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