css3 light
.i-project .i-art-wrap .light {
cursor: pointer;
position: absolute;
left: -100%;
top: 0;
width: 100%;
height: 100%;
background-image: -webkit-linear-gradient(0deg, hsla(0, 0%, 100%, 0), hsla(0, 0%, 100%, .5), hsla(0, 0%, 100%, 0));
transform: skewx(-25deg);
-o-transform: skewx(-25deg);
-moz-transform: skewx(-25deg);
-webkit-transform: skewx(-25deg)
}
.i-project .i-art-wrap:hover .light {
-webkit-transition: all .3s ease;
transition: all .3s ease;
left: 100%
}