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