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