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