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