a {
float: left;
width: 32px;
height: 32px;
text-align: left;
text-indent:-9999px;
background: url('../img/button.png') no-repeat 0 0;
-webkit-transition: background 300ms ease-in 2s; /* property duration timing-function delay */
-moz-transition: background 300ms ease-in 2s;
-o-transition: background 300ms ease-in 2s;
transition: background 300ms ease-in 2s;
-webkit-transition-property: background;
-webkit-transition-duration: 300ms;
-webkit-transition-timing-function: ease-in;
-webkit-transition-delay: 100ms;
-moz-transition-property: background;
-moz-transition-duration: 300ms;
-moz-transition-timing-function: ease-in;
-moz-transition-delay: 100ms;
-o-transition-property: background;
-o-transition-duration: 300ms;
-o-transition-timing-function: ease-in;
-o-transition-delay: 100ms;
transition-property: background;
transition-duration: 300ms;
transition-timing-function: ease-in;
transition-delay: 100ms;
}
a:hover {
background:position: 0 -32px;
}
derzeit hat es scroll up/down-Effekt, aber ich möchte den Hintergrund mit Fade-Effekt zu ändern, was sollte ich in der CSS ändern?
Danke!