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