Element block pseudo-class :active generated with box-sizing content-box margin 0px font-weight normal background box-shadow 1px 1px 5px rgba(0,0,0,0.4) opacity 1 transform cursor default padding 0px transition outline none font-size 16px width auto float none border 0px rgba(0,0,0,1) solid position static z-index auto text-shadow display block line-height normal border-radius overflow visible height auto