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