Messes up Post/Sidebar Alignment After adding Share

Hey,
Error should be the addition by you. Are you sure there is no any errors in your code addition? Design break can happen when your code is wrong. Please check and update the thread.

If possible, paste the current code in the plugin after you changed it.

You’ve put double closing Divs. That’s the error. Try this code now.

echo '<!-- Counters by Genesis Optimized Social Share Plugin -->';
			echo '<div id="optimizedsocial">';
			echo '<div class="socialbox">';
			echo '<div class="fb-like" data-href="' . get_permalink( $post->ID ) . '" data-send="false" data-layout="box_count" data-show-faces="false"></div>';
                       echo '<div class="fb-share-button" data-href="' . get_permalink( $post->ID ) . '" data-type="box_count"></div>';
                       echo '<div class="socialbox"><a rel="nofollow" href="http://twitter.com/share" data-url="' . get_permalink( $post->ID ) . '" data-text="' . urlencode( strip_tags( get_the_title( $post->ID ) ) ) . '" data-count="vertical" class="twitter-share-button">Tweet</a></div>';
			echo '<div class="socialbox"><div class="g-plus" data-action="share" data-annotation="vertical-bubble" data-height="60"></div></div>';
			echo '<div class="socialbox pinterest"><a class="pin" href="http://www.pinterest.com/pin/create/button/?url=' . get_permalink( $post->ID ) . '&description=' . urlencode( strip_tags( get_the_title( $post->ID ) ) ) . '" data-pin-do="buttonPin" count-layout="vertical" data-pin-config="above">PinIt</a></div>';
			echo '<div class="clear"></div>';
			echo '</div>';
			echo '<!-- Counters by Genesis Optimized Social Share Plugin End -->';
		}
	}
}

//* XHTML Genesis Theme Support
add_action( 'genesis_after_post', 'optimized_counters', 1 );
function optimized_counters() {
if ( is_single() ) {
	echo '<!-- Counters by Optimized Social Share Plugin -->';
	echo '<div id="optimizedsocial">';
	echo '<div class="socialbox">';
	echo '<div class="fb-like" data-href="' . get_permalink( $post->ID ) . '" data-send="false" data-layout="box_count" data-show-faces="false"></div>';
        echo '<div class="fb-share-button" data-href="' . get_permalink( $post->ID ) . '" data-type="box_count"></div>';
        echo '<div class="socialbox"><a rel="nofollow" href="http://twitter.com/share" data-url="' . get_permalink( $post->ID ) . '" data-text="' . urlencode( strip_tags( get_the_title( $post->ID ) ) ) . '" data-count="vertical" class="twitter-share-button">Tweet</a></div>';
	echo '<div class="socialbox"><div class="g-plus" data-action="share" data-annotation="vertical-bubble" data-height="60"></div></div>';
	echo '<div class="socialbox pinterest"><a class="pin" href="http://www.pinterest.com/pin/create/button/?url=' . get_permalink( $post->ID ) . '&description=' . urlencode( strip_tags( get_the_title( $post->ID ) ) ) . '" data-pin-do="buttonPin" count-layout="vertical" data-pin-config="above">PinIt</a></div>';
	echo '<div class="clear"></div>';
	echo '</div>';
	echo '<!-- Counters by Optimized Social Share Plugin End -->';