.ch-item {
  position: relative;
  width: 220px;
  height: 220px;
}
.ch-item .ch-info .ch-container {
  position: relative;
  display: table;
  width: 100%;
  height: 100%;
}
.ch-item .ch-info .ch-outer {
  display: table-cell;
  vertical-align: middle;
}
.ch-item .ch-info h3 {
  text-transform: uppercase;
  position: relative;
  margin: 0 35px;
  padding: 0 0 5px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  text-align: center;
  font-size: 1.6em !important;
}
.ch-item .ch-info p {
  padding: 10px 5px 0;
  margin: 0 35px;
  text-align: center;
  border-top: 1px solid #bcbcbc;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.ch-item .ch-info p a:link,
.ch-item .ch-info p a:visited {
  width: 49px;
  height: 39px;
  color: #fff;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  font-weight: bold;
  margin: 10px auto 0;
  text-transform: uppercase;
  font-size: 1em;
  line-height: 1.3em;
  display: block;
  text-align: center;
  padding: 25px 20px;
  -webkit-transition: all 0.2s ease-out 0s;
  -moz-transition: all 0.2s ease-out 0s;
  -ms-transition: all 0.2s ease-out 0s;
  -o-transition: all 0.2s ease-out 0s;
  transition: all 0.2s ease-out 0s;
}
.ch-item .ch-info p a:hover {
  text-decoration: none;
}
x:-o-prefocus,
.ch-item {
  border: none;
}
.ch-item.ch-first {
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  position: relative;
  cursor: default;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}
.ch-item.ch-first .ch-info {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  opacity: 0;
  filter: alpha(opacity="100");
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
  -webkit-transform: scale(0);
  -moz-transform: scale(0);
  -ms-transform: scale(0);
  -o-transform: scale(0);
  transform: scale(0);
  -webkit-backface-visibility: hidden;
  background: url('../images/bg-hoverme.png');
}
.ch-item.ch-first:hover .ch-info {
  opacity: 1;
  filter: alpha(opacity="100");
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  transform: scale(1);
}
.ch-item.ch-second {
  border-radius: 50%;
  position: relative;
  cursor: default;
}
.ch-item.ch-second .ch-info-wrap {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  -webkit-perspective: 800px;
  -moz-perspective: 800px;
  -o-perspective: 800px;
  -ms-perspective: 800px;
  perspective: 800px;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}
.ch-item.ch-second .ch-info {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
  -o-transform-style: preserve-3d;
  -ms-transform-style: preserve-3d;
  transform-style: preserve-3d;
}
.ch-item.ch-second .ch-info > div {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  background-position: center center;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -o-backface-visibility: hidden;
  -ms-backface-visibility: hidden;
  backface-visibility: hidden;
}
.ch-item.ch-second .ch-info .ch-info-back {
  -webkit-transform: rotate3d(0,1,0,180deg);
  -moz-transform: rotate3d(0,1,0,180deg);
  -ms-transform: rotate3d(0,1,0,180deg);
  -o-transform: rotate3d(0,1,0,180deg);
  transform: rotate3d(0,1,0,180deg);
  -webkit-box-shadow: inset 0 0 10px #c4c5c4;
  -moz-box-shadow: inset 0 0 10px #c4c5c4;
  box-shadow: inset 0 0 10px #c4c5c4;
  background: url('../images/bg-hoverme.png');
}
.ch-item.ch-second:hover .ch-info {
  -webkit-transform: rotate3d(0,1,0,-180deg);
  -moz-transform: rotate3d(0,1,0,-180deg);
  -ms-transform: rotate3d(0,1,0,-180deg);
  -o-transform: rotate3d(0,1,0,-180deg);
  transform: rotate3d(0,1,0,-180deg);
}
x:-o-prefocus,
.ch-item.ch-second .ch-info .ch-info-back {
  display: none;
}
x:-o-prefocus,
.ch-item.ch-second:hover .ch-info .ch-info-back {
  display: block;
}
@media screen and (-ms-high-contrast: active),(-ms-high-contrast: none) {
  .ch-item.ch-second:hover .ch-info {
    transform: none;
    -ms-transfrom: none;
  }
  .ch-item.ch-second:hover .ch-info .ch-info-back {
    display: block;
    opacity: 100;
    filter: alpha(opacity="100");
  }
  .ch-item.ch-second .ch-info .ch-info-back {
    display: none;
    transform: none;
    -ms-transfrom: none;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
    opacity: 0;
    filter: alpha(opacity="0");
  }
}
.ch-item.ch-third {
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  position: relative;
  cursor: default;
  -webkit-perspective: 900px;
  -moz-perspective: 900px;
  -o-perspective: 900px;
  -ms-perspective: 900px;
  perspective: 900px;
}
.ch-item.ch-third .ch-info {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
  -o-transform-style: preserve-3d;
  -ms-transform-style: preserve-3d;
  transform-style: preserve-3d;
}
.ch-item.ch-third .ch-info > div {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  -webkit-transition: all 0.4s linear;
  -moz-transition: all 0.4s linear;
  -ms-transition: all 0.4s linear;
  -o-transition: all 0.4s linear;
  transition: all 0.4s linear;
  -webkit-transform-origin: 50% 0%;
  -moz-transform-origin: 50% 0%;
  -o-transform-origin: 50% 0%;
  -ms-transform-origin: 50% 0%;
  transform-origin: 50% 0%;
}
.ch-item.ch-third .ch-info .ch-info-back {
  -webkit-box-shadow: inset 0 0 10px #c4c5c4;
  -moz-box-shadow: inset 0 0 10px #c4c5c4;
  box-shadow: inset 0 0 10px #c4c5c4;
  background: url('../images/bg-hoverme.png');
  opacity: 0;
  filter: alpha(opacity="0");
  -webkit-transform: translate3d(0,0,-220px) rotate3d(1,0,0,90deg);
  -moz-transform: translate3d(0,0,-220px) rotate3d(1,0,0,90deg);
  -o-transform: translate3d(0,0,-220px) rotate3d(1,0,0,90deg);
  -ms-transform: translate3d(0,0,-220px) rotate3d(1,0,0,90deg);
  transform: translate3d(0,0,-220px) rotate3d(1,0,0,90deg);
}
.ch-item.ch-third:hover .ch-info-front {
  opacity: 0;
  filter: alpha(opacity="0");
  -webkit-transform: translate3d(0,280px,0) rotate3d(1,0,0,-90deg);
  -moz-transform: translate3d(0,280px,0) rotate3d(1,0,0,-90deg);
  -o-transform: translate3d(0,280px,0) rotate3d(1,0,0,-90deg);
  -ms-transform: translate3d(0,280px,0) rotate3d(1,0,0,-90deg);
  transform: translate3d(0,280px,0) rotate3d(1,0,0,-90deg);
}
.ch-item.ch-third:hover .ch-info-back {
  opacity: 1;
  filter: alpha(opacity="100");
  -webkit-transform: rotate3d(1,0,0,0deg);
  -moz-transform: rotate3d(1,0,0,0deg);
  -o-transform: rotate3d(1,0,0,0deg);
  -ms-transform: rotate3d(1,0,0,0deg);
  transform: rotate3d(1,0,0,0deg);
}