.purs{background-size:100%;background-repeat:no-repeat;height:100vh;width:100%}.ord-ser,.purs{display:inline-block}.ord-ser{width:11.3rem;height:3.06rem;text-align:center;margin-top:1rem}.ord-ser img{width:2.19rem}.ord-center{text-align:center;margin-top:1.63rem}.ord-center img{width:2.25rem}.ord-center p{font-size:.48rem;color:#999}.ord-button{width:100%;height:1.56rem;background-color:#fe4f4f;text-align:center;position:fixed;bottom:0;font-size:.48rem;color:#fff;padding-top:.56rem;-webkit-box-sizing:border-box;box-sizing:border-box}.ord-button img{width:.47rem;margin-right:.3rem}