Generate Tailwind CSS styles for a certificate generator form. The form is enclosed in a container with the class "container-div." Apply responsive and visually appealing styles to form elements, including text inputs, select boxes, file inputs, buttons, and text areas. Consider a modern color scheme and proper spacing for an elegant design. Ensure the form is well-organized and visually cohesive.
Use only pure tailwindcss not shadcn/ui
| A shadcn/ui and v0 generation - v0
