Run ❯
×
Change Orientation
Change Theme, Dark/Light
<!DOCTYPE html> <html> <head> <style> #myDIV { border: 1px solid black; width: 400px; height: 100px; animation: mymove 5s infinite; } @keyframes mymove { 50% {font-size: 40px;} } </style> </head> <body> <h1>Animation of font-size</h1> <p>Gradually change the font-size of the text:<p> <div id="myDIV"> <p>This is a paragraph</p> </div> </body> </html>