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