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