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