#app,body,html{height:100%;font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}.website_container .swiper-container{width:100%;height:300px}.website_container .swiper-container .swiper-slide{line-height:300px}.website_container .coupon_view{min-height:200px;background:#00f}.website_container .commodity_view{min-height:200px}.website_container .footer{height:200px;background:#ddd}