.about_bg{background: url(../images/about/about_bg.png) no-repeat;background-position: center 0%;height: 330px;width: 100%;}
.about_bg .about_bg_t{font-size: 40.73px;color: #FFFFFF;padding-top: 94px;margin-left: 23%;}
.about_bg .about_bg_c{font-size: 30.48px;color: #E8E8E8;margin-top: 24px;margin-left: 23%;}

.about_1{width: 1480px;margin: 55px auto 143px;box-shadow: 0px 1px 5px #868686;}
.about_1 .about_1_l{float: left;margin-left: 41px;margin-top: 35px;width: 372px;box-shadow: 0px 1px 5px #1673FF;text-align: center;padding-bottom: 35px;}


.about_1 .about_1_l .about_1_l_g{width: 90%;margin-left: 5%;margin-top: 25px;text-align: left;position: relative;height: 50px;}
.about_1 .about_1_l .about_1_l_g div{display: inline-block;color: #4A5A7F;font-size: 20px;margin-left: 60px;position: absolute;top: 13px}
.about_1 .about_1_l .about_1_l_g .about_div_1:before{content: '';background: url('../images/product/product2.png') no-repeat top left /30px 30px;position: absolute;left: -45px;top: -3px;z-index: 2;width: 30px;height: 30px;}
.about_1 .about_1_l .about_1_l_g .about_div_1:before{content: '';background: url('../images/product2222.png') no-repeat top left /30px 30px;position: absolute;left: -45px;top: -3px;z-index: 2;width: 30px;height: 30px;}
/*.about_1 .about_1_l .about_1_l_g:hover .about_div_1{color: white}
.about_1 .about_1_l .about_1_l_g:hover{cursor: pointer;border-radius: 8px;box-shadow: 0px 2px 15px #1673FF;background-color: #1673FF;height: 50px;}
.about_1 .about_1_l .about_1_l_g:hover .about_div_1:before{background: url('../images/product/product1.png') no-repeat top left /30px 30px;}*/

.about_1 .about_1_l .active_about .about_div_1{color: white}
.about_1 .about_1_l .active_about{cursor: pointer;border-radius: 8px;box-shadow: 0px 2px 15px #1673FF;background-color: #1673FF;height: 50px;}
.about_1 .about_1_l .active_about .about_div_1:before{background: url('../images/product/product1.png') no-repeat top left /30px 30px;}


.about_1 .about_1_l .about_1_l_f{width: 90%;margin-left: 5%;margin-top: 42px;text-align: left;position: relative;}
.about_1 .about_1_l .about_1_l_f img{margin-left: 15px;margin-top: 10px;width: 30px}
.about_1 .about_1_l .about_1_l_f div{display: inline-block;color: #4A5A7F;font-size: 20px;margin-left: 15px;position: absolute;top: 13px}
.about_1 .about_1_l .about_1_l_z{width: 90%;margin-left: 5%;margin-top: 39px;padding-bottom: 30px;border-radius: 8px;text-align: left;box-shadow: 0px 2px 15px #1673FF;background-color: #1673FF;}
.about_1 .about_1_l .about_1_l_z .about_1_l_z1{font-size: 18px;color: white;width: 90%;margin-left: 5%}
.about_1 .about_1_l .about_1_l_z .about_1_l_z1:nth-child(1){padding-top: 17px}
.about_1 .about_1_l .about_1_l_z .about_1_l_z1:nth-child(2){margin-top: 23px}
.about_1 .about_1_l .about_1_l_z .about_1_l_z1:nth-child(3){margin-top: 5px}
.about_1 .about_1_l .about_1_l_z .about_1_l_z1:nth-child(4){margin-top: 20px}
.about_1 .about_1_l .about_1_l_z .about_1_l_z1:nth-child(5){margin-top: 20px}
.about_1 .about_1_l .about_1_l_z .about_1_l_z1 .about_1_l_z_img{width: 30px;float: left}
.about_1 .about_1_l .about_1_l_z .about_1_l_z1 .about_1_l_z_text{float: left;font-size: 16px;margin-left: 5px;margin-top: 4px}
.about_1 .about_1_l .about_1_l_z .about_1_l_z1 .about_1_l_z_img1{width: 25px;float: left;}


.about_1 .about_1_l .about_1_l_z .about_1_l_z2{cursor: pointer;color: #3F87FF;width: 90%;margin-left: 5%;text-align: center;height: 39px;line-height: 39px;font-size: 18px;background-color: white;border-radius: 18px;margin-top: 24px;}
.about_1 .about_1_r{float: left;margin-left: 32px;margin-top: 35px;width: 1000px;margin-bottom: 35px;}
.about_1 .about_1_r .about_1_r1{font-size: 18px;color: #1C1F28;margin-top: 20px;margin-left: 20px;}
.about_1 .about_1_r .about_1_r2{height: 2px;width: 74px;background-color: #418BFF;margin-top: 10px;margin-left: 20px;}
.about_1 .about_1_r .about_1_r3{width: 100%;box-shadow: 0px 0px 5px #868686;margin-top: 15px;padding-bottom: 20px;}
.about_1 .about_1_r .about_1_r3 .about_1_r3_t{padding-top: 15px;position: relative;}
.about_1 .about_1_r .about_1_r3 .about_1_r3_t video{width: 45%;margin-left: 20px;}
/*.about_1 .about_1_r .about_1_r3 .about_1_r3_t .about_1_r3_t_r{position:absolute;width: 45%;top: 50px;right: 5%;}*/
.about_1 .about_1_r .about_1_r3 .about_1_r3_t .about_1_r3_t_r .about_1_r3_t_t{font-size: 17px;color: #1B1B1B;}
.about_1 .about_1_r .about_1_r3 .about_1_r3_t_x{height: 2px;width: 74px;background-color: #418BFF;margin-top: 12px;}
.about_1 .about_1_r .about_1_r3 .about_1_r3_t .about_1_r3_t_r .about_1_r3_t_c{font-size: 10.18px;color: #202020;margin-top: 19px;line-height: 18px;}
.about_1 .about_1_r .about_1_r3 .about_1_r3_ul{list-style-type: none;padding: 50px 0px 100px 0px;margin: 0px;width: 90%;margin-left: 5%}
.about_1 .about_1_r .about_1_r3 .about_1_r3_ul li{width: 33.33%;float: left;text-align: center;margin-top: 50px;position: relative;cursor: pointer;}
.about_1 .about_1_r .about_1_r3 .about_1_r3_ul li .about_1_r3_ul_b{color: #FFFFFF;font-size: 14px;background-color: #3F87FF;border-radius: 5px 5px 15px 15px;height: 50px;position: absolute;bottom: 5px;width: 90%;margin-left: 7.5%;border-top: 1px white solid;}

.about_1 .about_1_r .about_1_r3 .about_1_r3_ul li .about_1_r3_ul_b .about_1_r3_ul_c{line-height: 25px;padding: 0px 5px}
.about_1 .about_1_r .about_1_r3 .about_1_r3_ul li .about_1_r3_ul_b .about_1_r3_ul_t{line-height: 20px;padding: 0px 5px}
.yingYingYing{overflow: hidden;text-overflow: ellipsis;word-break:break-all;word-wrap:break-word;white-space: nowrap;}

.about_1 .about_1_r .about_1_r3 .about_1_r3_ul li .about_1_r3_ul_img{transition: 1s;width: 90%;margin-left: 5%;border-radius: 16px;}
.about_1 .about_1_r .about_1_r3 .about_1_r3_ul li:hover .about_1_r3_ul_img{box-shadow: 0px 1px 50px #868686;}


@media (max-width: 1495px){
    .about_1{width: 1280px;margin: 55px auto 143px;box-shadow: 0px 1px 5px #868686;}
    .about_1 .about_1_l{float: left;margin-left: 41px;margin-top: 35px;width: 350px;box-shadow: 0px 0px 15px #1673FF;text-align: center;}
    .about_1 .about_1_r{float: left;margin-left: 32px;margin-top: 35px;width: 822px;}
    .about_1 .about_1_r .about_1_r3 .about_1_r3_ul li .about_1_r3_ul_b{height: 50px;}
}

@media (max-width: 1280px){
    .about_bg{width: 1280px;}
    .about_bg .about_bg_t{margin-left: 14%;}
    .about_bg .about_bg_c{margin-left: 14%;}
}


.about_1 .about_1_r .about_1_r3 .about_1_r3_t .about_1_r3_t_r {
    width: 45%;
    float: right;
    margin-right: 5%;
}


.about_1 .about_1_l .active_about .about_div_1:before {
    background: url(../images/qs1.png) no-repeat top left /30px 30px;
}
/*.about_1 .about_1_l .about_1_l_g:hover .about_div_1:before{
background: none no-repeat top left /30px 30px;
}*/



.news_1 .news_1_l .active_news .news_div_1:before {
    background: url(../images/qs2.png) no-repeat top left /30px 30px;
}