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