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