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