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