Design 404 page Html Code Example

This reusable section presents a not-found state through a single error illustration, the heading “Page not found,” and the supporting message “The requested URL was not found on this server.” Its centered vertical structure keeps the explanation together, while the two side-by-side actions provide clear destinations for recovery. “Go Home” and “Contact Us” are separated visually through dark-filled and outlined button treatments. A bright yellow background and generous spacing frame the content without adding interaction; the block remains a static error-message composition that can be placed within a wider page flow.

The Error Message Leaves Clear Space Around Its Recovery Actions

The illustration, heading, supporting message, and attribution line already establish the section’s core purpose before any additional functionality is considered. They form one bounded content area: visual explanation first, text clarification second, and recovery actions at the bottom. The centered column makes the order easy to preserve if a project later needs an added data element or a project-specific integration near the existing controls.

The two buttons are the most obvious extension points. “Go Home” identifies a route back to a broader starting point, while “Contact Us” identifies a separate communication path. Their current dark-filled and outlined treatments distinguish the actions visually, so custom markup should fit into that relationship rather than replace the entire content stack. The illustration and bright yellow background can remain the visual context around any added element.

For an HTML Code use case, custom functionality should be treated as optional extension around this verified section, not as something already built into it. A project could place a context-specific widget, diagnostic detail, or alternative recovery control beside the existing message if its requirements call for one. The original static composition would still provide the understandable fallback state, with the added code serving a narrowly defined purpose.

Customize with Nicepage

Open this ready-made template in the HTML Code Generator and customize it visually in the Nicepage editor. Replace demo content, edit page sections, and adapt the design to your project without rebuilding the template from scratch.

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3. Click Add new block, search for id 444987 and click enter

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Extend This Page With Custom HTML Code

Insert Code With the HTML Element

Use the HTML Element to add custom code directly to a Block in the Nicepage editor. Enter the required markup in the Code field when the page needs content or functionality that is not available through the standard page elements.

Place the HTML Element in the Layout

Treat the HTML Element as part of the visual page composition. Adjust its position, width, height, alignment, and margins to place the custom content where it belongs alongside text, images, buttons, and other elements. This makes it possible to combine visually edited sections with project-specific code without separating the custom element from the rest of the layout.

Add HTML, CSS, JavaScript, and External Components

The HTML Element supports HTML, CSS, and JavaScript, allowing you to extend the page with custom markup and interactive functionality. It can also be used to embed custom code and third-party components, such as social feeds, advertising code, widgets, or other external functionality required by the project.

This workflow makes the template useful for projects that need a visual page editor together with custom HTML code, JavaScript, embedded components, and functionality beyond the standard page elements.