.yk_about_us .col-lg-3, .yk_about_us .col-lg-4 {
    padding: 0 10px;
}

.bx_container{width: 1400px;max-width: 100%;margin: 0 auto;}

/* 所有标题 */
.company_allhead{text-align: center;padding: 20px 0;}
.company_allhead h2{font-size: 28px; color: #000;font-weight: 700;}

/*公司简介*/
.yk_company{padding: 100px 0;background-color: #f3f3f3;}
.company_item .company_allhead h1{text-align: left;}
.company_item .company_allhead p{font-size:16px;line-height:40px;text-align: justify;}
.company_item{display: -webkit-flex; display: flex;-webkit-justify-content: center; justify-content: center; align-items: center;}
.s-left-item,.s-right-item{ width:50%; padding: 15px;}
.company_img img{max-width: 100%;}
/*公司简介*/

/*why choose us*/
.yk_choose_us{background-color: #f6f6f6;padding: 80px 0;}
.yk_choose_us ul{ display:inline-block; margin:20px 0;}
.yk_choose_us ul li{ width:31.33%; float:left; padding: 15px;margin: 8px;  box-sizing: border-box;text-align:center;box-shadow: 0px 15px 20px 0px rgb(209 218 235 / 50%);min-height:270px;}
.yk_choose_us .choose_icon{display:block;}
.yk_choose_us .choose_icon i.fa::before{background-color: #e3e3e3;color: #3283f7;width: 135px !important;height: 135px !important;display: flex;align-items: center;justify-content: center;border-radius: 50%;}
.yk_choose_us .choose_icon i{font-size: 48px;}
.yk_choose_us ul li h4{ color:#000;font-size: 20px;font-weight:700;}
.yk_choose_us ul li p{ line-height:30px; color:#767373;text-align:left;font-size:16px;}
/*why choose us*/

/*公司信息*/
.yk_infomation{padding: 80px 0 100px;display: inline-block;width: 100%;}
.counter-box {display: flex;align-items: center;gap: 20px;flex-direction: column;}
.counter-box .icon img{margin-top: 20px;max-width: 100%;}
.counter-box .counter {display: block;line-height: 1;color: #000;font-size: 18px;font-weight: 600;}
/*公司信息*/

/*Our Team*/
.yk_team{padding: 80px 0 100px;display: inline-block;width: 100%;}
.yk_team .team_item{background: #fff;border-radius: 18px;overflow: hidden;box-shadow: 0px 15px 20px 0px rgb(165 166 168 / 50%);border-bottom-right-radius: 50px;}
.yk_team .team_icon{text-align: center;padding: 20px 0;font-size: 48px;color:#3283f7;}
.yk_team .team_icon:hover{color:#000;}
.yk_team .team_text{min-height: 200px; text-align: left;padding-left:30px;}
.yk_team .team_text h3 {font-size: 22px;color: #000;font-weight: 700;padding: 20px 0;margin:0;}
/*OOur Team*/

/*合作伙伴*/
.yk_Partner{padding: 80px 0 100px;display: inline-block;width: 100%;}
.our_partners_list img{max-width: 100%;}
/*合作伙伴*/

/*证书*/
.yk_certificate{background-color: #f3f3f3;display: inline-block;width: 100%;padding: 80px 0 100px;}
.certificate_box{border: 1px solid #dfdfdf;padding: 20px;}
.certificate_box img{max-width: 100%;}
/*证书*/

@media screen and (max-width: 768px) {
	/*手机公司简介*/
	.yk_company {padding: 50px 0;}
    .company_item{flex-direction: column;}
    .s-left-item, .s-right-item{width: 100%;}
	
	/*手机公司信息*/
	.yk_infomation{padding: 40px 0 50px;}
	
    /*手机why choose us*/
    .yk_choose_us{padding: 40px 0;}
    .yk_choose_us ul li{width: 100%;margin: 10px 0;}
    .yk_choose_us ul li h4 {font-size: 18px;}
    
    /*手机Our Team*/
    .yk_team{padding: 40px 0 50px;}
	.yk_team .team_text{text-align: center;}
	.yk_team .team_text h3{padding: 20px 0;}
    .team_items .team_item{ margin-bottom:20px; }

    /*手机合作伙伴*/
    .yk_Partner{padding: 40px 0 50px;}
	.our_partners_list{padding: 10px;}
    
    /*手机证书*/
    .yk_certificate{padding: 40px 0 50px;}

}