.button{
  background:#e5e5e5;
  display:inline-block;
  margin:0 6px;
  padding:7px 20px 7px;
  color:#333;
  font:400 14px 'proxima_nova_regular';
  text-decoration:none;
  text-shadow: 0 1px 1px #FFF;
  border:1px solid #ccc;

  /* Bordes redondenados - Border Radius */
  -webkit-border-radius:4px;
  -moz-border-radius:4px;
  border-radius:4px;

    
  /* Aplcamos sombras al boton - Box Shadow */
  -webkit-box-shadow:inset 0 1px 0 rgba(255,255,255, .3), inset 0 0 0 1px rgba(255,255,255, .6), 0 1px 2px rgba(0, 0, 0, .1);
  -moz-box-shadow:inset 0 1px 0 rgba(255,255,255, .3), inset 0 0 0 1px rgba(255,255,255, .6), 0 1px 2px rgba(0, 0, 0, .1);
  box-shadow:inset 0 1px 0 rgba(255,255,255, .3), inset 0 0 0 1px rgba(255,255,255, .6), 0 1px 2px rgba(0, 0, 0, .1);

  /* Animacion - Transition */
  -webkit-transition: all ease-in-out .3s;
  -moz-transition: all ease-in-out .3s;
  transition: all ease-in-out .3s;
}