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