-content .footer-feedback .footer-feedback-btn{
        height: 40px;
        line-height: 40px;
    }
}


.right_fix {
    width: 64px;
    position: fixed;
    left: 20px;
    top: 50%;
    margin-top: -143px;
    z-index: 999;
    box-shadow: 0 3px 20px 1px rgba(26,26,26,0.2);
    border-radius: 0 8px 8px 0;
}
.right_fix .right_fix_connect {
    width: 64px;
}
.right_fix .right_fix_connect .right_fix_box {
    width: 64px;
    height: 64px;
    background: #FFFFFF;
    font-size: 12px;
    color: #616161;
    line-height: 16px;
    cursor: pointer;
    position: relative;
    text-align: center;
}
.right_fix .right_fix_connect .right_fix_box:last-child {
    margin-bottom: 0;
}
.right_fix .right_fix_connect .right_fix_box img {
    width: 28px;
    height: 28px;
    margin-top: 11px;
}
.right_fix .right_fix_connect .right_fix_box .right_fix_box_connect {
    display: none;
    width: 160px;
    height: 64px;
    position: absolute;
    left: 64px;
    top: 0;
    background: #FFFFFF;
    box-shadow: 0 0 15px 1px rgba(0, 0, 0, 0.16);
}
.right_fix .right_fix_connect .right_fix_box.right_fix_email .right_fix_box_connect {
    width: 200px;
}
.right_fix .right_fix_connect .right_fix_box .right_fix_box_connect .right_fix_box_connect_arrow{
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-right: 15px solid #FFFFFF;
    position: absolute;
    left: -11px;
    width: 0;
    height: 0;
    top: 20px;
}
.right_fix .right_fix_connect .right_fix_box .right_fix_box_connect p {
    font-size: 16px;
    color: #262626;
    line-height: 21px;
    text-align: left;
    margin-left: 10px;
    margin-bottom: 0;
}
.right_fix .right_fix_connect .right_fix_box .right_fix_box_connect p:first-child {
    margin-top: 11px;
}
.right_fix .right_fix_connect .right_fix_box .right_fix_box_connect p a {
    color: #262626;
}

.right_fix .right_fix_connect .right_fix_box.active .right_fix_box_connect {
    display: block;
}

/*弹窗*/
.popover_wrap {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 99999;
}

.popover_wrap .popover_container {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1212px;
    height: 586px;
    margin-top: -273px;
    margin-left: -606px;
    background: linear-gradient(180deg, #E6F1FF 0%, #FFFFFF 30%);
    border-radius: 24px;
    overflow: hidden;
    z-index: 1000;
}

.popover_wrap .popover_container .popover_close {
    float: right;
    margin-right: 20px;
    margin-top: 20px;
    cursor: pointer;
}

.popover_wrap .popover_container .popover_content {
    width: 1050px;
    margin-left: 80px;
    margin-top: 60px;
}

.popover_wrap .popover_container .popover_content .popover_title h2 {
    width: 100%;
    font-family: Arial-BoldMT, Arial-BoldMT;
    font-weight: bold;
    font-size: 40px;
    color: #333333;
    line-height: 44px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

.popover_wrap .popover_container .popover_content .popover_title .popover_title_description {
    width: 100%;
    height: 20px;
    font-family: ArialMT, ArialMT;
    font-weight: 400;
    font-size: 20px;
    color: #333333;
    line-height: 20px;
    text-align: center;
    font-style: normal;
    text-transform: none;
    margin-top: 20px;
}

.popover_wrap .popover_container .popover_content .popover_title .popover_title_description a:hover {
    color: #003F9B;
}

.popover_wrap .popover_container .popover_content .popover_form {
    width: 100%;
    margin-top: 40px;
}

.popover_wrap .popover_container .popover_content .popover_form .popover_form_name,
.popover_wrap .popover_container .popover_content .popover_form .popover_form_phone,
.popover_wrap .popover_container .popover_content .popover_form .popover_form_email {
    float: left;
}

.popover_wrap .popover_container .popover_content .popover_form .popover_form_phone,
.popover_wrap .popover_container .popover_content .popover_form .popover_form_email {
    margin-left: 16px;
}

.popover_wrap .popover_container .popover_content .popover_form .popover_form_name input,
.popover_wrap .popover_container .popover_content .popover_form .popover_form_phone input,
.popover_wrap .popover_container .popover_content .popover_form .popover_form_email input {
    width: 336px;
    height: 60px;
    background: #FFFFFF;
    border-radius: 30px 30px 30px 30px;
    padding-left: 20px;
    border: 1px solid #DCDCDC;
}
.popover_wrap .popover_container .popover_content .popover_form .popover_form_phone input{
    padding-left: 50px;
}
.popover_wrap .popover_container .popover_content .popover_form .popover_form_content textarea {
    width: 100%;
    height: 190px;
    margin-top: 20px;
    background: #FFFFFF;
    border-radius: 16px 16px 16px 16px;
    font-family: Arial, Arial;
    font-size: 16px;
    color: #999999;
    line-height: 32px;
    padding: 10px 20px;
    border: 1px solid #DCDCDC;
    resize: none;
}

.popover_wrap .popover_container .popover_content .popover_form .popover_form_submit {
    width: 220px;
    margin: 0 auto;
    margin-top: 30px;
}

.popover_wrap .popover_container .popover_content .popover_form .popover_form_submit button {
    width: 220px;
    height: 60px;
    background: #003F9B;
    border-radius: 30px 30px 30px 30px;
    border-width: 0;
    font-family: Arial, Arial;
    font-weight: bold;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 0px;
    font-style: normal;
    text-transform: none;
}


@media only screen and (min-width: 1080px) and (max-width: 1440px) {
    .popover_wrap .popover_container{
        width: 960px;
        height: 480px;
        margin-top: -240px;
        margin-left: -480px
    }
    .popover_wrap .popover_container .popover_content{
        width: 900px;
        margin-left: 30px;
        margin-top: 40px;
    }
    .popover_wrap .popover_container .popover_content .popover_title h2{
        font-size: 30px;
        line-height: 33px;
    }
    .popover_wrap .popover_container .popover_content .popover_title .popover_title_description{
        font-size: 18px;
    }
    .popover_wrap .popover_container .popover_content .popover_form{
        margin-top: 20px;
    }
    .popover_wrap .popover_container .popover_content .popover_form .popover_form_name input,
    .popover_wrap .popover_container .popover_content .popover_form .popover_form_phone input,
    .popover_wrap .popover_container .popover_content .popover_form .popover_form_email input{
        width: 280px;
        height: 50px;
    }
    .popover_wrap .popover_container .popover_content .popover_form .popover_form_content textarea{
        height: 160px;
    }
    .popover_wrap .popover_container .popover_content .popover_form .popover_form_submit{
        width: 180px;
    }
    .popover_wrap .popover_container .popover_content .popover_form .popover_form_submit button{
        width: 180px;
        height: 50px;
    }
}

@media only screen and (min-width: 800px) and (max-width: 1080px) {
    .popover_wrap .popover_container{
        width: 680px;
        height: 360px;
        margin-top: -180px;
        margin-left: -340px
    }
    .popover_wrap .popover_container .popover_content{
        width: 640px;
        margin-left: 20px;
        margin-top: 30px;
    }
    .popover_wrap .popover_container .popover_content .popover_title h2{
        font-size: 24px;
        line-height: 28px;
    }
    .popover_wrap .popover_container .popover_content .popover_title .popover_title_description{
        font-size: 16px;
        margin-top: 10px;
    }
    .popover_wrap .popover_container .popover_content .popover_form{
        margin-top: 10px;
    }
    .popover_wrap .popover_container .popover_content .popover_form .popover_form_name input,
    .popover_wrap .popover_container .popover_content .popover_form .popover_form_phone input,
    .popover_wrap .popover_container .popover_content .popover_form .popover_form_email input{
        width: 200px;
        height: 40px;
    }
    .popover_wrap .popover_container .popover_content .popover_form .popover_form_content textarea{
        height: 120px;
        margin-top: 10px;
    }
    .popover_wrap .popover_container .popover_content .popover_form .popover_form_submit{
        width: 130px;
        margin-top: 15px;
    }
    .popover_wrap .popover_container .popover_content .popover_form .popover_form_submit button{
        width: 130px;
        height: 40px;

    }
}

.intl-tel-input .country-list{
    background-color: #141414;
}