.flip-box {
    background-color: transparent;
    width: 45%;
    min-height: 500px;
    border: 2px solid #867d7d;
    perspective: 1000px;
    float: left;
    margin: 0 1% 5% 3%;
    overflow: hidden;
  }
  
  .flip-box-inner {
    position: relative;
    min-width: 16%;
    min-height: 9%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
  }
  
  .flip-box:hover .flip-box-inner {
    transform: rotateY(180deg);
  }
  
  .flip-box-front, .flip-box-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
  }
  
  .flip-box-front {
    background-color: #bbb;
    color: black;
  }
  
  .flip-box-back {
    background-color: #ffcc00;
    color: white;
    transform: rotateY(180deg);
  }

  .flip-box-back p {
    margin: 5px;
  }

.flipbox-img {
  min-width: 16%;
  min-height: 9%;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  vertical-align: center;
  background-position: 0 0;
  background-size: auto;
}