redo main/register page

public/resources/animate.css-main/source/rotating_entrances/rotateInDownRight.css

@@ -0,0 +1,16 @@
+@keyframes rotateInDownRight {
+  from {
+    transform: rotate3d(0, 0, 1, 45deg);
+    opacity: 0;
+  }
+
+  to {
+    transform: translate3d(0, 0, 0);
+    opacity: 1;
+  }
+}
+
+.rotateInDownRight {
+  animation-name: rotateInDownRight;
+  transform-origin: right bottom;
+}