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