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