.instagram-pics li {display: inline-block;list-style: none;overflow: hidden;}
.instagram-pics li img {width: 100%;height: auto;-webkit-transform: scale(1);-moz-transform: scale(1);-o-transform: scale(1);-ms-transform: scale(1);transform: scale(1);-webkit-transition: all .5s ease-in-out;-moz-transition: all .5s ease-in-out;-o-transition: all .5s ease-in-out;-ms-transition: all .5s ease-in-out;transition: all .5s ease-in-out;}
.instagram-pics li:hover img {-webkit-transform: scale(1.2);-moz-transform: scale(1.2);-o-transform: scale(1.2);-ms-transform: scale(1.2);transform: scale(1.2);}