Die Defintion des Buttons
	.css3button1 {
	   display: inline-block;
	   outline: none;
	   cursor: pointer;
	   text-align: center;
	   text-decoration: none;
	   font: 14px/100% Arial, Helvetica, sans-serif;
	   padding: .5em 2em .55em;
	   text-shadow: 0 1px 1px rgba(0,0,0,.3);
	   -webkit-border-radius: .5em;
	   -moz-border-radius: .5em;
	   border-radius: .5em;
	   -webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2);
	   -moz-box-shadow: 0 1px 2px rgba(0,0,0,.2);
	   box-shadow: 0 1px 2px rgba(0,0,0,.2);
	}
	.css3button1:hover  { text-decoration: none;}
	.css3button1:active { position: relative; top: 1px;}
und die Farbangaben extra ;)
	.orange {
	   color: #fef4e9;
	   border: solid 1px #da7c0c;
	   /* Fallback für nicht CSS3 Browser */
	   background: #C89675;
	   /* Angabe für Webkit Browser */
	   background: -webkit-gradient(linear, left top, left bottom, from(#C89675), to(#c87137));
	   /* Angabe für Mozilla Browser */
	   background: -moz-linear-gradient(top, #C89675, #c87137);
	   /* Angabe für Internet Explorer */
	   filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#C89675', endColorstr='#c87137');
	}
	.orange:hover {
	   color: #fef4e9;
	   background: #E9833F;
	   background: -webkit-gradient(linear, left top, left bottom, from(#E9833F), to(#AC612F));
	   background: -moz-linear-gradient(top, #E9833F, #AC612F);
	   filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#E9833F', endColorstr='#AC612F');
	}
	.orange:active {
	   color: #fef4e9;
	   background: -webkit-gradient(linear, left top, left bottom, from(#c87137), to(#C89675));
	   background: -moz-linear-gradient(top, #c87137, #C89675);
	   filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#c87137', endColorstr='#C89675');
	}
und so kann man diese Definitionen dann benutzen
	
		<a class="css3button1 orange" href="css3-buttons.html">Button</a> 
	
Das Ergebnis gibt es hier: Button