CSS Loader

Alex Martinez

loader

This code uses the CSS property transform to rotate the animation at 0%, 100% and any intermediate values. The value 360deg is the complete rotation. Add "<div class="loader"></div>" in the HTML file.

Shortcut: css.loader

.loader {
  border: 16px solid #f3f3f3; /* Light grey */
  border-top: 16px solid #3498db; /* Blue */
  border-radius: 50%;
  width: 120px;
  height: 120px;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}