.container {
  width: 95%;
  max-width: 1100px;
}
h1 {
  text-transform: uppercase;
}
hr {
  border-bottom: 0;
  border-top: 1px solid #ccc;
}
.cup {
  height: 100px;
  border: 2px solid #999;
  position: relative;
  max-width: 100px;
  box-shadow: 2px 2px 10px #ccc;
}
.cup:after {
  content: '';
  display: block;
  border: 5px solid #000;
  position: absolute;
  left: 99%;
  width: 40px;
  max-width: 60%;
  height: 50px;
  border-radius: 40%;
}
.cup .cup-content {
  overflow: hidden;
  position: absolute;
  width: 100%;
  height: 100%;
}
.cup .cup-content .ice {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0);
  width: 100px;
  border: 1px solid transparent;
}
.cup-beverage {
  height: 0%;
  transition: height 0.5s; 
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.cube {
  position:absolute; left:50%; top:50%;
  width:100px; height:100px;
  transform-style:preserve-3d;
  transform:rotateX(-30deg) rotateY(35deg) translate(-50%, -50%);
}
.cube > div {
  position:absolute; left:50%; top:50%;
  transform-style:preserve-3d;
}
.cube > div > div {
  position:absolute; left:50%; top:50%;
  width:100px; height:100px; border-radius:calc(100px/12);
  background:rgba(221,221,221,0.2);
  background:linear-gradient(rgba(237,237,237,0.2),rgba(153,153,153,0.1));
  box-shadow:0 0 4px rgba(255,255,255,0.2),inset 0 0 4px rgba(255,255,255,0.2);
}
.cube > div > div:nth-child(1) {transform:translate3d(0,0,50px);}
.cube > div > div:nth-child(2) {transform:rotateX(90deg) translate3d(0,0,50px);}
.cube > div > div:nth-child(3) {transform:rotateX(180deg) translate3d(0,0,50px);}
.cube > div > div:nth-child(4) {transform:rotateX(270deg) translate3d(0,0,50px);}
.cube > div > div:nth-child(5) {transform:rotateY(90deg) translate3d(0,0,50px);}
.cube > div > div:nth-child(6) {transform:rotateY(-90deg) translate3d(0,0,50px);}