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