Element block pseudo-class :active generated with overflow hidden transition line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static cursor default transform padding 20px background display block font-size 16px float none width 160px height auto box-sizing content-box border-radius z-index auto font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px border 0px rgba(0,0,0,1) solid