[рони]

Cdelphi78,

http://cornel.bopp-art.com/lightcase/documentation/

jQuery(document).ready(function($) {
    $("a[data-rel^=lightcase]").lightcase({
        onFinish: {
            baz: function() {
                if ($("#lightcase-case").length) {
                    var titleHeight = $(".main-title").outerHeight(true);
                    var marginTopValue = $("#lightcase-case").css("marginTop");//?????
                    $("body").prepend("<style>#lightcase-case{top:" + (titleHeight * 2.8 | 0) + "px !important;}</style>")
                }
            }
        },
        caption: "Lorem ipsum dolor sit amet, consectetur adipisicing elit.",
        speedIn: 50
    })
});