Pavan

In your css:

.singular .entry-header, .singular .entry-content, .singular footer.entry-meta, .singular #comments-title{
     width:100%;
}

It swill fix your issue.

you have written this in your stylesheet.
so ur image is not resizing.
change the max-width to lower value e.g. 35%.

.entry-content img, .comment-content img, .widget img {
max-width: 97.5%;
}

Listen…
you have o just download the jquery core plugin….
and create new template page and link this plugin there….

You have to use the ajax with this plugin to load and page dynamically…..

for reference read this:
https://api.jquery.com/load/

If images are in post then use this code..

<?php
$args = array( 'post_type' => 'attachment', 'numberposts' => -1,'post_status' => null,'post_parent' =>$post->ID,'posts_per_page'=>3);
						 $attachments=get_posts($args);
 if ( $attachments ){
	?>
    <ul>
<?php
   foreach ( $attachments as $attachment ){
      $img = wp_get_attachment_image_src($attachment->ID, 'large');?>
	<li>
	<img src="<?php echo $img[0]; ?>" alt='' width="598" height="400"/>
	</li>
<?php	}?>
    </ul>
<?php	} ?>

It will surely print only three images from your attachment..

after that apply your stylesheet to look like yours

these are images uploaded in posts or page?

ok, i understood what u want…..
you have to wait for some time bro…….

ok, you dont’t want to fully refresh the page.
You want to partially refresh only the content part……
am i right………

you are using one header file and calling to every page…

If u don’t want o refresh the page then,
you have to use jquery for it….

is it a post ?

if it is, then do u want three posts like this?

ok, i have sent u request

ya sure……………
tell me how do u want me to contact……

I have seen ur website……..
what u want me to do./……..

Can u explain me fully…….

can u explain what exactly are u saying?

i mean, when u got to permalink tab in wp-admin…
and u choose some permalink, then at bottom of page
.htaccess file code is generated, and wordpress says you to copy that code to .htaccess file.

try to Manage it through the MENU tab in wp-admin… there you can edit the menus as u need to….

please give a link to ur website….
so that i can tell you what to do