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