Fixed top alignment

Author: AlexKrupko

dist/css/DatePickerX.css

@@ -8,7 +8,7 @@
  * @copyright 2016 Avrora Team www.avrora.team
  * @license   MIT
  * @tutorial  http://datepickerx.avrora.team
- * @version   1.0.3
+ * @version   1.0.4
  */
 
 .date-picker-x-container {

dist/css/DatePickerX.min.css

@@ -8,7 +8,7 @@
  * @copyright 2016 Avrora Team www.avrora.team
  * @license   MIT
  * @tutorial  http://datepickerx.avrora.team
- * @version   1.0.3
+ * @version   1.0.4
  */
 
 !function()
@@ -207,7 +207,10 @@
                     elements.container.classList.remove('to-top');
 
                     var bcr = elements.container.getBoundingClientRect();
-                    bcr.bottom > window.innerHeight && bcr.top > elements.container.offsetHeight && elements.container.classList.add('to-top');
+                    if (bcr.bottom > window.innerHeight && bcr.top + input.offsetHeight > elements.container.offsetHeight) {
+                        elements.container.classList.add('to-top');
+                        elements.container.getBoundingClientRect().top < 0 && elements.container.classList.remove('to-top');
+                    }
 
                     openedDPX && openedDPX !== elements.container && openedDPX.classList.remove('active');
                     openedDPX = elements.container;