Element block pseudo-class :active generated with font-size 16px text-shadow border-radius overflow visible transition position static line-height 1 padding 0px height auto z-index auto background font-weight normal box-sizing content-box border 0px rgba(0,0,0,1) solid width auto transform margin 0px box-shadow 0px 0px 6px rgba(0,0,0,0.5) display block cursor default float none