Element block pseudo-class :hover generated with z-index auto transition font-size 50% overflow hidden margin 0px box-sizing content-box width 160px border 0px rgba(0,0,0,1) solid line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto border-radius padding 20px font-weight normal background cursor default position static transform