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