body {
  margin: auto;
  width: 100vw; 
  background-color: #E9D8C3;    
}

.container {
  height: 100vh;
  position: relative;
}

 .center {
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}