• Add 2 or more buttons into a single column row
• Give the row the class hws-buttons-sidebyside and add following css
• Buttons will be left aligned. To horizontally center them, add text-align:center; as indicated.

Left aligned

/** START buttons side by side in a row **/
.hws-buttons-sidebyside .et_pb_button_module_wrapper {
display: inline-block !important;
margin-right: 10px !important;
}
/** END buttons side by side in a row **/
Code language: CSS (css)

Centered

/** START buttons side by side in a row **/
.hws-buttons-sidebyside .et_pb_button_module_wrapper {
display: inline-block !important;
margin-right: 10px !important;
}
.hws-buttons-sidebyside{
text-align:center !important;
}
/** END buttons side by side in a row **/
Code language: CSS (css)