.aboutbanner{height: auto;}
.aboutbanner img{width: 100%;position: relative;z-index: -1;}

.about1{width: 1430px;margin: 0 auto;background: #1b6cd8;margin-top: 75px;height: auto;border-radius: 10px;}
.about1 .about1_l{width:850px ;height: auto;background: #fff;float: left;margin-top: -230px;border-radius: 10px;box-shadow: 0px 0px 7px 0px rgb(27 108 216 / 0.15);padding: 27px 53px;margin-bottom: 30px;}
.about1 .about1_l p{font-size: 15px;color: #878787;line-height: 22px;text-indent: 2em;text-align: justify;}
.about1 .about1_l ul{margin-top: 20px;margin-bottom: 30px;}
.about1 .about1_l ul li{text-align: left;float: left;margin-left: 30px;}
.about1 .about1_l ul li h1{font-size: 40px;color: #1B6CD8;font-weight: bold;}
.about1 .about1_l ul li h1 span{font-size: 40px;}
.about1 .about1_l ul li h1 i{font-size: 24px;font-style: normal;}
.about1 .about1_l ul li p{font-size: 24px;font-size: 16px;text-align: left;color: #393939;text-indent: 0;}
.about1 .about1_r{width:580px;float: left;padding: 50px  25px 0;}
.about1 .about1_r ul li{width: 166px;float: left;margin: 0 5px;}
.about1 .about1_r ul li img{display: block;margin: 0 auto;}
.about1 .about1_r ul li h1{font-size: 20px;color: #fff;text-align: center;margin-top: 25px;}
.about1 .about1_r ul li h2{font-size: 14px;color: #fff;text-align: center;margin-top: 5px;    height: 47px;}
.about1 .about1_r ul li span{width: 76px;height: 2px;background: #fff;margin: 20px auto;display: block;}
.about1 .about1_r ul li p{font-size: 14px;color: #fff;text-align: center;line-height: 28px;}
.about-line-div{position:relative;margin:30px;}
.about-line-div p{font-size:18px;color: #fff;line-height: 30px;text-indent: 2em;padding-top:5px;}
.about1img{width: 1430px;margin: 0 auto;display: block;background: #fff;margin-top: 30px;margin-bottom: 90px;}
.about1img ul{width: 100%;;}
.about1img ul li{width: 32%;margin-right: 2%;float: left;border-radius: 10px;overflow: hidden;box-shadow: 0 0px 7px 0 rgb(51 51 51 / 18%);}
.about1img ul li:last-child{margin-right: 0;}
.about1img ul li .bujuimg{width: 100%;height: 300px;overflow: hidden;}
.about1img ul li .bujuimg img{object-fit: cover;width: 100%;height: 100%;}
.about1img ul li h1{font-size: 16px;color: #333;line-height: 1.6;margin: 10px 20px 5px;    height: 57px;}
.about1img ul li p{font-size: 12px;color: #999;line-height: 1.6;margin: 5px 20px 0; height: 42px;text-transform: uppercase;}



#video{width: 100%;overflow: hidden;;margin-top: 80px;}
.up_it{height: 720px;}
#update_itera .up_it {display: flex;width: 100%;justify-content: center;align-items: center;}
#update_itera .back_black_f {display: flex;height: 100%;width: 100%;justify-content: center;align-items: center;}
#update_itera .up_it_video {position: relative;width: 100vw;height:100%;top: 0;;overflow: hidden;-webkit-transition: ease 0.6s;-moz-transition: ease 0.1s;-o-transition: ease 0.1s;transition: ease 0.1s;display: flex;justify-content: center;}
#update_itera .back_black{position: relative;}
.jxw1 {position: absolute;top: 150px;left: 50%;margin-left: 200px;width: 600px;height: 300px;}
#update_itera .back_black .ti1 {font-size: 52px;color: #fff;line-height: 1;margin-bottom: 32px;font-weight: bold;}
#update_itera .back_black .ti2 {font-size: 22px;color: #fff;line-height: 1;margin-bottom: 60px;}
#update_itera .back_black_f a { width: 200px; display: block; line-height: 58px; border-radius: 35px; background-color: #147ae3; margin:0 auto; color: #ffffff;font-size: 20px; text-align: left; }
#update_itera .back_black_f a span { float: left; overflow: hidden;  margin-top:15px; margin-left:33px;  margin-right: 10px;}
#update_itera .back_black_f a span img { display: block; max-width: 100%;  }
#update_itera .back_black {position: absolute;background-color:rgb(27 108 216 / 30%);top: 0px;left:0px;width: 100%;text-align: center;display: block;min-height: 300px;height: 100%;}
.video-div{cursor:pointer;}
.video_hidden{position: fixed;width: 100%;height: 100%;left: 0;top: 0;z-index: 200000;text-align: center;display: none;background: rgba(255,255,255,.72);}
.video_hidden i{position: absolute;top: -2rem;right: -2rem;}
.video_hidden i img{cursor: pointer;}

.videokj{margin:0 auto;position: absolute;top: 50%;left: 50%;width: 65%;height: auto;transform: translate(-50%,-50%);}
.videokj video{width: 100%;}

.about_zzjg{width: 100%;padding: 80px 0;}
.about_zzjg .title{margin-bottom: 60px;}
.about_zzjg .title img{margin: 0 auto;display: block;}

.about_zzjg_con{width: 100%;}
.about_zzjg_con div>img{max-width: 100%;}
.about_zzjg_con .zzjg_con_img{position: relative;}
.about_zzjg_con .zzjg_con_img .zzjgmore{position: absolute;display: block;width: 11%;height: 50px;;background: none;}
.zzjgmore1{left: 0;top: 63.5%;}
.zzjgmore2{left: 19.5%;top: 63.5%;}
.zzjgmore3{left: 39%;top: 63.5%;}
.zzjgmore4{left: 58.5%;top: 63.5%;}

.about2{padding: 1px;padding-top: 65px;margin-bottom: 70px;}
.about3{padding: 85px 0;background: #F7F9FE;width: 100%;}
.about3 .develop{width: 1250px;margin: 0 auto;}
.develop_title{margin-bottom: 35px;}
.develop_title img{margin: 0 auto;display: block;}
.develop_list{position: relative;padding: 45px 0;}
.develop_list::before{content: "";display: block;position: absolute;top: 0;left: 74px;width: 1px;height: 100%;background: #636363;}
.develop_list ul{}
.develop_list ul li{float: left;width: 100%;margin: 15px 0;cursor: pointer;}
.develop_list ul li .develop_list_y{font-size: 18px;font-weight: bold;color: #646464;line-height: 36px;float: left;width: 60px;}
.develop_list ul li span{float: left;display: block;width: 20px;height: 20px;margin-left: 4px;margin-right: 20px;border: solid 1px #636363;border-radius: 50%;margin-top: 10px;position: relative;background: #fff;}
.develop_list ul li span::after{content: "";display: block;position: absolute;width: 12px;height: 12px;top: 3px;left: 3px;background: #636363;border-radius: 50%;}
.develop_list ul li p{float: left;font-size: 18px;font-weight: 400;color: #646464;line-height: 36px;width: calc(100% - 150px);}
.develop_list ul li.active .develop_list_y,.develop_list ul li.active p{color: #1b6cd8;}
.develop_list ul li.active p{font-size: 23px;}
.develop_list ul li.active span{border: solid 1px #1b6cd8;transform: scale(1.2);}
.develop_list ul li.active span::after{background: #1b6cd8;}

.chanye{padding-bottom: 80px;}
.chanye_title{margin-top: 65px;margin-bottom: 85px;}
.chanye_title img{display: block;margin: 0 auto;}
.chanye_con_l{width: 500px;}
.chanye_con_l h1{font-size: 28px;font-weight: bold;color: #3D3D3D;line-height: 2;margin-bottom: 10px;padding-left: 20px;position: relative;background: #f7f9fe;}
.chanye_con_l h1::after{content:"";display: block;position: absolute;left: 0;top:0;width: 6px;height: 100%;background: #147ae3;}
.chanye_con_l h1 span{font-size: 16px;font-weight: normal;color: #b9b9b9;text-transform: uppercase;line-height: 28px;}
.chanye_con_l ul li{font-size: 16px;color: #646464;line-height: 33px;padding-left: 20px;position: relative;border-bottom:dashed 1px #d0d0d0;margin-bottom: 2px;}
.chanye_con_l ul li:hover{color: #147ae3;}
.chanye_con_l ul li::after{content: "";display: block;width: 7px;height: 7px;border-radius: 50%;background: #0ba29a;position: absolute;left: 0px;top: 12px;}
.chanye_con_l ul li:last-child{border-bottom:dashed 0 #d0d0d0;}
.chanye_con_r{width: 856px;}
.chanye_con_r ul li{float: left;width: 30.33%;margin-right: 4.5%;border-radius: 15px; box-shadow: 0 0 12px 0 rgb(0 0 0 / 22%);}
.chanye_con_r ul li:last-child{margin-right: 0;}
.chanye_con_r ul li:hover{transform: translateY(-4px);}

.wenhua_con{padding-bottom: 30px;width: 1140px;margin: 0 auto;padding-top: 20px;}
.wenhua_con ul li{width: 25%;float: left;text-align: center;}
.wenhua_con ul li:hover{transform: translateY(-4px);}
.wenhua_con ul li h1{font-size: 30px;color: #fff;line-height: 30px;}
.wenhua_con ul li span{font-size:16px;color: #fff;line-height: 30px;display: block;}
.wenhua_con ul li p{font-size:14px;color: #f9f9f9;line-height: 30px;}
.about5{width: 100%;height: 624px;background: url(../images/about5bg.png) no-repeat center;background-size: cover;padding: 1px 0;padding-top: 65px;}
.wenhua_title{margin-top: 65px;margin-bottom: 85px;}
.wenhua_title img{display: block;margin: 0 auto;}
.wenhua_ul{margin-top: 55px;}
.wenhua_ul ul {width: 100%;text-align: center;}
.wenhua_ul ul li{display: inline-block;margin: 0 30px;border-radius: 55px;overflow: hidden;}
.wenhua_ul ul li:hover{transform:scale(1.02);box-shadow:0 0 17px 0 rgb(18 98 212/ 0.5);}

/* 产业布局 */

.chanye{background: url(../images/chanyebg.png) no-repeat top;}
.chanye1{margin-bottom: 50px;margin-top: 65px;}
.title{margin-top: 65px;margin-bottom: 65px;}
.title img{display: block;margin: 0 auto;}
.chanye1_con .chanye1_con_l{width: 49.5%;height: 500px;}
.chanye1_con_l_t{width: 100%;height: 400px;}
.chanye1_con_l_b{width: 100%;height: 76px;position: relative;    margin-top: 17px;}
.chanye1_con_l_spics{width: 86%;margin: 0 auto;height: 100%;}

.chanye1_con .chanye1_con_r{width: 49.5%;height: 500px;border: solid 1px #cecece;padding: 25px 15px 25px 25px;position: relative;background: #fff;box-shadow:  0 0 7px rgb(0 0 0 / 20%);border-radius: 5px;;}
.chanye1_con2{margin-top: 20px;height:85%;padding-right: 10px;
    overflow-y: scroll;}
.chanye1_con2 p,.chanye1_con2 div{font-size: 16px;color: #333333;line-height: 35px;text-indent: 2em;}
.chanye1_con_r span{position: absolute;display: block;bottom: 20px;right: 25px;}
.chanye1_con_l .swiper-button-next:after, .chanye1_con_l .swiper-button-prev:after {
    font-size: 24px;
    color: #9fa0a0;
}
.chanyemore{position: absolute;bottom: 30px;left: 25px;background: #147ae3;border-radius: 5px;padding:5px 20px;font-size: 16px;line-height: 30px;color: #fff;cursor:pointer;}
.chanyemore:hover{transform: translateY(-2px);
    -ms-transform: translateY(-2px);
    -webkit-transform: translateY(-2px);
    -o-transform: translateY(-2px);
}
.chanye_zzkj{position: fixed;left: 0;top: 0;background: rgb(255 255 255 / 95%);width: 100vw;height: 100vh;z-index: 100;display: none;}
.chanye_zzkjcon{width: 80%;height: calc(90vh - 100px);margin: 0 auto;margin-top: calc(5vh + 100px);position: relative;}
.chanye_zzkjcon .chanye_zzkjcon1{width: 100%;height: 100%;overflow-y: scroll; padding-right: 20px;}
.chanye_zzkjcon .chanye_zzkjcon1 img{max-width: 100%;margin: 0 auto;display: block;}
/* 设置滚动条背景颜色 */
.chanye_zzkjcon .chanye_zzkjcon1::-webkit-scrollbar {
    background-color: rgb(255 255 255 / 5%);
    width: 4px;
}

/* 设置滚动条轨道颜色 */
.chanye_zzkjcon .chanye_zzkjcon1::-webkit-scrollbar-track {
    background-color: rgb(255 255 255 / 5%);
}

/* 设置滚动条滑块颜色 */
.chanye_zzkjcon .chanye_zzkjcon1::-webkit-scrollbar-thumb {
    background-color: rgb(20 122 227 / 44%);
}

.chanye_zzkjcon>img{max-width: 100%;margin:  0 auto;display: block; }
.chanye_zzkjcon i {position: absolute;top: -30px;right: -30px;display: block;cursor: pointer;}
.chanye_zzkjcon i img{display: block;}

/* 企业文化 */
.shijue{padding-bottom: 100px;background: url(../images/shijuebg.png) no-repeat top;}
.shijue1{width: 100%;height: auto;padding: 1px 0;}
.title{margin-top: 85px;margin-bottom: 65px;}
.title img{display: block;margin: 0 auto;}
.shijue .main{width: 1140px;}
.wenhua_ul{margin-top: 80px;}
.wenhua_ul ul {width: 100%;text-align: center;}
.wenhua_ul ul li{display: inline-block;margin: 0 15px;border-radius: 55px;overflow: hidden;}
.wenhua_ul ul li:hover{transform:scale(1.02);box-shadow:0 0 17px 0 rgb(18 98 212/ 0.5);}
.shijue2{padding-bottom: 30px;    margin-top: 65px;}
.shijue2 ul li{width: 25%;float: left;text-align: center;}
.shijue2 ul li:hover{transform: translateY(-4px);}
.shijue2 ul li h1{font-size: 30px;color: #1B6CD8;line-height: 30px;}
.shijue2 ul li span{font-size:16px;color: #1B6CD8;line-height: 30px;display: block;}
.shijue2 ul li p{font-size:14px;color: #999999;line-height: 30px;}
.shijue3logo img{display: block;margin: 0 auto;}
.shijue3{padding-bottom: 30px;    margin-top: 65px;}
.shijue4{padding-bottom: 30px;    margin-top: 65px;}
.shijue4 ul{text-align: center;}
.shijue4 ul li{width: 168px;display: inline-block;margin: 0 4%;}
.shijue4 ul li div{width: 168px;height: 168px;margin: 0 auto;border-radius: 50%;background: #147ae3;border: solid 6px #d5f7eb;display: table-cell;
    text-align: center;
    vertical-align: middle;color: #fff;}
.shijue4 ul li div h1{font-size: 20px;}
.shijue4 ul li div p{font-size: 16px;font-weight: lighter;margin-top: 8px;}
.shijue4 ul li img{display: block;margin: 0 auto;}
.shijue4 ul li div:hover{transform: scale(1.05);}
.shijue4_1{margin-top: 65px;}
.shijue4_1 ul{display: flex;flex-wrap: wrap;justify-content: center;}
.shijue4_1 li{text-align: center;margin: 0 30px;font-size: 30px;color: #1b6cd8;}

.shijue5{padding-bottom: 30px;    margin-top: 65px;}
.shijue5 ul li{width: 33.33%;float: left;text-align: center;}
.shijue5 ul li:hover{transform: translateY(-4px);}
.shijue5 ul li h1{font-size: 30px;color: #1B6CD8;line-height: 30px;}
.shijue5 ul li span{font-size:16px;color: #1B6CD8;line-height: 30px;display: block;}
.shijue5 ul li p{font-size:14px;color: #1B6CD8;line-height: 30px;}
.shijue6{padding-bottom: 70px;    margin-top: 65px;}
.shijue6 ul li{width: 25%;float: left;height: 148px;position: relative;}
.shijue6 ul li::before{content: "";display: block;position: absolute;width: 100%;height: 100%;background: url(../images/shijue6_iconbg.png) no-repeat center;top: 0;left: 0;z-index: -1;transition: all 0.5s;}
.shijue6 ul li:hover:before{transform:rotate(360deg);}
.shijue6 ul li h1{text-align: center;margin-top: 33px;color: #fff;}
.shijue7{    margin-top: 65px;}
.shijue7 ul li{width: 25%;float: left;text-align: center;}
.shijue7 ul li h1{font-size: 30px;color: #1B6CD8;line-height: 36px;}
.shijue7 ul li span{font-size:16px;color: #1B6CD8;line-height: 36px;display: block;}
.shijue7 ul li:hover{transform: translateY(-4px);}


/* 企业荣誉 */
.culture1{margin-bottom: 50px;margin-top: 65px;}
.title{margin-top: 65px;margin-bottom: 85px;}
.title img{display: block;margin: 0 auto;}
.culture1_con {text-indent: 2em;font-size: 16px;color: #333333;line-height: 32px;text-align: justify;}

.culture{background: url(../images/news1bg.png) no-repeat top;position: relative;padding-bottom: 120px;}
.culture::after{content: "";display: block;width: 100%;height: 100%;position: absolute;z-index: -1;;bottom: 0;left: 0;background: url(../images/news2bg.png) no-repeat bottom;}
.culture3{background: url(../images/news2bg.png) no-repeat top;margin-top: 65px;}
.culture2 ul li{float: left;width: 32.33%;margin-right: 1.5%;margin-bottom: 2%;}
.culture2 ul li .culture2_img{padding: 10px;box-shadow:0 0 7px rgb(0 0 0 / 10%);}
.culture2 ul li span {display: block;overflow: hidden;;}
.culture2 ul li span img{width: 100%;;}
.culture2 ul li:hover span img{transform: scale(1.02);}
.culture2 ul li:nth-child(3n){margin-right: 0%;}
.culture2 ul li h1{font-size: 16px;color: #999999;line-height: 30px;text-align: center;line-height: 40px;}

.culture3 ul li{float: left;width: 23.875%;margin-right: 1.5%;margin-bottom: 2%;}
.culture3 ul li .culture3_img{padding: 10px;box-shadow:0 0 7px rgb(0 0 0 / 10%); margin-bottom: 10px;}
.culture3 ul li span {display: block;overflow: hidden;;}
.culture3 ul li span img{width: 100%;;}
.culture3 ul li:hover span img{transform: scale(1.02);}
.culture3 ul li:nth-child(4n){margin-right: 0%;}
.culture3 ul li h1{font-size: 15px;color: #999999;line-height: 30px;text-align: center;line-height: 30px;}
.titleAll h1 span{font-size: 34px;}


.chanye1_con_l_spics{width: 86%;}


.chanye1_con2 p,.chanye1_con2 div {
    font-size: 15px;
    color: #333333;
    line-height: 20px;
    text-indent: 2em;
    text-align: justify;
}
.chanye1_con2::-webkit-scrollbar {
        width: 2px;
        height: 2px;
    }





@media screen and (max-width: 1440px) {
    .about1{width: 95%;}
    .about1 .about1_l{width: calc(100% - 585px);}
    .about1 .about1_l ul li{margin-left: 5%;}
    .about1 .about1_l p{font-size: 15px;line-height: 1.5;}
    .about1img{width: 95%;}
    .culture3 ul li h1{font-size: 13px}




}

@media screen and (max-width: 1024px) {
/* .aboutbanner{margin-top:51px;} */
.about1 .about1_l{width: 100%;padding: 27px 30px;}
.about1 .about1_r{width: 100%;padding: 10px 25px 20px;}
.about1 .about1_r ul {display:flex;justify-content:space-between;}
.about1 .about1_r ul li{width:30%;float:none;}
.about1 .about1_l p {
    font-size: 1.2rem;
    line-height: 1.8;
}
.about1 .about1_l ul {
    margin-top: 20px;
    margin-bottom: 50px;
    display: flex;
    justify-content: space-between;
}
.about1 .about1_l ul li{
margin-left:0;float:none;

}
.about1img ul li .bujuimg{    height: 13rem;}
#video{margin-top:40px;}

.up_it{height:500px;}

#update_itera .back_black .ti1{font-size: 40px;margin-bottom: 20px;}


.jxw1{   background: url(../picture/jxw1.png) no-repeat center!important; background-size: cover!important;    margin-left: 160px;
 width: 408px;
 height: 183px;}




.about3{padding: 50px 0;}

.about3 .develop{width:100%;}
.develop_list{padding: 45px 3%;}
.develop_list ul li{margin: 10px 0;}
.develop_list ul li p{width: calc(100% - 127px);    font-size: 16px;}
.develop_list::before{left: 111px;}
.develop_list ul li .develop_list_y{    font-size: 16px;width: 66px;}
.develop_list ul li.active p {
    font-size: 18px;
}
.about2{    padding-top: 50px;}
.chanye1_con_r span{width: 56%;}

.chanye1_con_l_b .swiper-button-prev, .swiper-rtl .swiper-button-next {
    left: 0px;
    right: auto;
}
.chanye1_con_l_b .swiper-button-next, .swiper-rtl .swiper-button-prev {
    right: 0px;
    left: auto;
}
.chanye1_con2 p,.chanye1_con2 div {
    font-size: 1rem;
    color: #333333;
    line-height: 2;
    text-indent: 2em;
}
.culture2 ul li{
    width: 48.5%;
        margin-right: 3%;
}
.culture2 ul li:nth-child(3n){
margin-right: 3%;
}
.culture2 ul li:nth-child(2n){
 margin-right: 0%;

}
.culture3 ul li{
width: 48.5%;
        margin-right: 3%;
}
.culture3 ul li:nth-child(2n){
 margin-right: 0%;

}
.shijue .main{
    width:94%;

}
.wenhua_ul{    margin-top: 50px;}
.wenhua_ul ul li {
    display: inline-block;
    margin: 0 1%;
    border-radius: 40%;
    overflow: hidden;
    width: 11%;
}
.shijue4 ul{
display: flex;
justify-content: space-between;
}
.shijue6{padding-bottom: 20px;}












}

@media screen and (max-width: 768px) {
    .chanye1{margin-top: 30px;}
    .titleAll h1 span {
        font-size: 1.6rem;
    }
.about1img ul li h1{    font-size: 18px;}
#update_itera .back_black .ti1 {
    font-size: 28px;
    margin-bottom: 20px;
}
#update_itera .back_black .ti2 {
    font-size: 16px;
    color: #fff;
    line-height: 1;
    margin-bottom: 60px;
}
.up_it {
    height: 400px;
}s

#update_itera .up_it_video{ }
@media screen and (max-width: 1024px)
.jxw1 {
    background: url(../picture/jxw1.png) no-repeat center!important;
    background-size: cover!important;
    margin-left: 89px;
    width: 343px;
    height: 120px;
}
.about_zzjg {
    width: 100%;
    padding: 50px 0;
}
.develop_list::before {
    left: calc(3% + 80px);
}

.wenhua_ul ul li {
    display: inline-block;
    margin: 0 1%;
    overflow: hidden;
    width: 14%;
}
.shijue1 .wenhua_ul ul li {    width: 11%;}

.about5 {
    width: 100%;
    height: auto;
    background: url(../images/about5bg.png) no-repeat center;
    background-size: cover;
    padding: 1px 0;
    padding-top: 50px;
    padding-bottom: 50px;
}
.wenhua_ul{    margin-top: 3px;}
.shijue1 .wenhua_ul{    margin-top:50px;}

.wenhua_con{width: 100%; }
.chanye1_con .chanye1_con_l{width: 100%;}
.chanye1_con .chanye1_con_r{width: 100%;margin-top: 10px;height: auto;padding-bottom: 100px;}
.chanye {
    padding-bottom: 0;
}
.culture{    padding-bottom: 40px;}
.shijue4_1 li {
    text-align: center;
    margin: 0 10px;
    font-size: 20px;
    color: #1b6cd8;
}
.shijue4 ul li{margin:0;}

.shijue5{margin-top: 40px;}
.shijue6 ul li h1 {font-size: 1.8rem;line-height: 1.6;    justify-content: center;  flex-direction: column; display: flex;margin-top: 0;}
.shijue6 ul li{
justify-content: center;
    display: flex;
}

.shijue7 ul li h1{font-size: 2rem;line-height:2;}
.shijue7 ul li span{font-size: 1rem;line-height:1;}

.culture1_con {
    text-indent: 2em;
    font-size: 1.1rem;
    color: #333333;
    line-height: 2;
    text-align: justify;
}





}



@media screen and (max-width:414px) {
    .titleAll h1 span {
        font-size: 1.4rem;
        padding: 0 40px;
        line-height: 1.4;
    }
.about1{margin-top:50px;    width: 94%;}
.about1 .about1_l{margin-top: -5.5rem;padding: 1rem;}
.about1 .about1_l p {
    font-size: 1rem;
    line-height: 1.6;
}
.about1 .about1_l ul li{width: 50%;margin-bottom: 10px;}
.about1 .about1_l ul li h1 span {
    font-size: 1.8rem;
}
.about1 .about1_l ul li h1 i {
    font-size: 1.6rem;
    font-style: normal;
}
.about1 .about1_l ul li h1{font-size: 1.8rem;text-align:center;}
.about1 .about1_l ul li p{font-size: 1rem;text-align:center;}
.about1 .about1_l ul{margin-bottom: 10px;flex-wrap: wrap;}
.about1 .about1_r {
    width: 100%;
    padding: 10px 0px 20px;
}
.about1 .about1_r ul li h1{font-size:1.2rem;    height: 60px;}
.about1 .about1_r ul li h2{font-size: 1rem;zoom: 0.9;height: 45px;C}
.about1 .about1_r ul li p{font-size:0.96rem;line-height: 1.6;}
.about1 .about1_r ul li img{width: 4.5rem;}
.about1img ul li h1{margin: 10px 10px 10px;font-size: 1rem;height: auto;}
.about1img ul li p{margin: 5px 10px 15px;    zoom: 0.9;height:auto;}

.about1img ul li{width: 100%;margin-right: 0;margin-bottom:1rem;}
#video{margin-top: 30px;}

.jxw1{display: none;}
#update_itera .back_black_f a{width: 180px;    font-size: 16px;line-height: 48px;}
#update_itera .back_black_f a span {
    float: left;
    overflow: hidden;
    margin-top: 11px;
    margin-left: 28px;
    margin-right: 10px;
}
.about1img{margin-bottom: 30px;}
.about_zzjg{    padding: 30px 0;}
.about3{    padding: 30px 0;}
.develop_list {
    padding: 10px 3%;
}
.develop_list ul li .develop_list_y {
    font-size: 1.18rem;
    width: 50px;
}
.develop_list ul li p {
    width: calc(100% - 95px);
    font-size: 1rem;
    line-height: 1.5;
}
.develop_list ul li.active p {
    font-size:1.24rem;
}
.develop_list::before {
    left: calc(3% + 64px);
}
.about2 {
    padding-top: 30px;
    margin-bottom: 30px;
}
.about5{padding-top: 30px;}
.wenhua_con {
    width: 94%;padding-top: 0;
}
.wenhua_con ul li h1 {
    font-size: 1.4rem;
    color: #fff;
    line-height: 2;
}
.wenhua_con ul li span {
    font-size: 1rem;
    color: #fff;
    line-height: 2;
    display: block;
}
.wenhua_con ul li p{
font-size: 1rem;
line-height:1.5;
}
.wenhua_ul ul li {
    display: inline-block;
    margin: 0 0.5%;
    overflow: hidden;
    width: 14%;
}

.chanye1 {
    margin-bottom: 30px;
    margin-top: 14px;
}
.chanye1_con_l_t{
    height: 230px;
}
.chanye1_con .chanye1_con_l{height: auto;}
.chanye1_con2{margin-top: 0;padding-right: 0;}
.chanyemore{    font-size: 1rem;
                line-height: 2;}
.chanye1_con_r span {
    width: 50%;
}
.chanye1_con2 p,.chanye1_con2 div{    text-align: justify;line-height: 1.6;font-size: 1rem;}
.chanye1_con .chanye1_con_r{padding: 25px 15px;padding-bottom: 60px;}
.chanye1_con_l_b{height: 50px;}

.culture2 ul li h1{    font-size: 1rem;}
.culture3 ul li {
    width: 100%;
    margin-right:0%;
}
.culture3 ul li h1{font-size: 1rem;}
.shijue1 .wenhua_ul ul li {
    width: 22%;
}
.shijue2 ul li{    width: 50%;margin-bottom: 6%;}
.shijue2{    margin-top: 30px;padding-bottom: 0;}
.shijue3{margin-top: 10px;}
.shijue3logo img{    width: 90%;}
.shijue4_1 {
    margin-top: 20px;
}
.shijue4_1 li{margin: 6px 0px;    font-size: 1.5rem;}
.shijue4 {
    padding-bottom: 0;
    margin-top: 30px;
}
.shijue4 ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.shijue4 ul li {
    margin: 2%;
}
.shijue5 {
    margin-top: 30px;
}

.shijue5 ul li {
    width: 31.33%;
    float: left;
    margin: 0 1%;
    text-align: center;
}
.shijue5 ul li p {
    font-size:1rem;
    color: #1B6CD8;
    line-height: 1.5;
}
.shijue6{ margin-top: 0;}
.shijue6 ul li{
    width: 50%;margin-bottom: 5%;
}
.shijue7 {
    margin-top: 10px;
}
.shijue7 ul li {
    width: 50%;
    margin-bottom: 5%;
}
.shijue7 ul li h1 {
    font-size: 1.8rem;
    line-height: 2;
}
.shijue{padding-bottom: 40px;}

.chanye_zzkjcon .chanye_zzkjcon1{padding-right: 0;}
.chanye_zzkjcon{    width: 90%;}
.chanye_zzkjcon i{right: -2%;    top: -40px;}
.videokj{    width: 90%;}
.video_hidden i {
    position: absolute;
    top: -3rem;
    right: -2%;
}
.culture1 {
    margin-bottom: 30px;
    margin-top: 30px;
}
.culture3 {
    margin-top: 30px;
}


}

@media screen and (max-width:375px) {
.shijue4 ul li {
    margin: 1%;width: 160px;
}
.shijue4 ul li div{
width: 160px;height: 160px;
}
.about1 .about1_r{zoom: 0.9;}


}