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