```html餐饮海鲜充值优惠海报 body { fontfamily: Arial, sansserif; margin: 0; padding: 0; } .container { maxwidth: 800px; margin: 20px auto; padding: 20px; border: 1px solid ccc; borderradius: 10px; backgroundcolor: f9f9f9; boxshadow: 0 0...
