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