Element block pseudo-class :active generated with transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px height auto cursor default transform box-sizing content-box font-size 16px position static line-height 1 margin 0px font-weight normal background padding 25px overflow hidden z-index auto border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none border-radius display block