redo main/register page

public/resources/animate.css-main/source/rotating_exits/rotateOutDownLeft.css

@@ -0,0 +1,15 @@
+@keyframes rotateOutDownLeft {
+  from {
+    opacity: 1;
+  }
+
+  to {
+    transform: rotate3d(0, 0, 1, 45deg);
+    opacity: 0;
+  }
+}
+
+.rotateOutDownLeft {
+  animation-name: rotateOutDownLeft;
+  transform-origin: left bottom;
+}