Element block pseudo-class :active generated with box-sizing content-box transition line-height 1 border 0px rgba(0,0,0,1) solid display block position static font-size 16px font-weight normal box-shadow 2px 1px 1px rgba(0,0,0,0.3) transform cursor default height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto margin 0px border-radius padding 20px float none overflow hidden background width 160px