Wordpress 3.8：jQuery无法正常工作 - 没有错误

Question

OK,

so I've got this weird situation. I'm trying to include Paul Underwood's simple smooth scroll script (http://www.paulund.co.uk/smooth-scroll-to-internal-links-with-jquery) in a Wordpress one-pager running on Wordpress 3.8.1. However, the smooth scroll ain't working.

The script works perfectly on JFiddle, I've checked it for errors, but it's a simple copy-paste from the source, so that shouldn't be the problem. I'm pretty sure I've enqueued it properly in functions.php (yes, I also registerd jQuery). And it should work in noConflict.

So what am I missing here? It won't surprise me if it's a stupid little mistake...

Anyway, thanks in advance everyone :)

The HTML:

<a href="#main"><img class="arrow" src="<?php bloginfo('stylesheet_directory'); ?>/images/arrow-down.png" alt="scroll down"></a>

The script:

jQuery(document).ready(function($) {

$(document).ready(function() {
$('a[href^="#"]').on('click',function (e) {
    e.preventDefault();

var target = this.hash,
    $target = $(target);

$('html, body').stop().animate({
  'scrollTop': $target.offset().top
}, 900, 'swing', function () {
  window.location.hash = target;
    });
});
});

});

the functions.php

function my_scripts() {
wp_enqueue_script('jquery');
wp_enqueue_style( 'my-style', get_stylesheet_uri() );
wp_register_script( 'my-script', get_template_directory_uri().'/js/my-script.js', array('jquery'), '1.0', true );
wp_enqueue_script( 'my-script' );
}

add_action( 'wp_enqueue_scripts', 'my_scripts' );

Answer 1

OK, so I figured it out, guys.

As I predicted, it was some stupid little thing.

There was a relic

body{overflow-x: hidden} 

in my stylesheet.

This is what's been trolling me - removed the line, and now everything works fine.

Thanks for the help, though :-)