.big{width:100%;height:calc(100vh - 11.45833vw);background-color:#f4f4f4;position:relative}.inner{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.inner p{text-align:center;font-size:1.25vw}.inner .leftPic{width:3.125vw;height:3.125vw;margin-left:44%;margin-top:1.04167vw}