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