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