body {
    line-height: .5rem;
    /* font-family: Source Han Sans, Source Han Sans !important; */
    color: #595757 !important;
}

.bannerhead .swiper-slide {
    height: auto !important;
}


a {
    color: #000 !important;
    text-decoration: none !important;
}

ul {
    margin: 0 !important;
    padding: 0 !important;
}

p {
    margin: 0 !important;
}

span {
    display: block;
}


/* 滚动框的设置 */

::-webkit-scrollbar {
    width: 6px;
    height: 100%;
    /* background-color: hsl(230deg, 7%, 61%); */
    background-color: #fff;
}


/* 滚动条的设置 */

::-webkit-scrollbar-thumb {
    border: 1px solid rgba(255, 255, 255);
    background-color: #1D57A6;
    border-radius: 15px;
    box-sizing: border-box;
}


/* 移动端头部样式 */

.app {
    position: absolute;
    top: 50%;
    right: 3%;
    transform: translate(-135%, -30%);
    width: 10%;
    height: 72px;
    box-sizing: border-box;
}

.app .c1,
.c2,
.c3 {
    width: 34px;
    height: 2px;
    background: #fff;
    display: block;
    margin: 10px auto;
    transition: all 277ms ease-in-out;
    position: relative;
}

.app .c2 .new {
    opacity: 0;
}

.app .c1 .new {
    transform: rotate(-45deg);
    top: 12px;
}

.app .c3 .new {
    transform: rotate(45deg);
    top: -12px;
}

.wap-nav {
    position: absolute;
    top: 100%;
    right: 0;
    width: 100%;
    z-index: 999;
}

.wap-nav dl {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px) !important;
}

.wap-nav dl dd {
    margin: 0;
    width: 100%;
}

.wap-nav dl dd a {
    display: block;
    padding: 10px 0;
    width: 100%;
    color: #000;
    text-align: center;
    font-size: 16px;
    /* background-color: rgba(255, 255, 255, 0.1); */
}

.nav_two {
    display: none;
}


/* 组件 */

.conainer {
    position: fixed;
    bottom: 35%;
    right: 0%;
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5px;
    /* background: #1463FF; */
    /* border-top-left-radius: 20px; */
    /* border-bottom-left-radius: 20px; */
    opacity: 0.5;
    font-size: 16px !important;
}

.conainer ul li a .fa {
    color: #1D57A6;
    font-size: 20px !important;
}

.conainer:hover {
    opacity: 1;
    transition: 0.6s;
}


/* .conainer::before { */


/* content: " "; */


/* position: absolute; */


/* bottom: 0px; */


/* width: 100%; */


/* height: 50%; */


/* z-index: 1; */


/* border-top: 1px solid rgba(255, 255, 255, 0.5); */


/* 背景模糊 */


/* backdrop-filter: blur(5px); */


/* } */

.conainer .color {
    position: absolute;
    filter: blur(200px);
}

.conainer ul {
    position: relative;
    /* display: flex; */
    z-index: 2;
}

.conainer ul li {
    position: relative;
    list-style: none;
    margin: 10px;
}

.conainer ul li a {
    position: relative;
    width: 40px;
    height: 40px;
    display: inline-block;
    border-radius: 10px;
    text-decoration: none;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-right: 1px solid rgba(255, 255, 255, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    /* 盒子阴影 */
    box-shadow: 0px 5px 45px rgba(0, 0, 0, 0.1);
    /* 背景模糊 */
    backdrop-filter: blur(2px);
    overflow: hidden;
}

.conainer ul li a:hover {
    transition: all 0.6s;
    /* 沿y轴向上移动 */
    /* transform: translateX(-20px); */
}


/* 扫光动画 */

.conainer ul li a::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 50px;
    height: 100%;
    background-color: #fff;
    transform: skewX(45deg) translateX(150px);
    transition: all 0.6s;
}


/* .conainer ul li a:hover .fa {
  font-size: 40px !important;
  transition: 0.6s;
} */

.conainer ul li a:hover::before {
    transform: skewX(45deg) translateX(-150px);
}

.qcode_box,
.phone_box {
    display: none;
}

.phone_box {
    color: #fff;
}

.phone_two {
    display: none;
}

.phone_box {
    position: absolute;
    top: 55%;
    left: -255%;
    padding: 10px;
    background-color: #1D57A6;
    border-radius: 50px;
    display: none;
}

.phone_box .fa-times {
    position: relative;
    right: 0;
    /* top: -40%; */
}

.qcode_box {
    position: absolute;
    top: 5%;
    left: -290%;
    /* padding: 0 20px 20px 20px; */
    width: 200px;
    height: 200px;
    background-color: #1D57A6;
    border-radius: 20px;
    text-align: center;
    display: none;
}

.qcode_box img {
    display: block;
    margin: 0 auto;
    width: 80%;
}

.qcode_box .fa {
    color: #fff;
}

.qcode_box .fa-times {
    position: relative;
    right: 0;
    /* top: -6%; */
}

.bannerhead .swiper-containerhead  {
    max-height: 100vh !important;
    overflow: hidden;
}


.bannerhead img {
    display: block;
    width: 100%;
    animation: breathe 20s infinite;
}

.bannerhead .swiper-slide-active {
    position: relative;
    z-index: 997;
    height: auto !important;
}

@keyframes breathe {
    0% {
      transform: scale(1); /* 初始大小 */
    }
    50% {
      transform: scale(1.1); /* 放大到1.2倍 */
    }
    100% {
      transform: scale(1); /* 回到原始大小 */
    }
  }

.bannerhead .p_box {
    margin: 0 !important;
}

.bannerhead video {
    display: block;
    width: 100%;
}

.nav_box {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 999;
    background-color: rgba(0, 0, 0, 0.4);
    /*border-bottom: 1px solid #E1E3E3;*/
}

.nav .r {
    width: 65%;
}

.nav .r ul li>a,
.nav .r dl dd>a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 90px;
    color: #fff !important;
}

.nav .r ul {
    width: 100%;
}

.nav .r dl {
    margin: 0 0 0 1rem;
}

.nav .r dl dd {
    display: flex;
    align-items: center;
}

.nav .r dl dd:last-child::after {
    display: none;
}

.nav .r dl dd::after {
    content: " ";
    display: block;
    margin: 0 .1875rem;
    width: 1px;
    height: .2125rem;
    background-color: #fff;
}

.nav .r ul li {
    width: 100%;
}

.navfixed .nav .r ul li a {
    color: #000 !important;
    text-align: center;
}


.navfixed .nav .r ul li>a,
.navfixed  .nav .r dl dd>a {
    color: #000 !important;
}

.navfixed .nav .r dl dd a img {
    filter: invert(100%);
}

.navfixed .nav .r dl dd::after {
        background-color: #000;
}

.navfixed .nav .r ul li .nav_act {
    color: #1D57A5 !important;
}


.nav .r ul li .nav_act {
    color: #fff !important;
}

.navfixed  .nav .r ul li>a:hover {
    color: #1D57A5 !important;
}

.nav .l a img:nth-child(2) {
       display: none;
}

.nav .l a img:nth-child(1) {
       display: block;
}

.navfixed .nav .l a img:nth-child(2) {
    display: block;
}

.navfixed .nav .l a img:nth-child(1) {
    display: none;
}

.nav .r ul li>a:hover {
    color: #fff !important;
    /*border-bottom: 2px solid #fff;*/
    /*transition: all 0.6s;*/
}

.nav_act {
    border-bottom: 2px solid #1D57A5;
}

.bannerhead .p_box {
    position: relative;
}

.bannerhead .text_box {
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 15%;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    color: #fff;
    line-height: 1.5;
    /* font-family: Source Han Sans, Source Han Sans !important; */
}

@font-face {
    font-family: '123';
    src: url('./fonts/123.otf') format('truetype');
  }
  

.bannerhead .text_box h4 {
    /* font-family: Source Han Sans, Source Han Sans !important; */
    font-family: '123';
}

.bannerhead .text_box h6 {
    /* font-family: Source Han Sans, Source Han Sans !important; */
    font-family: '123';
    font-weight: lighter !important;
}

/* .bannerhead .swiper-containerhead {
    height: 13.475rem;
} */

.bannerhead img {
    display: block;
    width: 100%;
    /*height: 13.475rem;*/
}

.swiper-paginationhead {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 50%;
    left: 90%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.swiper-paginationhead .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    margin: .3125rem 0;
    background-color: rgba(255, 255, 255);
}


.swiper-paginationhead .swiper-pagination-bullet-active {
    position: relative;
    opacity: 1;
    background-color: #fff;
}

.swiper-paginationhead .swiper-pagination-bullet-active::after {
    content: " ";
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    border-radius: 50px;
    border: 1px solid #fff;
}

.foot_box {
    padding: 1.875rem 0 3.125rem 0;
    box-sizing: border-box;
    background-image: url(../image/沉底/资源\ 48@4x@1x.png);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    color: #4D4D4D;
}

.foot_box .tit {
    line-height: 1.5;
}

.foot_box .tit h4 {
    color: #B3B3B3;
}

.foot_box .tit h5 {
    color: #1D57A6;
}


.foot .l dl {
    margin: .75rem 0;
}

.foot .l dl dd {
    display: flex;
    align-items: center;
}

.foot .l dl img {
    display: block;
    margin: 0 .1875rem 0 0;
    width: 20px;
    height: 20px;
}


.foot .l dl div img {
    margin: .125rem .1875rem 0 0;
}

.foot .l dl dt {
    margin: 0 0 .25rem 0;
}

.foot .l ul li a {
    display: block;
    width: 40px;
    height: 40px;
}

.foot .l ul li a img {
    display: block;
    width: 100%;
}

.foot .l ul li {
    margin: 0 .125rem 0 0;
}

.foot .l,
.foot .r {
    width: 50%;
}

.form_box .line_box input {
    margin: 0 0 .25rem 0;
    padding: .1875rem 0;
    box-sizing: border-box;
    width: 30%;
    background-color: rgba(0, 0, 0, 0);
    border: none;
    outline: none;
    border-bottom: 1px solid #919191;
    color: #919191;
}

.form_box textarea {
    padding: .1875rem 0;
    box-sizing: border-box;
    width: 100%;
    background-color: rgba(0, 0, 0, 0);
    border: none;
    outline: none;
    resize: none;
    border-bottom: 1px solid #919191;
    color: #919191;
}


.form_box input::placeholder,
.form_box textarea::placeholder {
    color: #919191;
}

.form_box button {
    padding: .1875rem 0;
    box-sizing: border-box;
    margin: .75rem 0 0 0;
    width: 30%;
    background-color: #1D57A6;
    color: #fff;
    border-radius: 5px 5px 5px 5px;
    border: none;
}

.form_box button:hover {
       background-color: #fed939;
       transition: all 0.6s;
}

.por_box {
    padding: .375rem 0;
    box-sizing: border-box;
    background-color: #272727;
}

.por a {
    display: block;
    color: #fff !important;
}

.nav .l {
    width: 11%;
}

.nav .l img {
    display: block;
    width: 100%;
}

.por_box {
    border-top: 2px solid rgba(225,227,227,0.3);
}

.nav .r dl dd a img {
    display: block;
    width: 20px;
    height: 20px;
}

.nav .r dl dd:last-child a img {
    margin: 0 5px 0 0;
} 

.navfixed {
    /* height: 0; */
    /* overflow: hidden; */
    /* opacity: 0; */
     transition: all 0.6s !important; 
      box-shadow: 0 0 10px 2px rgba(0, 0, 0, 0.1);
    /*display: none;*/
    background-color: #fff;
}

.zj_box {
    padding: .25rem 0;
    box-sizing: border-box;
    border-bottom: 1px solid #DCDCDC;
}

.zj ul li::after {
    content: " > ";
    display: inline-block;
    margin: 0 5px;
}

.zj ul li:last-child::after {
    content: " ";
    display: none;
}

.zj ul li a {
    color: #6C6C6C !important;
}

.zj ul li a:hover {
    color: #1D57A5 !important;
    transition: all 0.6s;
}

.cd_box {
    padding: 1.5rem 0;
    box-sizing: border-box;
    background-color: #272727;
}

.cd {
    color: #FFFFFF;
}

.cd a {
    color: #fff !important;
}

.cd .m {
    width: 70% !important;  
}

.cd .m dl dt {
    font-weight: bold;
}

.cd .l {
    width: 15%;
}

.cd .l img {
    display: block;
    width: 100%;
}

.cd .r {
    width: 15%;
}

.cd .r img {
    display: block;
    width: 1.6875rem;
    height: 1.6875rem;
}

.sx_btnbox a {
    display: flex;
    align-items: center;
    margin: .1875rem 0;
}

.sx_btnbox {
    margin: .5rem 0 0 0;
    padding: .5rem 0 0 0;
    border-top: 1px solid #D8D8D8;
}

.sx_btnbox a h4 {
    margin: 0 .125rem 0 0;
}

.sx_btnbox a:hover {
    color: #1D57A5 !important;
    transition: all 0.6s;
}

.atoback {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #CBCBCB;
    margin: 1rem 0 0 0;
    padding: .1875rem 0;
    box-sizing: border-box;
    width: 20%;
    text-align: center;
}

.atoback img {
    margin: 0 10px 0 0 ;
}

/* .atoback i {
    margin: 0 .1875rem 0 0;
} */

.atoback:hover {
    border: 1px solid #1D57A5;
    /* color: #1D57A5 !important; */
    transition: all 0.6s;
}

.nav {
    position: relative;
}


/*.about_ejcd {*/
/*    display: none;*/
/*}*/



#about_nav,
#yy_nav,
#yanfa_nav,
#new_nav,
#join_nav {
    position: relative;
}

#about_ejcd,
#yy_ejcd,
#yanfa_ejcd,
#new_ejcd,
#join_ejcd {
       position: absolute;
    top: 100%;
    left: -80.5%;
    background-color: #fff;
    /*display: flex;*/
    /*width: 70%;*/
    width: 3.9375rem;
    /*height: 4.85rem;*/
    display: none;
}

#about_ejcd a,#yy_ejcd a,#yanfa_ejcd a,#new_ejcd a,#join_ejcd a {
    position: relative;
}

#about_ejcd a::after,
#yy_ejcd a::after, 
#yanfa_ejcd a::after, 
#new_ejcd a::after, 
#join_ejcd a::after {
    content: " " ;
    position: absolute;
    top: 100%;
left: 50%;
 transform: translate(-50%, -50%);
    display: block;
    width: 80%;
    height: 0.6px;
    background:#aea6a6;
}

#about_ejcd>div:last-child a::after,
#yy_ejcd>div:last-child a::after,
#yanfa_ejcd>div:last-child a::after,
#new_ejcd>div:last-child a::after,
#join_ejcd>div:last-child a::after {
    content: " ";
    display: none;
}

#about_ejcd a:hover,
#yy_ejcd a:hover,
#yanfa_ejcd a:hover,
#new_ejcd a:hover,
#join_ejcd a:hover {
    color: #1D57A5 !important;
    transition: all 0.6s;
}

#about_ejcd a:hover,
#yy_ejcd a:hover,
#yanfa_ejcd a:hover,
#new_ejcd a:hover,
#join_ejcd a:hover {
    background-color: #EAEAEA;
}

#about_ejcd>div,
#yy_ejcd>div,
#yanfa_ejcd>div,
#new_ejcd>div,
#join_ejcd>div {
        height: 20%;
}

#about_ejcd>div a,
#yy_ejcd>div a,
#yanfa_ejcd>div a,
#new_ejcd>div a,
#join_ejcd>div a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 1rem;
}

#about_ejcd>div a:hover,
#yy_ejcd>div a:hover,
#yanfa_ejcd>div a:hover,
#new_ejcd>div a:hover,
#join_ejcd>div a:hover {
    font-weight: bold;
}

.product_ejcd {
    position: absolute;
    top: 100%;
    left: 0;
    display: flex;
    width: 100%;
    /* height: 4.85rem; */
}

.pejcd_one {
    background-color: #fff;
}

.product_ejcd>div {
    width: 33%;
    height: 100%;
}

/* .pejcd_one>div,
.pejcd_two>div,
.pejcd_three>div {
    height: 20%;
} */

.product_ejcd a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 .5rem 0 .25rem;
    box-sizing: border-box;
    height: 100%;
    border-bottom: 1px solid #aea6a6;
    
}

.pejcd_one a {
    min-height: 1rem;
    line-height: 15px;
}

.pejcd_two a,
.pejcd_three a {
    min-height: 1rem;
    line-height:15px;
}

/* .pejcd_one>div:last-child a, .pejcd_two>div:last-child a, .pejcd_three>div:last-child a {
        border-bottom: none;
}  */

.product_ejcd div a:hover {
    color: #1D57A5 !important;
    transition: all 0.6s;
}

.product_ejcd .pejcd_one a:hover {
    background-color: #EAEAEA;
}

.pejcd_two {
    background-color: #EAEAEA;
}

.pejcd_two a:hover {
    background-color: #D8D8D8 !important;
}

.pejcd_three {
    background-color: #D8D8D8;
}

.pejcd_three a:hover {
    background-color: #C6C6C6 !important;
}

.pejcd_one .pejcd_two {
    display: none;
}

.pejcd_one div:hover .pejcd_two {
    display: block;
}

.pejcd_one {
    position: relative;
}

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

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

.pejcd_three {
    display: none;
}

.pejcd_two div:hover .pejcd_three {
    display: block;
}
 
.pejcd_act .pejcd_two {
    display: block;
}

.pejcd_act>a {
    background-color: #EAEAEA;
    color: #1D57A5 !important;
    font-weight: bolder;
}

.pejcd_one div a img {
    display: none;
}

.pejcd_act>a i{
    display: none;
}

.pejcd_act>a img {
    display: block !important;
}

.pejcd_act>.pejcd_three {
    display: block;
}

.product_ejcd {
    display: none;
}

.nav .r {
    width: 75%;
}

.cd .r {
    display: none;
}

.cd .m dl dt {
    font-size: 16px !important;
}

.atoback img {
     transform: rotateY(180deg); 
}

.yd_bbb {
    display: none;
}

@media screen and (max-width: 1680px) {}

@media screen and (max-width: 1600px) {}

@media screen and (max-width: 1440px) {
            .nav .l {
    width: 20%;
}
}

@media screen and (max-width: 1366px) {

}

@media screen and (max-width: 1280px) {}

@media screen and (max-width: 1024px) {}

@media screen and (max-width: 980px) {

    .yd_bbb {
        display: block;
    }

    .yd_bbb img {
        display: block;
        width: 30px;
        height: 30px;
    }
    
    .bannerhead .text_box h4 {
        font-size: 18px !important;
    }
    
    .bannerhead .text_box h6 {
        font-size: 16px !important;
    }
    
        .por a {
        margin: 10px 0 !important;
    }
    
    .cd .m dl dt {
        font-size: 16px !important;
    }

    .f18 {
        font-size: 16px !important;
    }

    .cd .r {
        display: block;
    }

    .sx_btnbox a h4 {
        white-space: nowrap;
    }

    .atoback {
        width: 100%;
    }

    .cd .l {
        width: 20%;
        margin: 0 auto 10px auto;
    }

    .cd .m {
        display: none;
    }

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

    .cd {
        flex-wrap: wrap;
    }

    .cd .r img {
        width: 40px;
        height: 40px;
        margin: 5px auto;
    }

    .bannerhead .text_box {
        padding: 0 10%;
    }

    .conainer ul {
        display: flex;
    }

    .qcode_box {
        bottom: 50%;
        left: 50%;
        transform: translate(-50%, -100%);
    }

    .conainer {
        bottom: 0;
        left: 50%;
        transform: translate(-50%, 0%);
        width: 100%;
        background-color: rgba(255, 255, 255, 0.2);
    }

    .phone {
        display: none;
    }

    .phone_two {
        display: block;
    }

    .nav .l {
        width: 20%;
    }

    .nav .r {
        display: none;
    }

    .nav {
        height: 60px;
    }

    .bannerhead {
        margin: 60px 0 0 0;
    }

    .nav_two {
        display: block;
    }

    body {
        line-height: 1.5;
    }

    .bk_tit h5 {
        margin: 10px 0 0 0;
        font-size: 14px;
    }

    .foot .l, .foot .r {
        width: 100%;
    }

    .foot {
        flex-wrap: wrap;
    }

    .foot .r  {
        margin: 15px 0 0 0;
    }

    .form_box .line_box input {
        margin: 0 0 10px 0;
        width: 100%;
    }

    .form_box .line_box {
        flex-wrap: wrap;
    }

    .form_box .line_box input,
    .form_box textarea,
    .form_box button {
        font-size: 16px;
    }
}

@media screen and (max-width: 768px) {
    .nav .l {
        width: 25%;
    }

    .cd .l {
        width: 25%;
    }
}

@media screen and (max-width: 640px) {
    .nav .l {
        width: 30%;
    }

    .cd .l {
        width: 30%;
    }
}

@media screen and (max-width: 375px) {
    .nav .l {
        width: 35%;
    }

    .cd .l {
        width: 35%;
    }
}