Hi there!

Thanks for your query.

There is no default option to achieve this. But you may try the following code in your custom CSS:

.sppb-addon-articles .sppb-addon-article .sppb-article-info-wrap h3 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

Note: Path towards custom CSS(Joomla 4): System>Site Templates Styles> Click on your current default template name then choose Template Options. Then find custom CSS within the custom code.

https://prnt.sc/5mBuSRh907N3

https://prnt.sc/ooiq-lkMEXr_

https://prnt.sc/nunlX-f5AhK1

Best Regards

Thanks Rashida, it works perfectly fine! Could you also tell me what code is responsible for truncating the intro text? Is it a css declaration?

Thanks for accepting the answer. Have a nice day!