.customer_business{width:100%;max-width:800px;min-width:320px}.customer_business .business_content{width:100%;max-width:800px;padding:0 20px;box-sizing:border-box;text-align:center}.customer_business .business_content .title{color:#999;margin-top:50px}.customer_business .business_content .writer{color:#999;margin:20px 0 30px 0}.customer_business .business_content .business_card{margin-bottom:80px;width:100%;max-width:800px}.customer_business .business_content .business_card .card img{width:100%}.customer_business .business_content .business_card .vs{color:#0c6ef5;font-size:30px;margin:20px 0}