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