Read more buttons are automatically generated for content items that use the intro and main text option. However, you can easily insert them manually as witnessed on this demo. Use the following code:
<a href="your_link" class="readon">Read More...</a>
On the main tutorials section page, you will observe 2 types of read more buttons, in reference to the colour. This is a built in feature for the module hilites. However, the PNGfix and Demo Content buttons are not part of a module-hilite but still resemble the alternating buttons. In respects to style10, the red read more buttons are what would appear by default. Enact the following change to call another read more button.
<a href="#" class="readon">Read More...</a>
Above is the standard HTML code for the read more button, we insert extra tags to load a different coloured button:
<div id="section2">
<a href="#" class="readon">Read More...</a>
</div>