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