.smooth-in{
    position: relative;
}



.scroll-0{
    max-height: 200px;

    -webkit-transition: all 0.75s ease-in-out;
    -moz-transition:  all 0.75s ease-in-out;
    -ms-transition:  all 0.75s ease-in-out;
    -o-transition:  all 0.75s ease-in-out;
    transition:  all 0.75s ease-in-out;
}

.scroll-0.active{
    max-height: 0px;
    -moz-opacity: 0;
    opacity: 0;
    overflow: hidden;

}