.triangle {
  margin: 140px auto 0;
  font-size: 0;
  max-width: 690px;
}
.wrap2 {
  -webkit-transform: rotate(45deg) translate3d(0, 0, 0);
  -moz-transform: rotate(45deg) translate3d(0, 0, 0);
  -ms-transform: rotate(45deg) translate3d(0, 0, 0);
  -o-transform: rotate(45deg) translate3d(0, 0, 0);
  transform: rotate(45deg) translate3d(0, 0, 0);
  display: inline-block;
  -webkit-transition: -webkit-transform 300ms ease-out;
  -moz-transition: -moz-transform 300ms ease-out;
  transition: transform 300ms ease-out;
  width: 100px;
}
.wrap2:hover {
  -webkit-transition: -webkit-transform 700ms ease-out;
  -moz-transition: -moz-transform 700ms ease-out;
  transition: transform 700ms ease-out;
  -webkit-transform: rotate(45deg) translate3d(10px, 10px, 0);
  -moz-transform: rotate(45deg) translate3d(10px, 10px, 0);
  -ms-transform: rotate(45deg) translate3d(10px, 10px, 0);
  -o-transform: rotate(45deg) translate3d(10px, 10px, 0);
  transform: rotate(45deg) translate3d(10px, 10px, 0);
}
.wrap2:nth-child(even) {
  width: 40px;
  -webkit-transform: rotate(225deg) translate3d(30px, 120px, 0);
  -moz-transform: rotate(225deg) translate3d(30px, 120px, 0);
  -ms-transform: rotate(225deg) translate3d(30px, 120px, 0);
  -o-transform: rotate(225deg) translate3d(30px, 120px, 0);
  transform: rotate(225deg) translate3d(30px, 120px, 0);
}
.wrap2:nth-child(even) .crop img {
  -webkit-transform: skew(-20deg, -20deg) rotate(-225deg);
  -moz-transform: skew(-20deg, -20deg) rotate(-225deg);
  -ms-transform: skew(-20deg, -20deg) rotate(-225deg);
  -o-transform: skew(-20deg, -20deg) rotate(-225deg);
  transform: skew(-20deg, -20deg) rotate(-225deg);
}
.wrap2:nth-child(even):hover {
  -webkit-transform: rotate(225deg) translate3d(40px, 130px, 0);
  -moz-transform: rotate(225deg) translate3d(40px, 130px, 0);
  -ms-transform: rotate(225deg) translate3d(40px, 130px, 0);
  -o-transform: rotate(225deg) translate3d(40px, 130px, 0);
  transform: rotate(225deg) translate3d(40px, 130px, 0);
}

.crop {
  position: relative;
  width: 160px;
  height: 160px;
  margin: 0;
  display: block;
  overflow: hidden;
  -webkit-transform: skew(20deg, 20deg) translate3d(0, 0, 0);
  -moz-transform: skew(20deg, 20deg) translate3d(0, 0, 0);
  -ms-transform: skew(20deg, 20deg) translate3d(0, 0, 0);
  -o-transform: skew(20deg, 20deg) translate3d(0, 0, 0);
  transform: skew(20deg, 20deg) translate3d(0, 0, 0);
}
.crop img {
  width: 160px;
  height: 160px;
  position: absolute;
  left: -50%;
  margin-top: 36px;
  margin-left: 36px;
  top: -50%;
  -webkit-transform: skew(-20deg, -20deg) rotate(-45deg);
  -moz-transform: skew(-20deg, -20deg) rotate(-45deg);
  -ms-transform: skew(-20deg, -20deg) rotate(-45deg);
  -o-transform: skew(-20deg, -20deg) rotate(-45deg);
  transform: skew(-20deg, -20deg) rotate(-45deg);
  opacity: 0.85;
  -webkit-transition: opacity 300ms ease-in-out;
  -moz-transition: opacity 300ms ease-in-out;
  transition: opacity 300ms ease-in-out;
}
.crop img:hover {
  opacity: 1;
}