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