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