Timeline Express – Single Column Add-On extends Timeline Express, and enables a new shortcode parameter single-column. When set to 1 (eg: [timeline-express single-column="1"]), the timeline will display in a single column – similar to the default Timeline Express mobile view. Basic Usage If you want to set a timeline to single column you can add the ‘single-column’ parameter to the [timeline-express] shortcode and set it to 1. Example [timeline-express single-column=”1″]