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