Element block pseudo-class :active generated with font-size 16px margin 0px height auto border 0px rgba(0,0,0,1) solid background cursor default line-height 1 border-radius z-index auto display block transform padding 20px overflow hidden float none box-shadow 0px 0px 15px rgba(0,0,0,1) position static transition font-weight normal width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box