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