.flex {
    display: flex;
    display: -webkit-flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
}

li {
  list-style: none;
}

.w1400{
  max-width: 1430px; 
  margin: 0 auto; 
  padding: 0 15px;
}

.x-top {
    background: #151515;
    font-size: 13px;
    height: 40px;
    line-height: 40px;
    color: #8c8c8c;
}
.hyr{
    font-size: 13px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 40px;
    letter-spacing: -0.5px;
    color: #fff;
    background: url(../images/top_tel.png)no-repeat 0;
    padding-left: 23px;
}


.x-top .wel {
    color: #8c8c8c;
}

.x-top .hyr a {
    color: #8c8c8c;
}

.x-top2 {
    height: 100px;
    line-height: 100px;
}

.x-top2 .dlogo {
    height: 100px;
    line-height: 100px;
    width: 15%;
}
.x-top2 .dlogo img{
    max-width: 100%;
}

.x-top2 .nnav {
    width: 65%;
}

.x-menu {
    width: 100%;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
}

.x-menu > li {
   
    margin: 0;
    text-align: center;
    float: none;
    position: relative;
}

.x-menu > li > a {
    font-size: 18px;
    color: #333;
    line-height: 100px;
    display: block;
}

.x-menu > li:hover > a {
    color: #0076b2;
}


.x-menu > li:hover > a:after{
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
  background-color: #0076b2;    
}  


.x-menu > li.active > a {
    color: #0076b2;
}

.x-menu > li.active > a:after{
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
  background-color: #0076b2;    
}  



.x-menu .lastli {
    width: 25px;
    margin-left: 2%;
}

.x-menu > li:hover .x-sub-menu {
    opacity: 1;
    visibility: visible;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

.x-sub-menu {
    position: absolute;
    z-index: 999;
    width: 200%;
    left: -50%;
    top: 100px;
    background: rgba(255,255,255,.94);
    /* border-radius: 5px; */
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    -webkit-transform: translateY(20px);
    transform: translateY(20px);
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

.x-sub-menu > li > a {
    display: block;
    text-align: center;
    font-size: 15px;
    color: #666;
    line-height: 2;
    padding: .5em;
}

.x-sub-menu > li > a:hover {
    background: #e8e8e8;
    color: #0076b2;
}

.so {
    width: 25px;
    cursor: pointer;
}

.so img {
    max-width: 100%;
    max-height: 25px;
}

.ss {
    display: none;
    position: absolute;
    right: 0;
    top: 100px;
    width: 238px;
    padding: 10px;
    border-radius: 0px;
    z-index: 999;
    background: rgb(0, 118, 178, 0.5);
}

.ss input {
    outline: none;
    line-height: 30px;
    width: 20%;
    background: none;
    border: 1px solid #fff;
    background: #fff;
    font-size: 13px;
    color: #1c4086;
    float: left;
}

.ss #keyword {
    padding-left: 5px;
    line-height: 30px;
    width: 80%;
    background: none;
    border: 1px solid #fff;
    outline: none;
    font-size: 13px;
    color: #fff;
    float: left;
}

.ss #keyword:-webkit-autofill {
    -webkit-text-fill-color: #fff !important;
    transition: background-color 5000s ease-in-out 0s;
}

.ss #keyword::placeholder {
    color: #fff;
}

.x-banner .owl-carousel {
    position: relative;
}

.x-banner .owl-carousel .banner-item a {
    display: block;
}

.x-banner .owl-carousel .owl-nav .owl-prev {
    left: 0;
}

.x-banner .owl-carousel .owl-nav .owl-next {
    right: 0;
}

.x-banner .owl-carousel .owl-nav button.owl-prev, .x-banner .owl-carousel .owl-nav button.owl-next {
    outline: none;
    position: absolute;
    top: 50%;
    z-index: 9999;
    background: #424246;
    height: 65px;
    width: 50px;
    margin-top: -32.5px;
    border-radius: 0;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

.x-banner .owl-carousel .owl-nav button.owl-prev:hover, .x-banner .owl-carousel .owl-nav button.owl-next:hover {
    background: #0076b2;
}

.x-banner .owl-carousel .owl-nav .icon-font {
    display: block;
    width: 100%;
    height: 100%;
}

.x-banner .owl-carousel .owl-nav .icon-left-arrow:after {
    background-position: -34px -180px;
}

.x-banner .owl-carousel .owl-nav .icon-right-arrow:after {
    background-position: -26px -480px;
}

.x-banner .owl-carousel .owl-dots {
    position: absolute;
    z-index: 999;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 0;
    bottom: 5%;
}

.x-banner .owl-carousel .owl-dots button.owl-dot {
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
    margin: 0 .5em;
    outline: none;
  width: 40px;
  height: 6px;
  background-color: #ffffff;
  border-radius: 3px;
    opacity: .5;
}


.x-banner .owl-carousel .owl-dots button.owl-dot.active {
  width: 70px;
  height: 6px;
  background-color: #ffffff;
  border-radius: 3px;
    opacity: 1;
}

.x-banner .owl-nav {
  display: none;
}

@media (max-width: 990px) {
    .x-banner .owl-carousel .owl-nav button.owl-prev, .x-banner .owl-carousel .owl-nav button.owl-next {
        height: 40px;
        width: 30px;
        margin-top: -20px;
    }

    .x-banner .owl-carousel .owl-nav .iconfont {
        font-size: 20px;
    }

    .x-banner .owl-carousel .owl-dots button.owl-dot {
        font-size: 12px;
    }
}

.bbbt1{
    text-align: center;
}
.bbbt1 h2{
    font-size: 44px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 46px;
    letter-spacing: 0px;
    color: #333333;
}
.bbbt1 h2 s1{
    color: #0076b2;
}

.bbbt1 h3{
    width: 202px;
    height: 3px;
    background: url(../images/index_title.png) no-repeat;
    margin: 18px auto 21px;
}
.bbbt1 h4{
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 18px;
    letter-spacing: 0px;
    color: #666666;
}


.bb1x{
    padding-top: 68px;
}

.bb1xnr{
    margin-top: 55px;
}
.bb1fl{
    display: flex;   
    justify-content: space-between;  
    flex-wrap: wrap; 

}
.bb1fl li{}
.bb1fl li .bb1bx1{
    padding-top: 34px;
}
.bb1fl li .bb1bx1 .bb1bx1z{
    float: left;
    width: 256px;
    margin-top: 27px;
    margin-left: 7%;
}
.bb1fl li .bb1bx1 .bb1bx1z dd{
    font-size: 22px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 48px;
    letter-spacing: 0px;
    color: #333333;
}
.bb1fl li .bb1bx1 .bb1bx1z h2{
    font-size: 34px;
    font-weight: bold;
    letter-spacing: 0px;
    color: #0076b2;
}
.bb1fl li .bb1bx1 .bb1bx1z h3{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 21px;
    letter-spacing: 0px;
    color: #333333;
    margin-top: 22px;
}
.bb1fl li .bb1bx1 .bb1bx1z h4{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #666666;
    margin-top: 30px;
}
.bb1fl li .bb1bx1 .bb1bx1z h5{
    width: 120px;
    height: 36px;
    background-color: #0076b2;
    border-radius: 2px;
    font-size: 12px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
    text-align: center;
    margin-top: 50px;
    transition: all .3s;
}
.bb1fl li .bb1bx1 .bb1bx1z h5:hover{
    background-color: #1da743;
}

.bb1fl li .bb1bx1 .img{
    float: right;
    width: 40%;
    margin-right: 5%;
    position: absolute;
    right: 0;
    bottom: 0;
    height: 93%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-content: flex-end;
}
.bb1fl li .bb1bx1 .img img{
    max-width: 100%;
    max-height: 100%;
}

.bb1fl li .bb1bx2{
    
}
.bb1fl li .bb1bx2 .bb1bx2z{
    padding-left: 28px;
    margin-top: 44px;
    position: relative;
    height: 90px;
}
.bb1fl li .bb1bx2 .bb1bx2z:after{content: '';width: 6px;height: 54px;background-color: #0076b2;position: absolute;left: 0;top: 0;}


.bb1fl li .bb1bx2 .bb1bx2z h2{
    font-size: 24px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #333333;
}
.bb1fl li .bb1bx2 .bb1bx2z h3{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #666666;
    padding-right: 8%;
    margin-top: 8px;
}

.bb1fl li .bb1bx2 .img{
    width: 100%;
    text-align: center;
    position: absolute;
    bottom: 0;
    height: 65%;
    display: flex;
    flex-wrap: wrap;
    align-content: flex-end;
    justify-content: space-evenly;
}
.bb1fl li .bb1bx2 .img img{
    max-width: 80%;
    max-height: 100%;
}


.bb1fl li.on .bb1bx1{
    display: block;
}
.bb1fl li.on .bb1bx2{
    display: none;
}


.bb1fl li .bb1bx1{
    display: none;
}

.bb1fl li .bb1bx2{
    display: block;
}

.bb1fl li{
    width: 23.285%;
    background-color: #f2f2f3;
    height: 468px;
    position: relative;
    transition: all ease-in-out 0.3s;
}
.bb1fl li.on{
    width: 51.714%;
    background: url(../images/pro_li_on.png)no-repeat ;
    transition: all ease-in-out 0.3s;
}

.pr-top {
    position: relative;
    margin-top: 30px;
}

.pr-top .owl-carousel .owl-dots {
    position: absolute;
    z-index: 999;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 0;
    bottom: 0;
}

.pr-top .owl-carousel .owl-dots button.owl-dot {
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
    margin: 0 1em;
    outline: none;
    width: 12px;
    height: 12px;
    transition: all .5s;
    border-radius: 50%;
    border: 1px solid #145ca8;
}

.pr-top .owl-carousel .owl-dots button.owl-dot:hover, .pr-top .owl-carousel .owl-dots button.owl-dot.active {
    background: #145ca8;
}

.pr-top li {
    padding-bottom: 30px;
}

.pr-top li a {
    display: block;
    margin: 0 12px;
    padding-top: 10px;
}

.pr-top li a .pro-img {
    overflow: hidden;
    transition: all .5s ease;
}

.pr-top li a .pro-img img {
    max-width: 100%;
    transition: all .5s ease;
}

.pr-top li a:hover .pro-img img {
    transform: scale(1.1);
}

.pr-top li a .pro-text {
    
}

.pr-top li a .pro-text h3 {
    font-size: 18px;
    color: #444444;
    position: relative;
    text-align: center;
    line-height: 5em;
    font-weight: normal;
}

.pr-top li a:hover .pro-text h3 {
    color: #145ba9;
}

.pr-top li a:hover .pro-img {
    box-shadow: 0 0 10px rgba(20, 91, 169, 0.1);  
}

.bb2x{
    margin-top: 4.6vw;
}

.bb2x .w1400{overflow: hidden;}

.bb2nr{
    margin-top: 55px;
}
.bb2z{
    width: 52.571%;
    float: left;
    overflow: hidden;
    position: relative;
}
.bb2z li{position: relative;}
.bb2z li .img{
    overflow: hidden;
}
/*.bb2z li .img:after{
    content: '';width: 100%;height: 100%;position: absolute;left: 0;top: 0;
     background: url(../images/video_btn.png) no-repeat center;

}  */

.bb2z li .img img{
    width: 100%;
    transition: all ease-in-out 0.3s;
}

.bb2z .swiper-pagination{
    bottom: 30px;
}
.bb2z .swiper-pagination span{
    width: 10px;
  height: 10px;
    margin: 0 10px !important;
  background-color: #ffffff;
    opacity: 1;
}
.bb2z .swiper-pagination .swiper-pagination-bullet-active{
    background-color: #0076b2;
}


.bb2y{
    width: 45.857%;
    float: right;
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(300px,1fr));
    gap: 24px 21px;
}
.bb2y li{
    position: relative;
}
.bb2y li .img{
    overflow: hidden;
}
.bb2y li:hover .img img{
    transform: scale(1.1);     transition: all ease-in-out 0.3s;
}
.bb2y li .img img{
    width: 100%;
    transition: all ease-in-out 0.3s;
}

.bb2y li h2{
    position: absolute;
    bottom: 0;
    z-index: 999;
    height: 30px;
    background: rgba(0, 0, 0, 0.5);
    width: 100%;
    text-align: center;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 0;
}

.bb2y li:hover h2{
    opacity: 1;
}


.bb2gd{
    font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 16px;
  letter-spacing: 0px;
  color: #0076b2;
    margin-top: 66px;
    text-align: center;
}







.bb3x{
    padding-top: 65px;
    padding-bottom: 5.4vw;
    background: url(../images/box3.png)no-repeat top;
}
.bb3nr{overflow: hidden;}
.bb3nr li{margin-bottom: 29px;}
.bb3nr li .img{overflow: hidden; border: solid 1px #ededed;}
.bb3nr li:hover .img{
    border: solid 1px #0076b2;
    box-shadow: 0 0 15px rgba(0,0,0,0.2);

}
.bb3nr li .img img{
    width: 100%;
}













.bb4x{
    background: url(../images/box4.png) top center no-repeat;
    padding-top: 3.8vw;
}
.bb4nr{
    margin-top: 52px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.bb4nr li{
    width: 23.285%;
}
.bb4nr li .img{
    overflow: hidden;
}
.bb4nr li .img img{
    width: 100%;
 
}



.bb4nr li .img1{
    margin: -45px auto 14px;
    width: 102px;
}
.bb4nr li .img1 img{
    width: 100%;
}



.bb4nr li .bb4wz{
    text-align: center;
}
.bb4nr li .bb4wz h2{
    font-size: 24px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #333333;
}

.bb4nr li:hover .bb4wz h2{
    color: #0076b2;
}



.bb4nr li .bb4wz h3{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #666666;
    margin-top: 17px;
    padding: 0 5%;
}

.bb4gddh{
    width: 488px;
    height: 62px;
    background-color: #ffffff;
    border-radius: 31px;
    border: solid 1px #0076b2;
    margin: 5vw auto 4.5vw;
    box-shadow: 0 0 15px rgba(0,0,0,0.2); 

}
.bb4gddh h2{
    width: 274px;
    height: 62px;
    border-radius: 31px;
    font-size: 24px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 62px;
    letter-spacing: 0px;
    color: #ffffff;
    text-align: center;
    padding-left: 35px;
    background: url(../images/box4_h2.png) no-repeat #0076b2 36px;
    float: left;
    font-family: Arial, Helvetica, sans-serif;
}
.bb4gddh h3{
    width: 212px;
    float: right;
    font-size: 18px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 62px;
    letter-spacing: 0px;
    color: #0076b2;
    text-align: center;
}
.bb4gddh h3 img{margin-right: 3px;}










.bb5x{
  background: url(../images/box5.png) no-repeat;
  padding-top: 66px;
  padding-bottom: 5.3vw;
    background-size: 100% 100%;
}
.bbbt2{}
.bbbt2 h2{
    font-size: 30px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #333333;
    padding-left: 18px;
    border-left: 8px solid #0076b2;
    float: left;
}
.bbbt2 h3{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #888888;
    float: right;
}

.bb5nr{
    overflow: hidden;
    margin-top: 44px;
}
.bb5nr li{
    border: solid 1px #fff;
}
.bb5nr li:hover{
  border: solid 1px #0076b2;
}

.bb5nr li .img{
    background-color: #fff;
}
.bb5nr li .img img{
    width: 100%;
}
.bb5nr li h2{
    font-size: 18px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #333333;
    width: 100%;
    text-align: center;
    background-color: #fff;
    padding: 10px 0;
}
.bb5nr li:hover h2{
  color: #0076b2;
}









.bb6x{
    position: relative;
    background: url(../images/box6.png) top center no-repeat;
}
.bb6bj{
    position: relative;
    width: 52%;
}
.bb6bj img{
    width: 100%;
}

.bb6nr{
    position: absolute;
    padding-top: 5vw;
    right: 0;
    top: 0;
    width: 100%;
}
.bb6fl{

width: 41.35%;

float: right;
}

.bb6jj{}
.bb6jj h2{
    font-size: 36px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 38px;
    letter-spacing: 0px;
    color: #ffffff;
}
.bb6jj h3{
    font-size: 20px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #ffffff;
    margin-top: 14px;
}
.bb6jj h4{
    width: 54px;
    height: 2px;
    background-color: #ffffff;
    opacity: 0.5;
    margin-top: 25px;
}
.bb6jj h5{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 32px;
    letter-spacing: 0px;
    color: #ffffff;
    margin-top: 35px;
}

.bb6sz{
    margin-top: 3.7vw;
}
.bb6sz li{
    float: left;
}
.bb6sz li+li{
    margin-left: 10%;
}

.bb6sz li h2{}
.bb6sz li h2 s1{
    font-size: 48px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 34px;
    letter-spacing: 0px;
    color: #ffffff;
}
.bb6sz li h2 s2{
    font-size: 48px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 34px;
    letter-spacing: 0px;
    color: #ffffff;
}
.bb6sz li h3{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 34px;
    letter-spacing: 0px;
    color: #ffffff;
}

.bb6gd{
    width: 210px;
    height: 54px;
    background-color: #1da743;
    border-radius: 4px;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 54px;
    letter-spacing: 0px;
    color: #ffffff;
    text-align: center;
    margin-top: 52px;
}
.bb6gd img{
    margin-left: 10px;
}

















.bb7x{
    padding-top: 4.3vw;
    padding-bottom: 6.5vw;
}

.bb7x .w1400{overflow: hidden;}

.bb7nr{
    margin-top: 63px;
}

.bb7z{
    width: 50%;
    float: left;
    position: relative;
}
.bb7z:after{
  content: '';
  position: absolute;
  background: url(../images/box7_after.png)no-repeat bottom;
  width: 100%;
  bottom: 0;
  left: 0;
  height: 35%;
  z-index: 9;
}


.bb7z .img{
    overflow: hidden;
}
.bb7z .img img{width: 100%;}
.bb7z h2{
  font-size: 20px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 20px;
  letter-spacing: 0px;
  color: #ffffff;
  position: absolute;
  bottom: 30px;
  z-index: 99;
  width: 100%;
  text-align: center;
}

.bb7y{
    width: 46.57%;
    float: right;
    
}
.bb7ytj{
    background-color: #f0f1f2;
    padding: 18px;
}
.bb7ytj li{}
.bb7ytj li .img{
    width: 37%;
    float: left;
}
.bb7ytj li .img img{width: 100%;}
.bb7ytj li .bb7tjwz{
    width: 63%;
    float: left;
    padding-left: 34px;
    padding-top: 21px;
}
.bb7ytj li .bb7tjwz h2{
    font-size: 18px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 18px;
    letter-spacing: 0px;
    color: #333333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.bb7ytj li:hover .bb7tjwz h2{
    color: #0076b2;
}

.bb7ytj li .bb7tjwz h3{
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #666666;
    margin-top: 15px;
}
.bb7ytj li .bb7tjwz h4{
    width: 24px;
    height: 24px;
    background: url(../images/box7_h4.png) no-repeat;
    margin-top: 30px;
}

.bb7yfl{
    height: 280px;
    overflow: hidden;
    margin-top: 30px;
}
.bb7yfl li{
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.bb7yfl li h2{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 70px;
    letter-spacing: 0px;
    color: #888888;
    float: left;
}
.bb7yfl li h3{
    font-size: 18px;
    font-weight: normal;
    letter-spacing: 0px;
    color: #333333;
    line-height: 70px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-left: 22px;
    float: left;
    width: calc(100% - 125px);
}


.bb7yfl li:hover h3{
    font-weight: bold;
    color: #0076b2;
}












.bb8x{
    height: 100px;
  background-color: #818181;
}
.bb8x .w1400{overflow: hidden;}


.bb8nr{position: relative;}
.bb8z{
    float: left;
    font-size: 22px;
  font-weight: bold;
  font-stretch: normal;
  line-height: 22px;
  letter-spacing: 0px;
  color: #ffffff;
    padding: 39px 0;
}
.bb8y{float: right;padding-top: 22px;width: 66.7%;}
.bb8y form{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.bb8y li{float: left;width: 23.55%;}

.bb8y li input{
    height: 56px;
    background-color: #ffffff;
    border-radius: 6px;
    border: none;
    font-size: 14px;
    -webkit-text-fill-color: #999;
}
.bb8y li.bb8yzm{
    width: 29.55%;
    position: relative;
}
.bb8y li.bb8yzm #checkcode{
    width: 100% !IMPORTANT;
}
.bb8y li.bb8yzm #codeimg{
    position: absolute;
    right: 1px;
    top: 10px;
}

.bb8y li.bb8tj{
    background-color: #00aa2d;
    border-radius: 6px;
    width: 154px;
}
.bb8y li.bb8tj .btn{
    background-color: #00aa2d;
    border-radius: 6px;
    font-weight: bold;
    font-size: 17px;
    -webkit-text-fill-color: #fff;
}







.bbdb{
    background-color: #111113;
}
.bbdbnr{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.bbdz{
    width: 56.85%;
    float: left;
    padding-top: 66px;
    padding-bottom: 55px;
}
.bbddh{}

.bbdxx{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #a6a6a7;
    margin-top: 6vw;
}
.bbdxx a{  margin: 0 2px;  color: #a6a6a7;}

.bbdy{
    width: 31%;
    float: right;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    padding-left: 6vw;
    padding-top: 64px;
}
.bbdlx{}
.bbdlx h2{
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 16px;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 0.5;
}
.bbdlx h3{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #fff;
    margin-top: 33px;
}

.bbdewm{
    position: relative;
    margin-top: 46px;
}
.bbdewm li{
    float: left;
    margin-right: 30px;
}
.bbdewm li img{
    max-width: 110px;
}
















@media (max-width: 1650px) {  
.bb6nr{padding-top: 2vw;}


}


@media (max-width: 1430px) {  
.w1400{max-width: 1230px;}
.bb2y{
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 18px 14px;
}
.bb4nr li .img1{
    margin: -33px auto 14px;
    width: 75px;
}

.bb6nr{
    padding-top: 2vw;
}
.bb6jj h2{
    font-size: 24px;
}
.bb6jj h3{
    font-size: 14px;
    line-height: 16px;
}
.bb6jj h5{
    font-size: 14px;
    line-height: 26px;
    margin-top: 22px;
}
.bb6sz li h2 s1{
    font-size: 34px;
}
.bb6sz li h2 s2{
  font-size: 34px;
}
.bb6sz{
    margin-top: 2.7vw;
}


.bb6gd{
    margin-top: 30px;
    width: 200px;
    height: 46px;
    line-height: 46px;
    font-size: 14px;
}


.bb7ytj li .bb7tjwz{
    padding-top: 12px;
    padding-left: 28px;
}
.bb7ytj li .bb7tjwz h4{
    margin-top: 13px;
}
.bb7yfl li h2{
    line-height: 58px;
    font-size: 14px;
}
.bb7yfl li h3{
  line-height: 58px;
  font-size: 16px;
}
.bb7ytj li .bb7tjwz h2{
    font-size: 15px;
}
.bb7ytj li .bb7tjwz h3{
    margin-top: 9px;
}
.bb7yfl{
    height: 234px;
}




}


.foot_nav {
    position: relative;
}

.foot_nav li {
    float: left;
    width: 25%;
    text-align: left;
}

.foot_nav li a {
    display: block;
    width: 100%;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 16px;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 0.5;
}

.foot_nav li .x-nav-menu {
    width: 100%;
    margin-top: 26px;
}

.foot_nav li .x-nav-menu a {
    display: block;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 34px;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 1;
}










@media (max-width: 1230px) {  
.w1400{max-width: 1020px;}
.bbbt1 h2{
    font-size: 30px;
}
.bbbt1 h4{
    font-size: 14px;
}
.bb1fl li .bb1bx2 .bb1bx2z h2{
    font-size: 20px;
}
.bb1fl li .bb1bx2 .bb1bx2z h3{
    font-size: 14px;
}
.bb1fl li .bb1bx1 .bb1bx1z h2{
    font-size: 26px;
}
.bb1fl li .bb1bx1 .bb1bx1z dd{
    font-size: 18px;
}
.bb1fl li .bb1bx1 .bb1bx1z h3{
    font-size: 14px;
}
.bb1fl li .bb1bx1 .bb1bx1z h4{
    font-size: 14px;
    line-height: 24px;
} 
  

.bb2y{
    grid-template-columns: repeat(auto-fill, minmax(204px, 1fr));
    gap: 15px 12px;
}
.bb4nr li .img1{
    margin: -33px auto 14px;
    width: 67px;
}
.bb4nr li .bb4wz h3{
    padding: 0;
    font-size: 14px;
}
.bb4nr li .bb4wz h2{
    font-size: 20px;
}
.bb5nr li h2{
    font-size: 16px;
}
  
.bb6nr{
    padding-top: 2vw;
}
.bb6jj h2{
    font-size: 20px;
    line-height: 25px;
}
.bb6jj h3{
    font-size: 14px;
    line-height: 14px;
}
.bb6jj h4{
    margin-top: 20px;
}
  
.bb6jj h5{
    font-size: 14px;
    line-height: 24px;
    margin-top: 17px;
}
.bb6sz li h2 s1{
    font-size: 28px;
}
.bb6sz li h2 s2{
  font-size: 28px;
}
.bb6sz li h3{
    font-size: 14px;
    line-height: 26px;
}
.bb6sz{
    margin-top: 1.7vw;
}


.bb6gd{
    margin-top: 30px;
    width: 169px;
    height: 40px;
    line-height: 40px;
    font-size: 12px;
}


.bb7ytj li .bb7tjwz{
    padding-top: 4px;
    padding-left: 28px;
}
.bb7ytj li .bb7tjwz h4{
    margin-top: 9px;
}
.bb7yfl li h2{
    line-height: 50px;
    font-size: 12px;
}
.bb7yfl li h3{
  line-height: 50px;
  font-size: 14px;
  width: calc(100% - 105px);
}
.bb7ytj li .bb7tjwz h2{
    font-size: 15px;
}
.bb7ytj li .bb7tjwz h3{
    margin-top: 7px;
    line-height: 19px;
}
.bb7yfl{
    height: 203px;
    margin-top: 10px;
}


.bb8y li{
    width: 24.55%;
}
.bb8y li.bb8tj{
    width: 120px;
}
.bb8y li.bb8yzm #codeimg{
    width: 100px;
    top: 15px;
}
.bb8y li input{
    font-size: 12px;
    padding: 4px 6px;
}

.bbdy{
    padding-left: 3vw;
    padding-top: 64px;
    width: 33%;
}
.bbdewm li{
    width: 41%;
    margin-right: 4%;
}


}




@media (max-width: 992px) {  
.w1400{padding: 0 2%;}

.x-banner .owl-carousel .owl-dots button.owl-dot{
    width: 20px;
}
.x-banner .owl-carousel .owl-dots button.owl-dot.active{
    width: 35px;
}

.bb1x{ padding-top: 30px;}

.bbbt1 h2{
    font-size: 20px;
    line-height: 35px;
}
.bbbt1 h3{
    margin: 16px auto 17px;
}
.bb1fl li.on{
    width: 100%;
}
.bb1fl li .bb1bx1 .bb1bx1z{
    width: 60%;
    margin-top: 0;
    margin-left: 3%;
}
  
.bb1fl li .bb1bx2{
    display: none;
}
.bb1fl li .bb1bx1{
    display: block;
    padding-top: 15px;
} 
.bb1fl li{width: 100%;background: url(../images/bbf1_li.png)no-repeat;height: 400px;}
  
.bbbt1 h4{
    font-size: 12px;
    padding: 0 3%;
    line-height: 20px;
}
.bb1fl li .bb1bx2 .bb1bx2z h2{
    font-size: 20px;
}
.bb1fl li .bb1bx2 .bb1bx2z h3{
    font-size: 14px;
}
.bb1fl li .bb1bx1 .bb1bx1z h2{
    font-size: 20px;
}
.bb1fl li .bb1bx1 .bb1bx1z dd{
    font-size: 16px;
}
.bb1fl li .bb1bx1 .bb1bx1z h3{
    font-size: 12px;
}
.bb1fl li .bb1bx1 .bb1bx1z h4{
    font-size: 14px;
    line-height: 26px;
    margin-top: 15px;
} 
.bb1fl li .bb1bx1 .bb1bx1z h5{
    margin-top: 35px;
    width: 110px;
    height: 35px;
    line-height: 35px;
    font-size: 12px;
} 
.bb1xnr{
    margin-top: 25px;
}
  

.bb2z{width: 100%;}
.bb2z .swiper-pagination{
    bottom: 10px;
}
.bb2y{
    grid-template-columns: repeat(auto-fill, minmax(45%, 1fr));
    gap: 10px 10px;
    width: 100%;
    margin-top: 10px;
}
.bb2nr{
    margin-top: 25px;
}
.bb2gd{
    margin-top: 30px;
}
.bb3nr li{margin-bottom: 10px;}

.bb4nr{
    margin-top: 30px;
}

.bb4gddh{
    width: 94%;
    height: 45px;
}
.bb4gddh h2{
    width: 58%;
    font-size: 14px;
    height: 45px;
    line-height: 45px;
    padding-left: 15px;
    background: url(../images/dianhua.png) no-repeat #0076b2 29px;
    background-size: 15px;
}
.bb4gddh h3{
    width: 42%;
    line-height: 45px;
    font-size: 14px;
}
.bb4gddh h3 img{
    width: 19px;
}
  



.bb4nr li{width: 48%;margin-bottom: 25px;}
.bb4nr li .img1{
    margin: -25px auto 8px;
    width: 55px;
}
.bb4nr li .bb4wz h3{
    padding: 0;
    font-size: 12px;
    margin-top: 5px;
    line-height: 20px;
}
.bb4nr li .bb4wz h2{
    font-size: 16px;
}

.bbbt2 h2{font-size: 20px;}
.bb5x{
    padding-top: 40px;
}
.bb5nr{
    margin-top: 30px;
}


  
.bb5nr li h2{
    font-size: 14px;
}
  
.bb6nr{
    padding-top: 2vw;
}

.bb6bj{width: 100%;}
.bb6nr{position: relative;}
.bb6fl{width: 100%; padding: 20px 0 35px;}
.bb6x{background-size: auto 100%;}



.bb7nr{margin-top: 35px;}
.bb7z{width: 100%;}
.bb7z h2{font-size: 16px; bottom: 15px;}
.bb7y{width: 100%; margin-top: 20px;}
.bb7ytj{padding: 10px; }
.bb6jj h2{
    font-size: 20px;
    line-height: 25px;
}
.bb6jj h3{
    font-size: 14px;
    line-height: 14px;
}
.bb6jj h4{
    margin-top: 20px;
}
  
.bb6jj h5{
    font-size: 14px;
    line-height: 24px;
    margin-top: 17px;
}
.bb6sz li h2 s1{
    font-size: 28px;
}
.bb6sz li h2 s2{
  font-size: 28px;
}
.bb6sz li h3{
    font-size: 14px;
    line-height: 26px;
}
.bb6sz{
    margin-top: 1.7vw;
}


.bb6gd{
    margin-top: 30px;
    width: 169px;
    height: 40px;
    line-height: 40px;
    font-size: 12px;
}


.bb7ytj li .bb7tjwz{
    padding-top: 0;
    padding-left: 20px;
}
.bb7ytj li .bb7tjwz h4{
    margin-top: 9px;
}
.bb7yfl li h2{
    line-height: 50px;
    font-size: 12px;
}
.bb7yfl li h3{
  line-height: 50px;
  font-size: 14px;
  width: calc(100% - 105px);
}
.bb7ytj li .bb7tjwz h2{
    font-size: 15px;
}
.bb7ytj li .bb7tjwz h3{
    margin-top: 7px;
    line-height: 17px;
    font-size: 12px;
}
.bb7yfl{
    height: 203px;
    margin-top: 10px;
}

.bb8y li{
    width: 100%;
    margin-bottom: 15px;
}
.bb8y li.bb8yzm{
    width: 100%;
}
.bb8y li.bb8tj{
    width: 120px;
    margin: 0 auto 24px;
}
.bb8y li.bb8yzm #codeimg{
    width: 110px;
    top: 5px;
}
.bb8y li input{
    font-size: 12px;
    padding: 4px 6px;
    height: 40px;
}

.bbdy{
    padding-left: 0vw;
    padding-top: 47px;
    width: 100%;
    border-left: none;
}
.bbdewm li{
    width: 32%;
    margin-right: 4%;
}
.bbdlx h3{
    margin-top: 17px;
}
.bbdewm{
    margin-top: 25px;
}

.bb8x{height: auto;}
.bb8z{width: 100%;padding: 23px 0 15px;text-align: center;}
.bb8y{width: 100%;}

.bbddh{display: none;}

.bbdbnr{
    flex-direction: column-reverse;
}

.bbdz{
    width: 100%;
    padding-top: 20px;
    padding-bottom: 20px;
}







}


.company-profile {
    padding-bottom: 50px;
}


.company-profile h3 {
    display: block;
    font-size: 36px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #333333;
    text-align: center;
}

.company-profile .profile {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2.1;
    letter-spacing: 0px;
    color: #333333;
    margin-top: 2.84%;
}

.company-profile .profile-img {
    margin-top: 5.6%;
}

.company-profile .profile-img ul {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: nowrap;
}

.company-profile .profile-img ul li {
    width: 24%;
}

.company-profile .profile-img ul li a {
    display: block;
    position: relative;
    overflow: hidden;
    padding-top: calc(276 / 353 * 100%);
}

.company-profile .profile-img ul li a img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: 0.5s ease;
    max-width: 100%;
}

.company-profile .profile-img ul li:hover img {
    transform: scale(1.1);
}


.company-culture {
    position: relative;
    overflow: hidden;
    z-index: 20;
}

.company-culture .culture-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.company-culture .culture-bg .img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    visibility: hidden;
    opacity: 0;
    transition: 0.5s ease;
}

.company-culture .culture-bg .img.active {
    z-index: 10;
    position: relative;
    visibility: visible;
    opacity: 1;
    transition: 0.3s all;
}

.company-culture .culture-bg .img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: 100%;
}

.company-culture h3 {
    position: absolute;
    top: 11%;
    left: 0;
    width: 100%;
    z-index: 30;
    text-align: center;
    display: block;
    font-size: 36px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #fff;
}

.company-culture .cluture-txt {
    position: relative;
    z-index: 10;
}

.company-culture .cluture-txt ul {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: unset;
}

.company-culture .cluture-txt ul li {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    flex: 1;
    position: relative;
}

.company-culture .cluture-txt ul li::after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(to top,#000000,rgba(0, 0, 0, 0));
    opacity: 0;
    transition: 0.5s ease;
    z-index: 1;
}

.company-culture .cluture-txt ul li.active::after {
    opacity: 0.3;
    transition: 0.3s all;
}

.company-culture .cluture-txt ul li a {
    display: block;
    padding: 91% 17% 38.8%;
    text-align: center;
    transition: 0.5s ease;
    position: relative;
    z-index: 20;
}

.company-culture .cluture-txt ul li a .img {
    display: block;
    width: 100%;
    text-align: center;
    height: 60px;
    opacity: 0;
    transition: 0.5s ease;
}

.company-culture .cluture-txt ul li a .img img {
    max-width: 100%;
    display: block;
    margin: 0 auto;
    height: 100%;
    object-fit: contain;
}

.company-culture .cluture-txt ul li a .txt {
    margin-top: 9%;
    transition: 0.5s ease;
}

.company-culture .cluture-txt ul li a .txt h4 {
    font-size: 24px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #ffffff;
}

.company-culture .cluture-txt ul li a .txt p {
    font-size: 15px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.6;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 11%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.company-culture .cluture-txt ul li.active a .img {
    opacity: 1;
    transform: translateY(-32px);
}

.company-culture .cluture-txt ul li.active a .txt {
    transform: translateY(-32px);
}

.product-equip {
    padding: 90px 0;
    overflow: hidden;
}

.product-equip h3 {
    display: block;
    font-size: 36px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #333333;
    text-align: center;
}

.product-equip .equip-txt {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.8;
    letter-spacing: 0px;
    color: #333333;
    width: 87.8%;
    margin: 1.25em auto 0;
    display: block;
    text-align: center;
}

.product-equip .equip-img {
    margin-top: 5%;
    overflow: hidden;
}

.product-equip .equip-img .swiper {
    margin: 0 -47.5%;
    width: 195%;
}

.product-equip .equip-img .swiper li a {
    display: block;
    opacity: 0.26;
}

.product-equip .equip-img li .img {
    padding-top: calc(510 / 958 * 100%);
    position: relative;
    overflow: hidden;
}

.product-equip .equip-img li.swiper-slide-active a {
    opacity: 1;
}

.product-equip .equip-img li .img img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: 100%;
}

.x-case .product-equip {
    padding: 0;
}

.fazhan-course {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    padding: 80px 0 220px;
    overflow: hidden;
}

.fazhan-course h3 {
    display: block;
    font-size: 36px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #333333;
    text-align: center;
}

.course-swiper1 {
    position: relative;
    z-index: 20;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-top: 6%;
}

.course-swiper1::before {
    content: "";
    display: block;
    width: 100vw;
    height: 1px;
    background-color: #000000;
    opacity: 0.1;
    position: absolute;
    left: 50%;
    top: 24px;
    transform: translateX(-50%);
    z-index: -1;
}

.course-swiper1 .swiper-button-prev, .course-swiper1 .swiper-button-next {
    display: block;
    width: 49px;
    height: 49px;
    background-color: #bf1920;
    border-radius: 50%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    background-image: url(../images/course_button.png);
    position: relative;
    left: 0;
    top: 0;
    margin: 0;
    flex-shrink: 0;
}

.course-swiper1 .swiper-button-next {
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}

.course-swiper1 .swiper-button-prev::after,
.course-swiper1 .swiper-button-next::after {
    display: none;
}
.course-swiper1 .swiper-button-prev {}
.course-swiper1 .swiper-button-prev {}

.course-swiper1 .swiper {
    margin: 0 30px;
    flex-grow: 1;
}
.course-swiper1 li {
    text-align: center;
}
.course-swiper1 li a {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: inherit;
    color: inherit;
    line-height: inherit;
    padding-top: 13px;
}
.course-swiper1 li span {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    width: 23px;
    height: 23px;
    border: solid 2px transparent;
    border-radius: 50%;
}
.course-swiper1 li.swiper-slide-active span {
    border-color: #bf1920;
}
.course-swiper1 li span::before {
    content: "";
    display: block;
    background-color: #a5a5a5;
    width: calc(11 / 19 * 100%);
    height: calc(11 / 19 * 100%);
    border-radius: 50%;
}
.course-swiper1 li.swiper-slide-active span::before {
    background-color: #bf1920;
}
.course-swiper1 li h4 {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 30px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #a5a5a5;
    margin-top: 0.5em;
}
.course-swiper1 li.swiper-slide-active h4 {
    font-weight: bold;
    color: #bf1920;
}


.course-swiper2 {
    margin-top: 6%;
}
.course-swiper2 li {}
.course-swiper2 li a {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    padding: 0 50px;
}
.course-swiper2 li .time {
    display: flex;
    align-items: center;
    justify-content: center;
}
.course-swiper2 li .time h4 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 88px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #bf1920;
}
.course-swiper2 li .time p {
    font-size: 30px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #bf1920;
    margin-left: 1em;
}
.course-swiper2 li .sum {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #666666;
    margin-left: 7em;
}


.company-honor {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    padding: 70px 0 66px;
}

.company-honor h3 {
    display: block;
    font-size: 36px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #333333;
    text-align: center;
}

.honor-swiper {
    margin-top: 4.2%;
    position: relative;
}
.honor-swiper::after {
    content: "";
    display: block;
    width: 108%;
    margin: 0 -4%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    padding-top: calc(83 / 1480 * 100%);
    background-image: url(../images/honor_swiper.png);
    margin-top: 1.6%;
}

.honor-swiper .swiper {}
.honor-swiper li {
}
.honor-swiper li a {
    display: block;
    transform-origin: center 90%;
    transform: scale(0.71);
}
.honor-swiper li.swiper-slide-active a {
    transform: scale(1);
}
.honor-swiper li .img {
    position: relative;
    padding: 6% 5.625%;
}
.honor-swiper li .img div {
    padding-top: calc(410 / 284 * 100%);
    z-index: 10;
    position: relative;
    overflow: hidden;
}
.honor-swiper li .img div img {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: 100%;
}
.honor-swiper li .img::after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    background-image: url(../images/honor_img.png);
    z-index: 20;
}
.honor-swiper li h4 {
    display: block;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #666666;
    margin-top: 1em;
    opacity: 0;
    visibility: hidden;
    padding: 0 1em;
}
.honor-swiper li.swiper-slide-active h4 {
    opacity: 1;
    visibility: visible;
}

.honor-swiper .swiper-button-prev,
.honor-swiper .swiper-button-next {
  outline: none;
  display: flex;
  width: 24px;
  height: 44px;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.honor-swiper .swiper-button-prev::after,
.honor-swiper .swiper-button-next::after {
  content: "";
  background: none;
  display: block;
  width: 16px;
  height: 16px;
  border: 2px solid #ffffff;
  border-color: transparent transparent #4d4d4d #4d4d4d;
  position: absolute;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  position: relative;
  left: 0;
  top: 0;
  margin: 0;
}

.honor-swiper .swiper-button-prev:hover::after,
.honor-swiper .swiper-button-next:hover::after {
  border-color: transparent transparent #ffffff #ffffff;
}

.honor-swiper .swiper-button-next {
  transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
}

.honor-swiper .swiper-button-prev,
.honor-swiper .swiper-button-next {
    display: flex;
    width: 36px;
    height: 60px;
    top: 40%;
    margin: 0;
}
.honor-swiper .swiper-button-prev::after, 
.honor-swiper .swiper-button-next::after {
    width: 26px;
    height: 26px;
    border-width: 4px;
    border-color: transparent transparent #cccccc #cccccc;
    left: 10px;
}
.honor-swiper .swiper-button-prev:hover::after, 
.honor-swiper .swiper-button-next:hover::after {
    border-color: transparent transparent #bf1920 #bf1920;
}
.honor-swiper .swiper-button-prev {
    left: -6%;
}
.honor-swiper .swiper-button-next {
    right: -6%;
}


@media (max-width: 768px) {
    .company-profile {
        padding: 40px 0 20px 0;
    }

    .company-profile h3, .company-culture h3, .product-equip h3, .fazhan-course h3, .company-honor h3 {
        font-size: 26px;
    }

    .company-culture {
        padding: 36px 0 20px;
    }

    .company-culture h3 {
        top: 0;
        position: relative;
    }

    .company-culture .cluture-txt {
        margin-top: 30px;
        overflow-y: hidden;
        overflow-x: auto;
    }

    .company-culture .cluture-txt ul li {
        width: 40vw;
        flex: none;
    }

    .company-culture .cluture-txt ul li a {
        padding: 40px 30px 32px;
    }

    .company-culture .cluture-txt ul li a .img {
        opacity: 1;
        height: 42px;
    }

    .company-culture .cluture-txt ul li a .txt {
        margin-top: 12px;
    }

    .company-culture .cluture-txt ul li a .txt h4 {
        font-size: 18px;
    }

    .company-culture .cluture-txt ul li a .txt p {
        font-size: 14px;
        margin-top: 10px;
    }

    .company-culture .cluture-txt ul li.active a .img {
        opacity: 1;
        transform: translateY(-16px);
    }

    .company-culture .cluture-txt ul li.active a .txt {
        opacity: 1;
        transform: translateY(-16px);
    }

    .product-equip {
        padding: 30px 0;
    }

    .fazhan-course {
        padding: 50px 0 80px;
    }

    .course-swiper1 .swiper-button-prev, .course-swiper1 .swiper-button-next {
        width: 40px;
        height: 40px;
    }

    .course-swiper1 li h4 {
        font-size: 18px;
    }

    .course-swiper1 li a {
        padding-top: 15px;
    }

    .course-swiper1 li span {
        width: 20px;
        height: 20px;
    }

    .course-swiper2 li a {
        flex-flow: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 0 20px;
    }

    .course-swiper2 li .time {
        justify-content: flex-start;
    }

    .course-swiper2 li .time h4 {
        font-size: 32px;
    }

    .course-swiper2 li .time p {
        font-size: 16px;
        margin-left: 0.5em;
    }

    .course-swiper2 li .sum {
        line-height: 1.8;
        margin-left: 0;
        margin-top: 0.5em;
        font-size: 14px;
    }

    .company-honor {
        padding: 4.2% 0 4%;
    }

    .honor-swiper {
        padding: 0 30px;
    }

    .honor-swiper .swiper-button-next {
        right: 0;
    }

    .honor-swiper .swiper-button-prev {
        left: 0;
    }
}
@media (max-width: 640px) {

  .company-profile .profile-img ul {
        flex-flow: column;
    }

    .company-profile .profile-img ul li {
        width: 100%;
        margin-bottom: 10px;
    }

    .product-equip .equip-img {
        margin-top: 20px;
    }

    .product-equip .equip-img .swiper {
        margin: 0 -75%;
        width: 250%;
    }

    .honor-swiper {
        margin-top: 24px;
    }

    .honor-swiper .swiper {
        margin: 0 -50%;
        width: 200%;
    }

    .honor-swiper li h4 {
        font-size: 14px;
        margin-top: 0.5em;
    }
}