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