I change it to
.col .lay-carousel img{
-webkit-transform: translate(0%, 0%)!important;
-ms-transform: translate(0%, 0%)!important;
transform: translate(0%, 0%)!important;
left: 0%!important;
top: 0%!important;
}
because some 4:3 (landscape) images started to move vertically.
thanx!