Botones animados con CSS3

Su estructura es bien fácil y rápido

Código HTML :

<a href="#" class="a-btn">
    <span class="a-btn-slide-text">Ver</span>
    <img src="/images/header/logo.png" alt="Photos" />
    <span class="a-btn-text"><small>Cristalab</small> Pagina</span>
    <span class="a-btn-icon-right"><span></span></span>
</a>

EL css es este . . .

Código :

.a-btn{
    background:#a9db80;
    background:-webkit-gradient(linear,left top,left bottom,color-stop(#a9db80,0),color-stop(#96c56f,1));
    background:-webkit-linear-gradient(top, #a9db80 0%, #96c56f 100%);
    background:-moz-linear-gradient(top, #a9db80 0%, #96c56f 100%);
    background:-o-linear-gradient(top, #a9db80 0%, #96c56f 100%);
    background:linear-gradient(top, #a9db80 0%, #96c56f 100%);
    filter:progid:DXImageTransform.Microsoft.gradient( startColorstr='#a9db80', endColorstr='#96c56f',GradientType=0 );
    padding-left:90px;
    padding-right:105px;
    height:90px;
    display:inline-block;
    position:relative;
    border:1px solid #80ab5d;
    -webkit-box-shadow:0px 1px 1px rgba(255,255,255,0.8) inset, 1px 1px 3px rgba(0,0,0,0.2);
    -moz-box-shadow:0px 1px 1px rgba(255,255,255,0.8) inset, 1px 1px 3px rgba(0,0,0,0.2);
    box-shadow:0px 1px 1px rgba(255,255,255,0.8) inset, 1px 1px 3px rgba(0,0,0,0.2);
    -webkit-border-radius:4px;
    -moz-border-radius:4px;
    border-radius:4px;
    float:left;
    clear:both;
    margin:10px 0px;
    overflow:hidden;
    -webkit-transition:box-shadow 0.3s ease-in-out;
    -moz-transition:box-shadow 0.3s ease-in-out;
    -o-transition:box-shadow 0.3s ease-in-out;
    transition:box-shadow 0.3s ease-in-out;
}
.a-btn img{
    position:absolute;
    left:15px;
    top:13px;
    border:none;
    -webkit-transition:all 0.3s ease-in-out;
    -moz-transition:all 0.3s ease-in-out;
    -o-transition:all 0.3s ease-in-out;
    transition:all 0.3s ease-in-out;
}
.a-btn .a-btn-slide-text{
    position:absolute;
    font-size:36px;
    top:18px;
    left:18px;
    color:#6d954e;
    opacity:0;
    text-shadow:0px 1px 1px rgba(255,255,255,0.4);
    -webkit-transition:opacity 0.2s ease-in-out;
    -moz-transition:opacity 0.2s ease-in-out;
    -o-transition:opacity 0.2s ease-in-out;
    transition:opacity 0.2s ease-in-out;
}
.a-btn-text{
    padding-top:13px;
    display:block;
    font-size:30px;
    text-shadow:0px -1px 1px #80ab5d;
}
.a-btn-text small{
    display:block;
    font-size:11px;
    letter-spacing:1px;
}
.a-btn-icon-right{
    position:absolute;
    right:0px;
    top:0px;
    height:100%;
    width:80px;
    border-left:1px solid #80ab5d;
    -webkit-box-shadow:1px 0px 1px rgba(255,255,255,0.4) inset;
    -moz-box-shadow:1px 0px 1px rgba(255,255,255,0.4) inset;
    box-shadow:1px 0px 1px rgba(255,255,255,0.4) inset;
}
.a-btn-icon-right span{
    width:38px;
    height:38px;
    opacity:0.7;
    -webkit-border-radius:20px;
    -moz-border-radius:20px;
    border-radius:20px;
    position:absolute;
    left:50%;
    top:50%;
    margin:-20px 0px 0px -20px;
    border:1px solid rgba(0,0,0,0.5);
    background:#4e5c50 url(../images/arrow_down.png) no-repeat center center;
    -webkit-box-shadow:0px 1px 1px rgba(255,255,255,0.3) inset, 0px 1px 2px rgba(255,255,255,0.5);
    -moz-box-shadow:0px 1px 1px rgba(255,255,255,0.3) inset, 0px 1px 2px rgba(255,255,255,0.5);
    box-shadow:0px 1px 1px rgba(255,255,255,0.3) inset, 0px 1px 2px rgba(255,255,255,0.5);
    -webkit-transition:all 0.3s ease-in-out;
    -moz-transition:all 0.3s ease-in-out;
    -o-transition:all 0.3s ease-in-out;
    transition:all 0.3s ease-in-out;
}
.a-btn:hover{
    -webkit-box-shadow:0px 1px 1px rgba(255,255,255,0.8) inset, 1px 1px 5px rgba(0,0,0,0.4);
    -moz-box-shadow:0px 1px 1px rgba(255,255,255,0.8) inset, 1px 1px 5px rgba(0,0,0,0.4);
    box-shadow:0px 1px 1px rgba(255,255,255,0.8) inset, 1px 1px 5px rgba(0,0,0,0.4);
}
.a-btn:hover img{
    -webkit-transform:scale(10);
    -moz-transform:scale(10);
    -ms-transform:scale(10);
    -o-transform:scale(10);
    transform:scale(10);
    opacity:0;
}
.a-btn:hover .a-btn-slide-text,
.a-btn:hover .a-btn-icon-right span{
    opacity:1;
}
.a-btn:active{
    position:relative;
    top:1px;
    background:#80ab5d;
    -webkit-box-shadow:1px 1px 2px rgba(0,0,0,0.4) inset;
    -moz-box-shadow:1px 1px 2px rgba(0,0,0,0.4) inset;
    box-shadow:1px 1px 2px rgba(0,0,0,0.4) inset;
    border-color:#a9db80;
}
.a-btn:active .a-btn-icon-right span{
    -webkit-transform:scale(1.4);
    -moz-transform:scale(1.4);
    -ms-transform:scale(1.4);
    -o-transform:scale(1.4);
    transform:scale(1.4);
}

Y para añadirlo a tu pagina es asi . . .

Código HTML :

<link rel="stylesheet" type="text/css" href="Url del codigo.css" />

Ver demo

está genial pero faltaría una explicación para que sea tuto. por ejemplo que parte del codigo hace tal o cual animacion. O la logica de la animacion. Algo breve para que el ejemplo este un poco mas en contexto.

este código es tuyo??

mientras...movido a aportes

De nuevo codrops, ¿Qué vamos a hacer con esta gente que no entiende?

ya ni esta el codigopara poder verlo ja

saludos