Element block pseudo-class :active generated with margin 0px font-weight normal box-sizing content-box padding 0px height 100% transform border-radius width 100% display block transition line-height 1 cursor default z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static background float none font-size 16px