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