Element block pseudo-class :active generated with height auto transition background box-sizing content-box box-shadow border 0px rgba(0,0,0,1) solid position static z-index auto display block outline none line-height normal border-radius transform padding 0px text-shadow 0px 1px 0px rgb(204,204,204) font-weight normal cursor pointer opacity 1 width auto font-size 72px overflow visible margin 0px float none