.img-hover-v1 span{display:block;overflow:hidden;position:relative}.img-hover-v1 span:after{top:0;left:0;width:100%;height:100%;content:" ";position:absolute}.img-hover-v1:hover span:after{background:rgba(0,0,0,.3)}.img-hover-v1 img,.img-hover-v1 span:after,.img-hover-v2 img{transition:all .5s ease-in-out;-o-transition:all .5s ease-in-out;-moz-transition:all .5s ease-in-out;-webkit-transition:all .5s ease-in-out}.img-hover-v1:hover img{-transform:scale(1.1);-o-transform:scale(1.1);-moz-transform:scale(1.1);-webkit-transform:scale(1.1)}.img-hover-v2 img{filter:grayscale(100%);-webkit-filter:grayscale(100%)}.img-hover-v2:hover img{filter:grayscale(0);-webkit-filter:grayscale(0)}.shadow-wrapper{z-index:1;position:relative}.box-shadow{background:#fff;position:relative}.box-shadow:after,.box-shadow:before{top:80%;left:5px;width:50%;z-index:-1;content:"";bottom:15px;max-width:300px;background:#999;position:absolute}.shadow-effect-1{box-shadow:0 10px 6px -6px #bbb;-moz-box-shadow:0 10px 6px -6px #bbb;-webkit-box-shadow:0 10px 6px -6px #bbb}.shadow-effect-2{position:relative}.shadow-effect-2:after,.shadow-effect-2:before,.shadow-effect-3:before,.shadow-effect-4:after{transform:rotate(-3deg);-o-transform:rotate(-3deg);-ms-transform:rotate(-3deg);-moz-transform:rotate(-3deg);-webkit-transform:rotate(-3deg);box-shadow:0 15px 10px #999;-moz-box-shadow:0 15px 10px #999;-webkit-box-shadow:0 15px 10px #999}.shadow-effect-2:after,.shadow-effect-4:after{left:auto;right:5px;transform:rotate(3deg);-o-transform:rotate(3deg);-ms-transform:rotate(3deg);-moz-transform:rotate(3deg);-webkit-transform:rotate(3deg)}