Element block pseudo-class :active generated with transition z-index auto margin 0px box-sizing content-box border-radius padding 0px cursor default opacity 1 float none width auto overflow visible display block outline none background font-weight normal font-size 16px text-shadow 1px 1px 2px rgba(0,0,0,0.5) border 4px rgba(0,0,0,1) solid transform box-shadow 3px 3px 4px rgba(0,0,0,0.4) height auto position static line-height normal