Element block pseudo-class :hover generated with border 4px rgba(0,0,0,1) solid z-index auto width 160px display block font-weight normal float none position static background box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px line-height 1 border-radius cursor default font-size 16px height auto margin 0px overflow hidden box-sizing content-box transform transition