Table of Contents


About the Theme Builder

The Theme Builder is where you control how your portal looks - the theme it uses, its colors and fonts, its logo and background images, and its header and footer. You work against a live preview and nothing reaches your users until you publish.

Go to Setup > Manage > Theme Builder.

Administrators only.

Nothing is live until you publish. Every change you make is a working draft. Leaving the page with unpublished work warns you: Changes you made are not published! Are you sure you want to leave this page?


The Interface

The middle of the screen is a live preview. Around it:

ControlWhat it does
Select a PageSwitches the preview between Sample Home, Sample Form and Sample Login, so you can check a theme against more than one page type.
Pick a DevicePreviews the theme at desktop, tablet and phone widths.
Close PanelCollapses the settings panel to see more of the preview.

Four panels hold every setting:

PanelCoversPage
Theme and SettingsWhich theme is active, layout options, custom codethis page, and Custom CSS and JavaScript
Colors and FontsThe color palette and typographyColors and Fonts
ImagesLogo, favicon, login background, hero imageLogos and Images
Header & FooterHeader, footer, logo link, navigation menuHeader and Footer

Choosing a Theme

Your current theme is shown as Current theme. Click Change Theme to open the Theme Chooser, then Preview Theme to try one and Activate Theme to select it. The active one is marked Activated.

ThemeDescription
SimpleA simple and clean theme that is versatile for any brand. Header background color is configurable; the menu bar follows the page background. Logo and menu sit on one row, menu right-aligned.
SmoothnessA minimal and contemporary theme designed to focus on content.
ElegantA chic and stylish theme that scales your content to fit any device.
FlatA visually striking theme to highlight your brand using gradients. The header gradient is also used for the footer background.
MagentrixA prominent theme with a full-width hero background and floating menu support.
CustomA theme designed by web developers to deliver a highly customized look and feel. See the caution below.

Changing theme resets your settings. You are warned before it happens - All the settings and colors will be reset. Do you still want to change the theme? On some themes the narrower warning appears instead: 'Max page width' and 'Floating menu' setting will be set to the default. Note what you have configured before switching.

The Custom theme is licensed. If your portal does not have custom-theme support, selecting it is rejected when you save. Contact your Magentrix representative to add it.

A caution on the Custom theme. Magentrix recommends that developers do not restyle out-of-the-box components and modules with CSS, because future releases may not support those customizations.


Layout Settings

In the Theme and Settings panel:

SettingEffect
Max Page WidthCaps the width of page content. Useful for readability on wide screens.
Floating MenuKeeps the header menu at the top of the screen as users scroll.
RoundnessCorner rounding on interface elements.
Box ShadowShadow on dialogs and raised elements.
Banner Visual EffectA visual treatment on the banner area.

Not every setting is offered by every theme - the available options follow the theme you have selected.


Publishing

When you are satisfied, click Publish Theme. You are asked to confirm, because it is portal-wide: The whole portal will be updated with the new colors and settings. Still want to publish it?

See Previewing and Publishing a Theme.


Where to Go Next


Colors and Fonts >>

Last updated on 9/28/2026

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