HTML CSS examples for CSS Property:opacity
Transition placeholder opacity
<html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <style id="compiled-css" type="text/css"> input[type=text]:-moz-placeholder { opacity:2; transition:opacity 2s; } input[type=text]:focus:-moz-placeholder { opacity:.2; } input[type=text]::-webkit-input-placeholder { opacity:2; transition:opacity 2s; } input[type=text]:focus::-webkit-input-placeholder { opacity:.2; } </style> <!--from www . ja v a 2 s .c o m--> </head> <body> <input type="text" placeholder="some cool text"> </body> </html>