Thanks. That went a long way towards having a good page flip for treesaver.
One (minor?) issue is that I'd like the nextPage to be underneath the previous page before the transformation begins (not sliding in). (ie. it should look like a book).
I suspect something in the JS is fighting me.
.csstransforms3d .grid {
-webkit-transform-origin: 0% 50% 50%;
-webkit-transition: all 1s ease-out;
-moz-transition: all 1s ease-out;
-o-transition: all 1s ease-out;
transition: all 1s ease-out; }
.csstransforms3d .grid {
-webkit-transform: none !important; }
.csstransforms3d #previousPage {
-webkit-transform: perspective(2000) rotateY(-90deg) !important;
-moz-transform: perspective(2000) rotateY(-90deg) !important;
-o-transform: perspective(2000) rotateY(-90deg) !important;
transform: perspective(2000) rotateY(-90deg) !important; }