Element block pseudo-class :active generated with padding 20px border-radius width 163px height 0% font-weight normal line-height 1 background transition margin 0px display block box-sizing content-box border 0px rgba(0,0,0,1) solid font-size 16px overflow hidden float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform z-index auto