.ch-item { width: 100%; height: 100%; border-radius: 50%; position: relative; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); cursor: default; }
.ch-info-wrap { position: absolute; width: 185px; height: 185px; 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; -o-transition: all 0.4s ease-in-out; -ms-transition: all 0.4s ease-in-out; transition: all 0.4s ease-in-out; }
.ch-info { position: absolute; width: 185px; height: 185px; border-radius: 50%; -webkit-transition: all 0.4s ease-in-out; -moz-transition: all 0.4s ease-in-out; -o-transition: all 0.4s ease-in-out; -ms-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-info > div { display: block; position: absolute; width: 100%; height: 100%; 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-info .ch-info-back { -webkit-transform: rotate3d(0, 1, 0, 180deg); -moz-transform: rotate3d(0, 1, 0, 180deg); -o-transform: rotate3d(0, 1, 0, 180deg); -ms-transform: rotate3d(0, 1, 0, 180deg); transform: rotate3d(0, 1, 0, 180deg); background: #000; }
.ch-img-1 { background-image: url(../images/circle-img01.png); }
.ch-img-2 { background-image: url(../images/circle-img02.png); }
.ch-img-3 { background-image: url(../images/circle-img03.png); }
.ch-info h3 { color: #fff; text-transform: uppercase; letter-spacing: 2px; font-size: 18px; margin: 0 15px; padding: 74px 0 0 0; text-shadow: 0 0 1px #fff,  0 1px 2px rgba(0, 0, 0, 0.3); }
.ch-info h3 a { color:#fff;}
.ch-info p { color: #fff; padding: 10px 5px; font-size: 12px; }
.ch-info p a { display: block; color: #fff; color: rgba(255, 255, 255, 0.7); font-style: normal; font-weight: 700; text-transform: uppercase; font-size: 9px; letter-spacing: 1px; padding-top: 4px; font-family: 'Open Sans', Arial, sans-serif; }
.ch-info p a:hover { color: #fff222; color: #d39500; }
.ch-item:hover .ch-info-wrap { box-shadow: 
 0 0 0 0 rgba(255, 255, 255, 0.8),  inset 0 0 3px rgba(115, 114, 23, 0.8); }
.ch-item:hover .ch-info { -webkit-transform: rotate3d(0, 1, 0, -180deg); -moz-transform: rotate3d(0, 1, 0, -180deg); -o-transform: rotate3d(0, 1, 0, -180deg); -ms-transform: rotate3d(0, 1, 0, -180deg); transform: rotate3d(0, 1, 0, -180deg); }