.centered-container{justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.centered-content{background-color:#fff;border-radius:8px;padding:20px;box-shadow:0 0 10px rgba(0,0,0,.3)}.centered-absolute{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}