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