.jumbotron-triangular-addon-wrapper {
  /*background-color: #f1f1f1;*/
  border-color: #f1f1f1;
  margin-top: 64px;
  margin-bottom: 64px;
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
  transform-style: preserve-3d;
  position: relative;
}

.jumbotron-triangular-addon-wrapper .jumbotron {
  background-color: inherit;
  text-align: center;
  padding-left: 12px;
  padding-right: 12px;
}