Element block pseudo-class :active generated with text-shadow border 0px rgba(0,0,0,1) solid transition height auto width auto box-sizing content-box display block line-height 1 padding 0px position static border-radius font-weight normal float none transform margin 0px font-size 16px background cursor default z-index auto box-shadow 0px 0px 2px rgba(0,0,0,0.5) overflow visible