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