If you are referring to my Veritaserum theme (because I did not make the theme you’re using right now), you just have to wait until the masonry will load. The infinite scrolling works all right. You can look for the preview of the tag page here:
I’ve added a lot of theme options to improve the appearance and be flexible in using it. So here it goes.
THE COLORS
Link Hover color- Sets a color for the link.
Chat Odd Lines color- Sets a color for the odd lines in the chat posts as seen on the image.

THE OPTIONS
Moving Background- Enables the background to move as you scroll. This will be effectively seen with a background image.
Reverse Layout- Enables the sidebar switch from left to right and the posts from right to left as seen on the image.

Fixed Sidebar- Enables the sidebar to be fixed as you scroll the page. This will only work if “Show sidebar” option is enabled.
Show Custom Links- Enables the sidebar to show your custom links.
Audio Player Black- Enables the audio player background color in black. If not enabled, it will be in gray.
Show Sidebar- Enables the theme to be in a straight line view and the sidebar will be positioned on top as seen on the image.

Show User Portrait- Enables the theme to show the user portrait. This can be suitable for the uploadable sidebar image as well as the default display image.
Infinite Scrolling- Enables the theme to be in the infinite scrolling.
THE FONTS
Text font- Sets the font for the whole page except the titles.
Title font- Sets the title font. If you want to choose League Gothic as it is, better not to change this because it wont go back to its default if you chose another one.
Twitter font- Sets the tweets font (if any). Tumblr will automatically detect if you set up the twitter to tumblr settings. To learn how it is done, click here.
THE CUSTOM TEXTS
Text Size- Sets the font size of the texts in the body except the titles and tweets. “11” is the default and recommended.
Title Size- Sets the font size of the titles. “30” is the default.
Twitter Size- Sets the font size of the tweets. “13” is the default.
Photo Caption Font Size- Sets the font size for the photo posts with captions. ”13” is the default.
Pages Hover Width- Sets how many pixels will the left border links on the sidebar be when hovered. ”20” is the default.
Pages Text Align- Sets the alignment of the links on the sidebar. “center” is the default while you can change it also to “left” or “right”.
Pagination Font Size- Sets the font size of the next page and previous page links. ”13” is the default.
Custom Links 1-5 URL- Repaired the past coding of the custom links. Now you can use it without having a hard time. Enter the url for these options.
Custom Links 1-5 Title- Enter the display text of the custom links on the page.
ANOTHER IMPROVEMENTS OF THE THEME.
If the photo posts will have caption in it, when hovered, it will be like this:

If it has none, the original effect will be shown:

Plus, the masonry effect. Posts will be displayed with a masonry. This will help the positioning be at a constant.
THAT’S IT. THE 3RD UPDATE OF THE VERITASERUM THEME. IF YOU STILL HAVE SUGGESTIONS, QUESTIONS OR CONCERNS, BE FREE TO ASK ME HERE.
YOU CAN NOW INSTALL AND PREVIEW IT HERE.
Try re installing it here. Then hit “Reset Defaults” on the Appearance tab. If it still does not work out, please contact me immediately.
Go through the codes and look for this one:
Pages
{block:Ifshowarchivelink}<div class="pages"><a href="/archive">archive</a></div>{/block:Ifshowarchivelink}
{block:Ifshowrandomlink}<div class="pages"><a href="/random">random</a></div>{block:Ifshowrandomlink}
{block:Ifshowfeedlink}<div class="pages"><a href="{RSS}">{lang:feed}</a></div>{block:Ifshowfeedlink}
{block:HasPages}{block:Pages}<div class="pages"><a href="{URL}">{Label}</a></div>{/block:Pages}{/block:HasPages}
then add this one:
<div class="pages"><a href="ADD LINK HERE">DISPLAY TEXT HERE</a></div>
THANKS! :D
Look for this part of the codes:
Pages{block:Ifshowarchivelink}<div class="pages">archive</div>{/block:Ifshowarchivelink} {block:Ifshowrandomlink}<div class="pages">random</div>{block:Ifshowrandomlink} {block:Ifshowfeedlink}<div class="pages">{lang:feed}</div>{block:Ifshowfeedlink} {block:HasPages}{block:Pages}<div class="pages">{Label}</div>{/block:Pages}{/block:HasPages}
Then all you have to do is to add this one:
{block:AskEnabled}<div class="pages">Ask</div>{/block:AskEnabled}
Sure. I’ll update the theme tomorrow. Keep on checking and following my blog to receive updates. :D
11 APPEARANCE OPTIONS
COLORS: Make sure that the text and background color combinations are readable enough and contrasting with the background color so that visitors can view them with ease.
PAGES COLOR- Selects the text color for the pages or links on the left sidebar. This color will be used as a background color when the links are hovered.
PAGES BACKGROUND COLOR- Selects the background color for the pages or links on the left sidebar. This color will be used as a text color when the links are hovered.
TAGS COLOR- Selects the text color for the post’s tags in the posts section. This color will be used as a background color when the tags are hovered.
TAGS BACKGROUND COLOR- Selects the background color for the post’s tags in the posts section. This color will be used as a text color when the tags are hovered.
OPTIONS
WIDER LAYOUT- Switches the theme to a wider layout so that posts especially photos and videos will be given the emphasis as the viewers look at it. Recommended for Photography and Film blogs.
FADING IMAGES WHEN SCROLLED- Magically transforms the photos to a fading effect when the site is scrolled.
UPPERCASE TITLE- Makes all the titles on the site to uppercase.
SHOW USER PORTRAIT- Shows the portrait of the user (this photo is seen on you dashboard).
INFINITE SCROLLING- Enables the site to continuously load posts so that you won’t get tired of clicking the next page.
THIRD PARTY EXTENSION
DISQUS SHORTNAME- Enter your Disqus shortname to enable the appearance of the comments box where your viewers can put theirs.
Hmm, maybe you did not put http://www. thingy on your appearance tab. Remember to put http: on it because it will just be redirected to your site if you did not.
Link1 URL means you should put the URL itself.
Example: http://www.facebook.com/xxxx
Then on the Link1 Title, is the title for it.
Example: Facebook.
Hope your problem was solved. :)
Thank you for that suggestion. When photo posts are hovered, captions below will magically appear? Is that what you mean? I’ll update the theme and add an additional options regarding that. It takes about a week the theme to be updated. So just hold on and I’ll inform you if it can already be used.
Aww. Thank you! <3