/*\ |*| |*| Properties for the page: colors, etc. |*| |*| This is intended to be the easiest section to edit |*| some easy custom theming, (a custom color scheme, etc.). |*| \*/ :root { /* Standard colors for text. */ --text-fg-color: #333738; --text-fg-color-max-contrast: black; --text-bg-color: white; --outside-page-bg-color: #333738; /* A little color to avoid a fully monochromatic theme. */ --accent-color: #287789; --accent-color-bright: #44c7ef; /* Some colors intended to convey semnatics. */ --warning-color: #ffa92a; --danger-color: #f56257; --danger-color-dark: #bc2822; } /*\ |*| |*| Core elements: Sizing, padding, and application of theme colors |*| \*/ body { line-height: 1.25; font-family: sans-serif; color: var(--text-fg-color-max-contrast); } h1,h2 { color: var(--text-fg-color); font-weight: bold; } h1 { font-size: 150%; } h2 { font-size: 110%; } p,dl,dd { margin-bottom: 1em; } /*\ |*| |*| Overall page layout |*| |*| Assumes: Top-level div with id="page" for all content |*| \*/ /* Mobile-first: At small sized we have a white background and use the * entire screen width for the page (so the background color of the * body is not visible anywhere). */ body { background-color: var(--outside-page-bg-color); } #page { background-color: var(--text-bg-color); } /* For a small screen (in either width or height) change the * background of the body element to white so the application always * appears as if it is "full screen". */ @media screen and (max-width: 500px) and (max-height: 860px) { body { background-color: var(--text-bg-color); } } /* We never let the page content get larger than a large fixed width. * * And when the screen is wide enough, we can afford some "wasted" * space on either side of the page content. This starts at 0 for a * 620px wide page up to 50px on either side for a 820px wide page. * * Note: This 820px width for the page includes the padding so the * actual content is only ever as wide as 720px. * * Wider than that and we start to see the background on either side * of the page content. */ #page { box-sizing: border-box; max-width: 820px; margin-left: auto; margin-right: auto; padding-top: 0; padding-bottom: 0; padding-left: 1em; padding-right: 1em; } @media screen and (min-width: 620px) and (max-width: 820px) { #page { padding-left: calc(1em + (100% - 820px)/2); padding-right: calc(1em + (100% - 820px)/2); } } @media screen and (min-width: 820px) { #page { padding-left: calc(1em + 50px); padding-right: calc(1em + 50px); } } /* The calculations for height are different. We don't have any * vertical centering, so instead we have only some fixed padding on * the top. Then, the margin which allows the background to be visible * on the top and bottom starts appearing at a viewport height of 648 * and tops out at a size of 36px. */ #page { min-height: 500px; padding-top: 1em; } @media screen and (min-height: 648px) and (max-height: 720px) { #page { margin-top: calc((100vh - 648px)/2); margin-bottom: calc((100vh - 648px)/2); } } @media screen and (min-height: 720px) { #page { margin-top: 36px; margin-bottom: 36px; } } /*\ |*| |*| Responsive form layout |*| \*/ /* * * Within the form, fields can be placed in