Hi @pleasure94
I hope you are doing good today.
If you’re using the default Newsletter Signup template with First Name and Email Address, first use DRAG & DROP feature in edit mode to make them at same line.
To make submit button in same line with the above inputs add this code to Appearance -> Customize -> Additional CSS:
@media all and (min-width:783px) {
#forminator-module-122 .forminator-row {float:left; width:75%;}
#forminator-module-122 .forminator-row.forminator-row-last {float:right; width:25%;}
#forminator-module-122 .forminator-row.forminator-row-last .forminator-col {width:100%; padding:0;}
#forminator-module-122 .forminator-row.forminator-row-last .forminator-col button {width:100%; margin:20px 0 0 0;}
}
where 122 is your form ID.
Kind Regards,
Kris