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