.parent-class-name form .actions{
text-align:center;
}
/* .parent-class-name is the main class container of form. This works most of the time */
body .container-fluid .row-fluid .parent-class-name a.cta_button{
margin:0 auto;
float:none;
}
/* Give this styling if you have a max-width or width for your button.
If both don't work, please share the page link so that I can provide the accurate solution.
.parent-class-name form .actions{
text-align:center;
}
/* .parent-class-name is the main class container of form. This works most of the time */
body .container-fluid .row-fluid .parent-class-name a.cta_button{
margin:0 auto;
float:none;
}
/* Give this styling if you have a max-width or width for your button.
If both don't work, please share the page link so that I can provide the accurate solution.