.challenge-row{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-left:-10px;margin-right:-10px}.challenge-col{width:calc(100% / 3);padding-left:10px;padding-right:10px;margin-bottom:20px}.challenge-inner{background:#fff;text-align:center;overflow:hidden;height:100%;transition:all .4s ease-in-out;-webkit-transition:all .4s ease-in-out;-moz-transition:all .4s ease-in-out;-ms-transition:all .4s ease-in-out;-o-transition:all .4s ease-in-out}.challenge-inner:hover{box-shadow:0 0 18px rgba(0,0,0,.2);transform:scale(1.1);-webkit-transform:scale(1.1);-moz-transform:scale(1.1);-ms-transform:scale(1.1);-o-transform:scale(1.1)}.challenge-inner img{width:100%}.challenge-inner h2{font-size:30px;line-height:1.2;padding:20px;margin-bottom:0}@media screen and (max-width:991px){.challenge-inner h2{font-size:22px}}@media screen and (max-width:767px){.challenge-row{margin-bottom:-30px}.challenge-col{width:50%;margin-bottom:30px}}@media screen and (max-width:640px){.challenge-col{width:100%}}