@media (prefers-color-scheme: light) { body { background: #ffffff; color: #212529; } span.reserved { color: #606060; } a, a:visited { color: #0097c1; } a:hover, a.reserved:hover { color: #00556c; } a.reserved, a.reserved:visited { color: #606060; } #index-of-zips table tr:hover { background-color: #eff1f2; } aside.note { background-color: #a0a0ff; color: #111519; } aside.note::before { background-color: #5858ff; color: #000000; } aside.warning { background-color: #ffb090; color: #111519; font-weight: 500; } aside.warning::before { background-color: #ff7050; font-weight: 600; } aside > p > a, a:visited { color: #0077a1; } aside > p > a:hover { color: #00455c; } blockquote { background-color: #e0e0e0 } } @media (prefers-color-scheme: dark) { body { background: #111111; color: #eeeeee; } img { background: #bbbbbb; } img.section-anchor { background: #111111; } span.reserved { color: #a0a0a0; } a, a:visited { color: #00b7e1; } a:hover, a.reserved:hover { color: #00e2f5; } a.reserved, a.reserved:visited { color: #a0a0a0; } #index-of-zips table tr:hover { background-color: #303030; } aside.note { background-color: #6060e0; color: #ffffff; } aside.note::before { background-color: #3030e0; } aside.warning { background-color: #e08060; color: #ffffff; font-weight: 700; } aside.warning::before { background-color: #e05030; font-weight: 800; } aside > p > a, a:visited { color: #50e7f4; } aside > p > a:hover { color: #90ffff; } blockquote { background-color: #202020 } } aside { display: flex; flex-direction: column; gap: 1em; padding-top: 0.15rem; padding-left: 0.15rem; padding-right: 0.15rem; padding-bottom: 0; margin-bottom: 1.5rem; } aside::before { font-size: 130%; padding-top: 0.2rem; padding-left: 1rem; padding-right: 0.2rem; padding-bottom: 0.3rem; margin-bottom: 1.2rem; } aside.note::before { content: "Note"; } aside.warning::before { content: "Warning"; } aside > p { padding-left: 1rem; padding-right: 1rem; } @font-face { font-family: robotolight; src: url('../assets/fonts/Roboto-Light-webfont.woff') format('woff'); font-weight: 100; font-style: normal; } @font-face { font-family: robotoregular; src: url('../assets/fonts/Roboto-Regular-webfont.woff') format('woff'); font-weight: normal; font-style: normal; } @font-face { font-family: robotomedium; src: url('../assets/fonts/Roboto-Medium-webfont.woff') format('woff'); font-weight: normal; font-style: normal; } body, body > section { margin: 0 auto; padding: 1.5rem 0 3rem; } body { font-family: 'robotoregular',Arial,Helvetica Neue,Helvetica,sans-serif; line-height: 1.5; max-width: 1140px; font-size: 16px; } body > section { max-width: 83.33333%; } h1, h2, h3, h4, h5, h6, h7, h8 { margin: 1.875rem 0 1rem; } h1, h2, h3, h4 { font-family: 'robotolight',Arial,Helvetica Neue,Helvetica,sans-serif; line-height: 1.3; font-weight: 100; } h5, h6, h7, h8 { font-family: 'robotomedium',Arial,Helvetica Neue,Helvetica,sans-serif; line-height: 1.3; font-weight: 125; } h1 { font-size: 2.5rem; margin-bottom: 1.5rem; } h1 code { font-size: 2.25rem; font-weight: 300; } h2 { font-size: 2.125rem; margin-bottom: 1.125rem; } h2 code { font-size: 1.9rem; font-weight: 300; } h3 { font-size: 1.85rem; } h3 code { font-size: 1.65rem; font-weight: 300; } h4 { font-size: 1.5rem; } h4 code { font-size: 1.35rem; font-weight: 200; } h5 { font-size: 1.3rem; } h6 { font-size: 1.3rem; } h7 { font-size: 1.25rem; } h8 { font-size: 1.2rem; } blockquote { margin: 0 1rem 1.5rem 1rem; padding: 1rem 1rem 0 1rem; overflow-x: auto; } p { margin-top: 0; margin-bottom: calc( 1rem + 1ex ); } table { margin-top: 0.5rem; margin-bottom: calc( 1rem + 1ex ); } ul, ol { margin-top: -0.4rem; margin-bottom: calc( 0.5rem + 1ex ); } li ol { margin-top: 0.25ex; } li ul { margin-top: 0.25ex; } li { margin-top: 0.5ex; margin-bottom: 0.5rem; } p, ul, ol, dl, table { font-size: 1.125rem; line-height: 1.625; } pre { display: block; overflow-x: auto; overflow-y: hidden; border: 1px solid #e6e7e8; padding: 0.625rem; font-size: 0.9375rem; } span.math { transform: scale(1, 1.03); -moz-transform: scale(1, 1.03); -ms-transform: scale(1, 1.03); -webkit-transform: scale(1, 1.03); -o-transform: scale(1, 1.03); font-size: 0.97rem; } div.math { transform: scale(1.3, 1.339); -moz-transform: scale(1.3, 1.339); -ms-transform: scale(1.3, 1.339); -webkit-transform: scale(1.3, 1.339); -o-transform: scale(1.3, 1.339); display: block; overflow-x: auto; overflow-y: hidden; margin: 2.6rem 1rem 2.6rem 1rem; text-align: center; padding: 0; font-size: 0.97rem; } a, a:visited { text-decoration: none; } a:hover, a.reserved:hover { text-decoration: underline; } a.reserved, a.reserved:visited { text-decoration: none; } span.section-anchor { opacity: 0; } span.section-anchor:hover { opacity: 1; } span.section-heading:hover + span { opacity: 1; } a.footnote_reference::before { content: "["; } a.footnote_reference::after { content: "]"; } strong, b { font-family: 'robotomedium',Arial,Helvetica Neue,Helvetica,sans-serif; font-weight: normal; } hr { border-top: 1px solid #e6e7e8; margin: 1.875rem 0; } table { border-collapse: collapse; border: 0 none transparent; } th, td { border: 1px solid #212529; } th, td { padding-left: 0.7rem; padding-right: 0.75rem; padding-top: 0.4rem; padding-bottom: 0.4rem; vertical-align: top; } td:first-child { text-align: center; } #index-of-zips table td:first-child + td { padding: 0; } #index-of-zips table a { display: block; padding-left: 0.7rem; padding-right: 0.75rem; padding-top: 0.4rem; padding-bottom: 0.4rem; } #references table, #references th, #references td { border: 0 none transparent; font-size: 1.125rem; } #references table { margin-bottom: 0; } #references th::before { content: "["; } #references th::after { content: "]"; } @media (max-width: 576px) { table:not(.footnote) { display: block; } pre, div.math { font-size: 0.5rem; } table { font-size: 0.6rem; } } @media (min-width: 576px) { body > section { max-width: initial; width: 510px; } pre, div.math { font-size: 0.5rem; } table { font-size: 0.6rem; } } @media (min-width: 768px) { body > section { width: 690px; } pre, div.math { font-size: 0.55rem; } table { font-size: 0.7rem; } } @media (min-width: 992px) { body > section { width: 770px; } pre, div.math { font-size: 0.6rem; } table { font-size: 0.8rem; } } @media (min-width: 1200px) { body > section { max-width: initial; width: 920px; } pre, div.math { font-size: 0.68rem; } table { font-size: 0.85rem; } } @media (min-width: 1390px) { body > section { max-width: initial; width: 1200px; } pre, div.math { font-size: 0.75rem; } table { font-size: 1rem; } }