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