How to Create a Custom CSS Button: Step-by-Step Guide

Step-by-Step

1. Set the base style — background color, text color, padding, border-radius.
2. Add a shadow if you want the button to feel raised off the page.
3. Design the hover state — a color shift, a lift effect, or a shadow change when the cursor is over it.
4. Design the click (active) state — usually a slight visual "press" to confirm the click registered.
5. Copy the generated HTML and CSS into your project.

Where the Code Goes

<button class="my-button">Click Me</button>

.my-button {
  padding: 12px 24px;
  border-radius: 8px;
  background: #7c3aed;
  color: white;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.my-button:hover {
  background: #6d28d9;
}

The transition property is what makes the hover change feel smooth rather than instant — without it, the color simply snaps between states with no animation at all.

Testing Before You Ship It

Click the button, tab to it with your keyboard, and check it on a smaller screen before considering it finished. A button that looks great on a desktop monitor can turn out too small to comfortably tap on mobile, or have a hover effect that never triggers on a touchscreen device at all.