.mc_nav_li.yxnav_active1 {
    opacity: 1;
}

.mc_fixed .mc_nav_li.yxnav_active1 .mc_nav_a {
    color: #001eb4;
    opacity: 1;
}

.mc_nav_xl {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 70px;
    width: 100%;
    border-top: 1px solid #dfdede;
    /* box-shadow: 0 0 10px rgba(0, 0, 0, .1); */
}

.mc_nav_xl::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    background: #fff;
    opacity: 1;
    transition: all .5s ease-in-out;
}

.mc_nav_xl.show::before {
    opacity: 1;
}

.mc_navxl_container {
    width: 1220px;
    margin: 0 auto;
    padding: 50px 0 60px;
}

.mc_navxl_r {
    width: 290px;
    padding: 42px 0;
    padding-left: 80px;
    text-align: left;
}

.mc_navxl_l {
    width: calc(100% - 290px);
    min-height: 206px;
    padding: 35px 0;
    border-right: 1px solid #dfdede;
    text-align: left;
}

.mc_navxl_title {
    font-size: 36px;
    font-weight: bold;
    color: #000000;
    width: 314px;
    margin-top: 15px;
}

.mc_navxl_subnav {
    width: calc(100% - 314px);
}

.mc_subnav_a {
    display: block;
    font-size: 18px;
    line-height: 24px;
    padding: 12px 0;
    color: #333333;
    white-space: normal;
}

.mc_subnav_li {
    float: left;
    width: 50%;
    padding-right: 30px;
}

.mc_navxl_subnav {
    max-width: 100%;
}
.mc_nav_nor .mc_subnav_li {
    display: inline-block;
    float: none;
    width: auto;
    margin: 0 50px;
}
.mc_nav_nor .mc_subnav {
    /*text-align: right;*/
	width: 638px;
	float: right;
	text-align: center;
}
.mc_nav_nor .mc_navxl_subnav {
    width: 100%;
}
.mc_subnav_li:nth-child(odd) {
    clear: left;
}

.mc_navxlr_title {
    font-weight: bold;
    font-size: 30px;
    line-height: 36px;
    color: #0028aa;
    margin-bottom: 12px;
}

.mc_navxlr_title a {
    font-size: inherit;
    line-height: inherit;
    color: inherit;
}

.mc_navxlr_a {
    font-size: 18px;
    color: #333333;
    line-height: 24px;
    padding: 12px 0;
}

/* pc导航 */
.mc_pc_hd {
    position: relative;
    width: 100%;
}

.mc_navbar {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 99;
    transition: all .5s;
}

.mc_cont100 {
    width: 1270px;
    margin: 0 auto;
    position: relative;
}

.mc_logo a,.mc_nav_a,.mc_language a {
    width: 100%;
    height: 100%;
    line-height: 70px;
    color: #fff;
}

.mc_navbar_l,.mc_navbar_r {
    height: 100%;
}
.mc_navbar_l{
    position: absolute;
    left: 0;
    top: 5px;
}
.mc_navbar_l>div,.mc_navbar_r>div {
    height: 100%;
    float: left;
}

.mc_navbar_m {
    width: 100%;
    text-align: center;
}

/* .mc_navbox {
    display: inline-block;
    vertical-align: middle;
} */

/* logo */

.mc_logo {
    width: 184px;
}

.mc_logobox {
    position: relative;
    display: block;
}

.mc_logo_def {
    position: relative;
    left: 0;
    top: 0;
    z-index: 1;
    width: 100%;
    transition: all .36s;
}

.mc_logo_fixed {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    width: 100%;
    transition: all .36s;
    opacity: 0;
}

/* nav */
.mc_nav {
    font-size: 0;
    width: 100%;
    text-align: right;
}

.mc_nav_li {
    /* float: left; */
    position: relative;
    display: inline-block;
    white-space: nowrap;
    padding: 0 22px;
}

.mc_nav_a {
    display: block;
    font-size: 16px;
}


.mc_fixed .mc_navbar {
    height: 70px;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, .07);
}

.mc_fixed.mc_navbar {
    height: 70px;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, .07);
}

.mc_logo_imgbox {
    display: inline-block;
    vertical-align: middle;
}


.mc_fixed .mc_logo_def {
    opacity: 0;
}

.mc_fixed .mc_logo_fixed {
    opacity: 1;
}

.mc_fixed .mc_nav_a {
    color: #000;
}






.mc_aside_navbox {
    position: fixed;
    left: 0;
    padding-left: 40px;
    top: 50%;
    transform: translateY(-50%) translateX(-100%);
    z-index: 99;
    transition: all .36s ease-out;
}

.mc_aside_navbox.show {
    transform: translateY(-50%) translateX(0);
}

.mc_aside_li {
    position: relative;
    z-index: 1;
    padding-left: 20px;
    font-size: 12px;
    line-height: 20px;
    color: #999999;
    margin: 60px 0;
    border-top: 1px solid transparent;
    border-bottom: 1px solid transparent;
    cursor: pointer;
    transition: all .36s;
}

.mc_aside_li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 20%;
    transform: translateY(-50%);
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #0028aa;
    border: 1px solid #fff;
    transition: all .36s;
}

.mc_aside_li::after {
    display: none;
    content: "";
    position: absolute;
    left: 4px;
    top: 50%;
    width: 1px;
    height: 65px;
    border-radius: 50%;
    background: #d4dbf1;
    z-index: -1;
    transition: all .36s;
}


.mc_aside_li:last-child::after {
    display: none;
}


.mc_aside_li.on {
    font-size: 12px;
    color: #333333;
}

.mc_aside_li.on::before {
    box-shadow: 0 0 8px 0 rgba(79, 115, 233, .75);
}

.mc_aside_li.on::after {
    background: #0028aa;
}

.mc_aside_nav {
    position: relative;
}

.mc_aside_nav::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 11px;
    z-index: -2;
    width: 1px;
    height: calc(100% - 22px);
    background: #d4dbf1;
    transition: all .36s;
}

.mc_aside_navline {
    display: block;
    position: absolute;
    left: 4px;
    top: 11px;
    z-index: -1;
    width: 1px;
    max-height: calc(100% - 22px);
    background: #0028aa;
    transition: all .3s;
}

.mc_logo_imgbox {
    overflow: visible !important;
}

.mc_logo_imgbox img {
    object-fit: unset;
}

/* 9.11 */
.mc_navxl_container {
    padding: 0 !important;
}

.mc_nav_xl {
    top: 69px;
    height: 50px;
    box-shadow: 0 4px 4px rgba(0, 0, 0, .07);
    overflow: hidden;
}

.mc_nav_li:hover {
    z-index: 10;
}


.yxnav_active1.mc_nav_li::before {
    opacity: 0;
    width: 60%;
}

.mc_fixed .yxnav_active1.mc_nav_li::before {
    opacity: 1;
    width: 60%;
}

.yxnav_active2.mc_subnav_li .mc_subnav_a {
    color: #001eb4;
}

@keyframes mcslidedown {
    0% {
        height: 0;
    }

    100% {
        height: 50px;
    }
}

.mc_nav_nor .mc_subnav_li {
    margin: 0;
    padding: 0 14px;
}

.mc_subnav_a {
    position: relative;
    z-index: 1;
    line-height: 20px !important;
    padding: 15px 0 !important;
}

.mc_subnav_a::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 4px;
    background: #001eb4;
    transition: all .3s;
    transform: translateX(-50%);
}

.mc_subnav_li.yxnav_active2 .mc_subnav_a::before {
    width: 100%;
}

.mc_subnav_a:hover::before {
    width: 100%;
}

.mc_navbar.mc_fixed .mc_nav_li.yxnav_active1 .mc_nav_xl {
    transition: all .36s;
    display: block;
    animation: mcslidedown .36s forwards;
}

.mc_nav_xl.xlhide {
    opacity: 0;
}



.mc_subnav_a {
    font-size: 12px;
}

/* 9.11 */


.mc_ft1_li:not(:last-child) .mc_ft1_a {
    cursor: default;
}

.mc_ban_li>a {
    display: block;
    cursor: default;
}

.mc_nonav>.mc_nav_a {
    cursor: default;
}


.mc_nav_nor .mc_navxl_l {
    border-right: 0;
    width: 100%;
    min-height: auto;
    padding: 0;
}

.mc_subnav_a::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 4px;
    background: #001eb4;
    transition: all .3s;
    transform: translateX(-50%);
}
.mc_nav_li::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 4px;
    background: #001eb4;
    transform: translate(-50%);
    transition: all .36s;
}
.mc_nav_li:hover::before {
        width: 60%;
}
.mc_subnav_a::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 4px;
    background: #001eb4;
    transition: all .3s;
    transform: translateX(-50%);
}
.mc_subnav_li .yxnav_active2::before {
    width: 100%;
}
div:not(.mc_index) .mc_main {
    min-height: calc(100vh - 600px);
}
.mc_g1s {
    padding: 50px 0;
    display: block;
}
.mc_cont1142{
    width: 1038px;
    margin: 0 auto;
}
.yjcon{
    
    background: #f9f9f9;
    overflow: hidden;
    margin-top: 18px;
}
.jscon{
    width: 1270px;
    margin:0 auto;
    overflow: hidden;
}
.jscon_left{
    width: 556px;
    float: left;
    line-height: 28px;
    color: #000;
    font-size: 16px;
}
.jscon_right{
    width: 690px;
    float: right;
}

.mc_k1s1{
    width: 1270px;
    margin:0 auto;
    padding: 100px 0 0 0;
}
.mc_nc1s1_list {
    white-space: nowrap;
    font-size: 0;
    overflow: hidden;
    cursor: default;
}

.mc_nc1s1_li {
    position: relative;
    /* float: left; */
    display: inline-block;
    width: 33.333333%;
    height: 578px;
    transition: all .36s;
}

.mc_nc1s1_bgbox {
    position: relative;
    z-index: 1;
    width: 560px;
    height: 100%;
}

.mc_nc1s1_bgbox::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .5);
}

.mc_nc1s1_bgbox::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    z-index: 3;
    width: 100%;
    height: 100%;
    background: rgba(0, 156, 223, .8);
    opacity: 0;
    transition: all .36s;
}

.mc_nc1s1_bg {
    width: 100%;
    height: 100%;
}

.mc_nc1s1_txtbox {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 5;
    width: 100%;
    color: #fff;
    transition: all .36s;
    white-space: normal;
}

.mc_pos_center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.mc_nc1s1_title {
    width: 100%;
    top: 40%;
    font-size: 30px;
    line-height: 1.5;
    font-weight: bold;
    text-align: center;
    transition: all .36s;
}

.mc_nc1s1_txt .mc_nc1s1_title {
    top: 0;
    margin-bottom: 30px;
    text-align: center;
    opacity: 1;

}
.mc_k1s1 .mc_nc1s1_title {
    font-size: 18px;
}
.mc_nc1s1_txt p {
    color: #fff;
}

.mc_nc1s1_txt {
    opacity: 0;
    width: 100%;
    height: 100%;
    padding: 100px 40px 0 40px;
    overflow: hidden;
    box-sizing: border-box;
}

.mc_nc1s1_titwrap {
    display: inline-block;
    text-align: center;
    vertical-align: top;
}

.mc_nc1s1_xtb {
    width: 50px;
    margin-bottom: 20px;
}


 .mc_nc1s1_list:hover .mc_nc1s1_li {
        width: 30%;
    }

    .mc_nc1s1_list .mc_nc1s1_li:hover {
        width: 40%;
    }

    .mc_nc1s1_list .mc_nc1s1_li:hover .mc_nc1s1_bgbox::after {
        opacity: 1;
    }

    .mc_nc1s1_list .mc_nc1s1_li:hover .mc_nc1s1_txtbox>.mc_nc1s1_title {
        opacity: 0;
    }

    .mc_nc1s1_list .mc_nc1s1_li:hover .mc_nc1s1_txt {
        opacity: 1;
        transition: all .4s .4s;
    }

.mc_txt1630 p {
    font-size: 12px;
    line-height: 24px;
}

.tcon{
    width: 1270px;
    margin: 0 auto;
}

.question1 {}

.question1 dl {
    width: 100%;
}

.question1 dl dt {
    color: #000;
    height: 45px;
    font-size: 16px;
    line-height: 45px;
    cursor: pointer;
    background: url(../2021/jobbg1.png) no-repeat center bottom;
    box-sizing: border-box;
    padding-left: 40px;
}
.question1 dl dt span{
    float: right;
    margin-right: 50px;
    color: #979797;
}
.question1 dl dt.cur {
    color: #000;
    background: #f8f8f8  url(../2021/jobbg2.png) no-repeat center bottom;
}

.question1 dl dt.cur em {
    color: #fff;
}

.question1 dl dd {
    padding: 48px 31px 0px 92px;
    background-color: #fff;
    color: #555555;
    display: none;
    font-size: 13px;
    height: auto;
    overflow: hidden;
}

.rc_left {
    float: left;
    width: 773px;
    padding-bottom: 37px;
    line-height: 26px;
}

.rc_right {
    float: right;
    width: 138px;
}
.rc_right a{
    display: block;
    width: 138px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    color: #fff;
    border-radius: 20px;
    background: #0099df;
}
.rc_right a:hover{
    background: #85c00b;
}
.jobcon{
    overflow: hidden;
    line-height: 2;
    padding:50px 0;
}

.jobcontact{
    line-height: 32px;
    
    overflow: hidden;
    background: #f9f9f9;
    padding:60px 0;
    font-size: 14px;
}
.jobctsub{
    position: relative;
    width: 1270px;
    margin:0 auto;
}
.jobcontact h3{
    color: #000;
    font-size: 18px;
}
.joba{
    position: absolute;
    right: 0;
    top: 60px;
}
.joba a{
    display: block;
    width: 168px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    color: #fff;
    border-radius: 20px;
    background: #0099df;
}
.joba a:hover{
    background: #85c00b;
}
.caselist{
    overflow: hidden;
}
.caselist li{
    float: left;
    width: 410px;
    margin: 10px 20px 10px 0;
    position: relative;
}
.caselist li:nth-child(3n){
    margin-right: 0
}
.caselist li .casepic{
    width: 410px;
    height: 280px;
    overflow: hidden;
}
.caselist li .casepic img{
    width: 410px;
    height: 280px;
}
.caselist li .cov{
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    text-align: center;
    transition: all .5s ease-in-out;
    opacity: 0;
}
.caselist li .cov .casetitle{
    font-size: 14px;
    color: #fff;
    padding-top: 110px;
    line-height: 40px;
}

.caselist li:hover .cov{
    transition: all .5s ease-in-out;
    opacity: 1;
}

.showcase {
    width: 900px;
    margin: 0 auto;
    position: relative;
}
.showcase .swiper-container{
    width: 783px;
    overflow: hidden;
    margin:0 auto;
}
.showcase .swiper-wrapper{
    width: 783px;
    margin: 0 auto;

}
.showcase .swiper-button-next, .showcase .swiper-button-prev{
    background-position: center;
    background-repeat: no-repeat;
    background-color: #757575;
    background-size: auto;
    transition: all .3s ease-in-out;
}
.showcase .swiper-button-next:hover, .showcase .swiper-button-prev:hover{
    background-color: #0098de;
    transition: all .3s ease-in-out;
}
.showcase .swiper-button-next {
    background-image: url(../2021/next.png);
    right: 10px;
    left: auto;
}
.showcase .swiper-button-prev {
    background-image: url(../2021/pre.png);
    left: 10px;
    right: auto;
}
.showcase .swiper-pagination-bullet {
    opacity: .8;
}
.showcase .swiper-pagination-bullet-active {
    opacity: 1;
    background: #0098de;
}