html,body{margin:0}.App{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}.App-container{width:1024px;height:768px;margin:0 auto}.portrait-wrapper{text-align:center;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}.portrait-wrapper p{font-family:bnpp-sans-bold;color:#000}