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