.Xfall-container{
    margin-left:auto;
    margin-right:auto;
}
.Xfall-item{
    position:absolute;
    width:360px;
    opacity:0;
    transition: all 0.3s;
}
.Xfall-container.col-1 .Xfall-item{
    width: auto;
    margin-left:15px;
    margin-right: 15px;
    transform: translate(0,0) !important;
    position: static;
    margin-top:15px;
    opacity:1;
    transition: none;
}
.Xfall-item img{
    display: block;
    width:100%;
    border:0;
    margin-left: auto;
    margin-right: auto; 
}