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