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