Element block pseudo-class :active generated with position static box-sizing content-box box-shadow 5px 5px 8px rgba(0,0,0,0.4) width 160px background border-radius z-index auto border 0px rgba(0,0,0,1) solid cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px line-height 1 height auto float none font-size 16px font-weight normal display block margin 0px transition overflow hidden transform