/([^\d.-]|(?<=\.\d\d).+)/g
The CSS WG has resolved that transitions don't run to/from auto values.
menuWrapper = $('.h_menu2 .menu_wrapper');
if (totalMenuWidth < menuWrapper.width()) {
menuWrapper.addClass('fluid');
} else {
menuWrapper.removeClass('fluid');
}
.block:has(a:visited) { opacity: 0.5; }
var ttl = 0;
var prevS, prevScrollDir;
$(window).on('scroll', function() {
var s = $(this).scrollTop();
var scrollDir = s > prevS;
if (scrollDir == prevScrollDir) {
ttl += (s-prevS);
if (ttl > 500) {
$(".m").removeClass('hide');
}
} else {
ttl = 0;
$(".m").addClass('hide');
}
prevS = s;
prevScrollDir = scrollDir;
});