.ch-item:before{content:'';display:table}.ch-item{display:inline-block;width:162px;height:162px;border-radius:50%;position:relative;cursor:default;-webkit-perspective:900px;-moz-perspective:900px;-o-perspective:900px;-ms-perspective:900px;perspective:900px}.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-info>div{text-align:center;width:100%;height:100%;display:block;position:absolute;z-index:0;border-radius:50%;-moz-border-radius:50%;-webkit-border-radius:50%;-webkit-transition:all 0.4s linear;-moz-transition:all 0.4s linear;-o-transition:all 0.4s linear;-ms-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-info .ch-info-front{}.ch-info .ch-info-front a{display:inline-block;border:6px solid #e8e8e8;border-radius:50%;width:150px;height:150px;background-color:#91c448;color:#fff;font-size:64px;line-height:160px}.ch-info .ch-info-back a{display:inline-block;border:6px solid #fff;border-radius:50%;width:150px;height:150px;background-color:#bebebe;color:#fff;font-size:64px;line-height:160px}.ch-info .ch-info-back{-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);opacity:0}.ch-item:hover .ch-info-front{-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);opacity:0}.ch-item:hover .ch-info-back{-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);opacity:1}.kp-service{padding:50px 0;background:url(../images/background/body-bg.png) repeat 0 0;position:relative;border-bottom:1px solid #E5E5E5}.kp-service article{text-align:center}.kp-service article .ch-title{color:#4b4b4b;font-size:24px;text-transform:uppercase;margin:15px 0 10px}.ch-info .service-front a.service-thumbnail-front,.ch-info .service-back a.service-thumbnail-back{background-color:transparent;border:none}.ch-info .service-front a.service-thumbnail-front img{}.ch-info .service-back a.service-thumbnail-back img{}.ch-info .service-back a.service-thumbnail-back img{filter:url(filters.svg#grayscale);filter:gray;-webkit-filter:grayscale(1)}