.yk_about_us .col-lg-3, .yk_about_us .col-lg-4 {
    padding: 0 10px;
}
.bx_container{width:1400px; margin:auto;max-width: 100%;}

/* 所有标题 */
.about_allhead{padding: 20px 0;font-size: 36px;font-weight: 700;text-align: center}
.aboutus_line{background-color: #cccccc;width: 180px;height: 1px;position: relative;margin: 0 0 20px;}
.aboutus_line::before{content: "";width: 60px;height: 5px;background-color: #0459a4;display: block;position: absolute;top: -2px;}

/*公司简介*/
.yk_company{padding: 100px 0;}
.company_item{display: -webkit-flex; display: flex;-webkit-justify-content: center; justify-content: center; align-items: center;gap: 30px;}
.company_img img{max-width: 100%;border-radius: 20px 20px 0 0;}
.yk_company .about_allhead{text-align: left}
.s-left-item,.s-right-item{ width:50%;}
.company_item .company_text{ font-size:16px; line-height:30px;}
.aboutcount_list{display: flex;text-align: center;padding: 40px 0 0;}
.aboutcount_list li{width: 24%;}
.aboutus_count{font-size: 42px;font-weight: 700;color: #0459a4;padding: 20px 0;}
/*公司简介*/

/*why choose us*/
.yk_choose_us {display: inline-block;padding: 100px 0;}
.yk_choose_us .aboutus_line{margin: 0 auto 20px;}
.yk_choose_us .aboutus_line::before{right: 60px;}
.yk_choose_us ul{ display: flex; gap: 30px;padding: 20px 0 0;}
.yk_choose_us ul li{ width: 32%;text-align:center;}
.yk_choose_us ul li img{margin:auto;max-width: 100%;}
.yk_choose_us  .us_item{text-align: left;}
.yk_choose_us ul li h4{ color: #000;font-size: 20px;font-weight: 700;width: 90%;padding: 20px 0;}
.yk_choose_us ul li p{    line-height: 30px;color: #000;font-size: 16px}
/*why choose us*/

/*公司信息*/
.yk_infomation{display: inline-block;padding: 0 0 100px;}
.yk_infomation .about_allhead{text-align: left;}
.yk_infomation_left p{font-size: 18px;line-height: 40px;}
.yk_aboutus_btn{font-size: 16px;line-height: 18px;padding: 12px 24px;border: 2px solid #0459a4;margin: 20px 0;display: inline-block;}
.yk_aboutus_btn:hover{background-color: #0459a4;color: #fff;text-decoration: none;}
/*公司信息*/

/*Our Team*/
/* .yk_team {
    display: inline-block;
    margin-bottom: 30px;
}
.yk_team h2{font-size: 28px; color: #000000; text-align: center; padding: 50px 0; font-weight: normal; margin: 0;}
.yk_team .team_item{background: #eeeeee;border-radius: 18px;overflow: hidden;}
.yk_team .team_item img {
    transition: all 0.5s ease 0s;
}
.yk_team .team_item:hover img {
    transform: scale(1.1);
}
.team_item_img{ overflow: hidden; cursor: pointer; }
.yk_team .team_text{ height: 200px; text-align: center;}
.yk_team .team_text h3 {
    font-size: 18px;
    color: #da4a26;
    font-weight: 700;
    padding: 40px 0 30px;
    margin:0;
}
.yk_team .team_text p{ line-height:30px;} */
/*OOur Team*/

/*合作伙伴*/
/* .yk_Partner{ display:inline-block; margin-bottom:30px;}
.yk_Partner h2{font-size: 28px; color: #000000; text-align: center; padding: 50px 0; font-weight: normal; margin: 0;}
.yk_Partner li{ width:16.66%; float:left; padding:0 15px; box-sizing: border-box; margin:10px 0;box-shadow: 1px 5px 5px #ebd9d9;} */
/*合作伙伴*/

/*证书*/
/* .yk_certificate h2{font-size: 28px; color: #000000; text-align: center; padding: 50px 0; font-weight: normal; margin: 0;}
.yk_certificate{ width:100%; max-width:1000px; display: table; margin:auto; margin-bottom:50px;} */
/*证书*/

@media screen and (max-width: 768px) {
	/* 所有标题 */
	.about_allhead {font-size: 28px;}
	
	/* 公司介绍 */
	.yk_company, .yk_choose_us{padding: 50px 0;}
	.company_item .company_text {padding: 20px;}
    .company_item{ display: inline-block;}
    .s-left-item, .s-right-item{width: 100%;}
	.aboutcount_list {flex-direction: column;align-items: center;gap: 30px;}
	
	/* Why Choose Us */
	.yk_choose_us ul {flex-direction: column;padding: 0 20px;}
	.yk_choose_us ul li {width: 100%;}
	
	/* 公司信息 */
	
	
	
	
}