.slider_light .item{
    height:42.5%;
    width:42.5%;
    background-size: contain!important;
    background-repeat:no-repeat!important;
    background-position:center!important;
    position:absolute;
    transition: 1s ease-in!important;
    margin-left:-200%!important; 
}
.slider_light{
    height:100%;
    width:100%;
    overflow:hidden!important;;  position:absolute;
}
.slider_light .first
{
    transition: 1s ease-in!important;;
    margin-top:5%!important;;
    margin-left:5%!important;;
}
.slider_light .second
{
    transition: 1s ease-in!important;
    margin-top:5%!important;
    margin-left:52.5%!important;
}
.slider_light .third
{
    transition: 1s ease-in!important;
    margin-top:55%!important;
    margin-left:5%!important;
}
.slider_light .fourth
{
    transition: 1s ease-in!important;
    margin-top:55%!important;
    margin-left:52.5%!important;
}
.slider_light .waiting
{
    transition: 0s ease-in!important;
    margin-top:52.5%!important;
    margin-left:310%!important;
}
.slider_light .active{
    display:block;
}
.slider_light .caption{
    height:100%;
    width:100%;
    background:white!important;
    display:none;
}