.yk_about_us .col-lg-3, .yk_about_us .col-lg-4 {padding: 0 10px;}
.yk_about_us{ }
.yk_about_us img{ max-width:100%;}
.bx_container{width:1400px; margin:auto;max-width: 100%;}
.yk_about_us h2{ text-transform:uppercase;}

/*公司简介*/
.yk_company h2{font-size: 28px; color: #000; text-align: center; padding: 50px 0; font-weight: normal; margin: 0;}
.company_item{display: -webkit-flex; display: flex;-webkit-justify-content: center; justify-content: center; align-items: center; margin-bottom:35px;}
.s-left-item,.s-right-item{ width:50%; padding:0 15px;}
.company_item .company_text{ font-size:16px; line-height:30px;}

/*why choose us*/
.yk_choose_us h2{font-size: 28px; color: #000; text-align: center; padding: 50px 0; font-weight: normal; margin: 0;}
.yk_choose_us ul{ display:inline-block; margin:20px 0; width: 100%;}
.yk_choose_us ul li{ width:25%; float:left; padding:0 15px; box-sizing: border-box;text-align:center;}
.yk_choose_us ul li img{ max-height:160px; max-width:160px; margin:auto;}
.yk_choose_us ul li h4{ color:#366c5e;font-size: 18px;}
.yk_choose_us ul li p{ line-height:30px; color:#767373;}

/*公司信息*/
.yk_infomation{background: #c72403; position: relative; z-index: 1; padding:50px 0; margin:30px 0; display:flex;}
.counter-box {text-align: center;color: #fff;}
.counter-box .icon { font-size: 60px;color: #fff;}
.counter-box p { font-size: 24px;font-weight: 600;}
.counter-box .title {font-size: 13px;}

/*Our Team*/
.yk_team { display: inline-block;margin-bottom: 30px;}
.yk_team h2{font-size: 28px; color: #000; text-align: center; padding: 50px 0; font-weight: normal; margin: 0;}
.yk_team .team_item{background: #eee;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;}

/*合作伙伴*/
.yk_Partner{ display:inline-block; margin-bottom:30px;}
.yk_Partner h2{font-size: 28px; color: #000; 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;}

/*证书*/
.yk_certificate h2{font-size: 28px; color: #000; 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;}

@media screen and (max-width: 768px) {
    .company_item{ display: inline-block; }
    .s-left-item, .s-right-item{
        width: 100%;
    }
    .yk_choose_us ul li{ width: 50%; }
    .yk_infomation{ padding:20px 0; }
    .counter-box{margin: 25px 0;}
    .team_items .team_item{ margin-bottom:20px; }
    .yk_Partner li{ width:33.33%; }
    .yk_team h2,.yk_team h2,.yk_certificate h2,.yk_Partner h2{padding: 35px 0;}
}