Hover me 1

//HTML
<div class="col-sm-4">
   <div class="tc-image-effect-shine">
     <img class="img-responsive" src="assets/images/1.png" alt="">
   </div>
</div>

//CSS
.tc-image-effect-shine {
	position: relative;
	overflow: hidden;
}
.tc-image-effect-shine:after {
    position: absolute;
    top: 0;
    left: -75%;
    z-index: 2;
    display: block;
    content: '';
    width: 50%;
    height: 100%;
    background: -webkit-linear-gradient(left, rgba(255,255,255,0) 0%, rgba(255,255,255,.3) 100%);
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,.3) 100%);
    -webkit-transform: skewX(-25deg);
    transform: skewX(-25deg);
}
.tc-image-effect-shine:hover:after {
-webkit-animation: shine .9s;
    animation: shine .9s;
}
@-webkit-keyframes shine {
    100% {left: 125%;}
}
@keyframes shine {
    100% {left: 125%;}
}