Element block pseudo-class :hover generated with height auto border 2px rgba(0,0,0,1) solid float none transform z-index auto font-weight normal display block margin 0px width 160px font-size 16px padding 20px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition position static line-height 1 cursor default overflow hidden text-shadow 7px 1px 1px rgba(0,0,0,0.2) background border-radius box-sizing content-box