From 7a613a4507543bed5b1d1cc3112192b1cffb2bee Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Juhamatti=20Niemel=C3=A4?= Date: Sat, 19 Nov 2022 20:29:59 +0200 Subject: [PATCH] Add theme 'dracula' New theme using color palette from [Dracula](https://draculatheme.com/) dark editor theme available for quite a number of different applications. --- css/theme/source/dracula.scss | 132 +++++++++++ dist/theme/dracula.css | 414 ++++++++++++++++++++++++++++++++++ 2 files changed, 546 insertions(+) create mode 100644 css/theme/source/dracula.scss create mode 100644 dist/theme/dracula.css diff --git a/css/theme/source/dracula.scss b/css/theme/source/dracula.scss new file mode 100644 index 00000000..67fb59c9 --- /dev/null +++ b/css/theme/source/dracula.scss @@ -0,0 +1,132 @@ +/** + * Dracula Dark theme for reveal.js. + * Based on https://draculatheme.com + */ + + +// Default mixins and settings ----------------- +@import "../template/mixins"; +@import "../template/settings"; +// --------------------------------------------- + + + +// Include theme-specific fonts +$systemFontsSansSerif: -apple-system, + BlinkMacSystemFont, + avenir next, + avenir, + segoe ui, + helvetica neue, + helvetica, + Cantarell, + Ubuntu, + roboto, + noto, + arial, + sans-serif; +$systemFontsMono: Menlo, + Consolas, + Monaco, + Liberation Mono, + Lucida Console, + monospace; + +/** + * Dracula colors by Zeno Rocha + * https://draculatheme.com/contribute + */ +html * { + color-profile: sRGB; + rendering-intent: auto; +} + +$background: #282A36; +$foreground: #F8F8F2; +$selection: #44475A; +$comment: #6272A4; +$red: #FF5555; +$orange: #FFB86C; +$yellow: #F1FA8C; +$green: #50FA7B; +$purple: #BD93F9; +$cyan: #8BE9FD; +$pink: #FF79C6; + + + +// Override theme settings (see ../template/settings.scss) +$mainColor: $foreground; +$headingColor: $purple; +$headingTextShadow: none; +$headingTextTransform: none; +$backgroundColor: $background; +$linkColor: $pink; +$linkColorHover: $cyan; +$selectionBackgroundColor: $selection; +$inlineCodeColor: $green; +$listBulletColor: $cyan; + +$mainFont: $systemFontsSansSerif; +$codeFont: "Fira Code", $systemFontsMono; + +// Change text colors against light slide backgrounds +@include light-bg-text-color($background); + +// Theme template ------------------------------ +@import "../template/theme"; +// --------------------------------------------- + +// Define additional color effects based on Dracula spec +// https://spec.draculatheme.com/ +:root { + --r-bold-color: #{$orange}; + --r-italic-color: #{$yellow}; + --r-inline-code-color: #{$inlineCodeColor}; + --r-list-bullet-color: #{$listBulletColor}; +} + +.reveal strong, .reveal b { + color: var(--r-bold-color); +} + +.reveal em, .reveal i, .reveal blockquote { + color: var(--r-italic-color); +} + +.reveal code { + color: var(--r-inline-code-color); +} + +// Dracula colored list bullets and numbers +.reveal ul { + list-style: none; +} + +.reveal ul li::before { + content: "•"; + color: var(--r-list-bullet-color); + display: inline-block; + width: 1em; + margin-left: -1em +} + +.reveal ol { + list-style: none; + counter-reset: li; +} + +.reveal ol li::before { + content: counter(li) "."; + color: var(--r-list-bullet-color); + display: inline-block; + width: 2em; + + margin-left: -2.5em; + margin-right: 0.5em; + text-align: right; +} + +.reveal ol li { + counter-increment: li +} diff --git a/dist/theme/dracula.css b/dist/theme/dracula.css new file mode 100644 index 00000000..3eb33069 --- /dev/null +++ b/dist/theme/dracula.css @@ -0,0 +1,414 @@ +@charset "UTF-8"; +/** + * Dracula Dark theme for reveal.js. + * Based on https://draculatheme.com + */ +/** + * Dracula colors by Zeno Rocha + * https://draculatheme.com/contribute + */ +html * { + color-profile: sRGB; + rendering-intent: auto; +} + +section.has-light-background, section.has-light-background h1, section.has-light-background h2, section.has-light-background h3, section.has-light-background h4, section.has-light-background h5, section.has-light-background h6 { + color: #282A36; +} + +/********************************************* + * GLOBAL STYLES + *********************************************/ +:root { + --r-background-color: #282A36; + --r-main-font: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Cantarell, Ubuntu, roboto, noto, arial, sans-serif; + --r-main-font-size: 40px; + --r-main-color: #F8F8F2; + --r-block-margin: 20px; + --r-heading-margin: 0 0 20px 0; + --r-heading-font: League Gothic, Impact, sans-serif; + --r-heading-color: #BD93F9; + --r-heading-line-height: 1.2; + --r-heading-letter-spacing: normal; + --r-heading-text-transform: none; + --r-heading-text-shadow: none; + --r-heading-font-weight: normal; + --r-heading1-text-shadow: none; + --r-heading1-size: 3.77em; + --r-heading2-size: 2.11em; + --r-heading3-size: 1.55em; + --r-heading4-size: 1em; + --r-code-font: Fira Code, Menlo, Consolas, Monaco, Liberation Mono, Lucida Console, monospace; + --r-link-color: #FF79C6; + --r-link-color-dark: #ff2da5; + --r-link-color-hover: #8BE9FD; + --r-selection-background-color: #44475A; + --r-selection-color: #fff; +} + +.reveal-viewport { + background: #282A36; + background-color: var(--r-background-color); +} + +.reveal { + font-family: var(--r-main-font); + font-size: var(--r-main-font-size); + font-weight: normal; + color: var(--r-main-color); +} + +.reveal ::selection { + color: var(--r-selection-color); + background: var(--r-selection-background-color); + text-shadow: none; +} + +.reveal ::-moz-selection { + color: var(--r-selection-color); + background: var(--r-selection-background-color); + text-shadow: none; +} + +.reveal .slides section, +.reveal .slides section > section { + line-height: 1.3; + font-weight: inherit; +} + +/********************************************* + * HEADERS + *********************************************/ +.reveal h1, +.reveal h2, +.reveal h3, +.reveal h4, +.reveal h5, +.reveal h6 { + margin: var(--r-heading-margin); + color: var(--r-heading-color); + font-family: var(--r-heading-font); + font-weight: var(--r-heading-font-weight); + line-height: var(--r-heading-line-height); + letter-spacing: var(--r-heading-letter-spacing); + text-transform: var(--r-heading-text-transform); + text-shadow: var(--r-heading-text-shadow); + word-wrap: break-word; +} + +.reveal h1 { + font-size: var(--r-heading1-size); +} + +.reveal h2 { + font-size: var(--r-heading2-size); +} + +.reveal h3 { + font-size: var(--r-heading3-size); +} + +.reveal h4 { + font-size: var(--r-heading4-size); +} + +.reveal h1 { + text-shadow: var(--r-heading1-text-shadow); +} + +/********************************************* + * OTHER + *********************************************/ +.reveal p { + margin: var(--r-block-margin) 0; + line-height: 1.3; +} + +/* Remove trailing margins after titles */ +.reveal h1:last-child, +.reveal h2:last-child, +.reveal h3:last-child, +.reveal h4:last-child, +.reveal h5:last-child, +.reveal h6:last-child { + margin-bottom: 0; +} + +/* Ensure certain elements are never larger than the slide itself */ +.reveal img, +.reveal video, +.reveal iframe { + max-width: 95%; + max-height: 95%; +} + +.reveal strong, +.reveal b { + font-weight: bold; +} + +.reveal em { + font-style: italic; +} + +.reveal ol, +.reveal dl, +.reveal ul { + display: inline-block; + text-align: left; + margin: 0 0 0 1em; +} + +.reveal ol { + list-style-type: decimal; +} + +.reveal ul { + list-style-type: disc; +} + +.reveal ul ul { + list-style-type: square; +} + +.reveal ul ul ul { + list-style-type: circle; +} + +.reveal ul ul, +.reveal ul ol, +.reveal ol ol, +.reveal ol ul { + display: block; + margin-left: 40px; +} + +.reveal dt { + font-weight: bold; +} + +.reveal dd { + margin-left: 40px; +} + +.reveal blockquote { + display: block; + position: relative; + width: 70%; + margin: var(--r-block-margin) auto; + padding: 5px; + font-style: italic; + background: rgba(255, 255, 255, 0.05); + box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); +} + +.reveal blockquote p:first-child, +.reveal blockquote p:last-child { + display: inline-block; +} + +.reveal q { + font-style: italic; +} + +.reveal pre { + display: block; + position: relative; + width: 90%; + margin: var(--r-block-margin) auto; + text-align: left; + font-size: 0.55em; + font-family: var(--r-code-font); + line-height: 1.2em; + word-wrap: break-word; + box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15); +} + +.reveal code { + font-family: var(--r-code-font); + text-transform: none; + tab-size: 2; +} + +.reveal pre code { + display: block; + padding: 5px; + overflow: auto; + max-height: 400px; + word-wrap: normal; +} + +.reveal .code-wrapper { + white-space: normal; +} + +.reveal .code-wrapper code { + white-space: pre; +} + +.reveal table { + margin: auto; + border-collapse: collapse; + border-spacing: 0; +} + +.reveal table th { + font-weight: bold; +} + +.reveal table th, +.reveal table td { + text-align: left; + padding: 0.2em 0.5em 0.2em 0.5em; + border-bottom: 1px solid; +} + +.reveal table th[align=center], +.reveal table td[align=center] { + text-align: center; +} + +.reveal table th[align=right], +.reveal table td[align=right] { + text-align: right; +} + +.reveal table tbody tr:last-child th, +.reveal table tbody tr:last-child td { + border-bottom: none; +} + +.reveal sup { + vertical-align: super; + font-size: smaller; +} + +.reveal sub { + vertical-align: sub; + font-size: smaller; +} + +.reveal small { + display: inline-block; + font-size: 0.6em; + line-height: 1.2em; + vertical-align: top; +} + +.reveal small * { + vertical-align: top; +} + +.reveal img { + margin: var(--r-block-margin) 0; +} + +/********************************************* + * LINKS + *********************************************/ +.reveal a { + color: var(--r-link-color); + text-decoration: none; + transition: color 0.15s ease; +} + +.reveal a:hover { + color: var(--r-link-color-hover); + text-shadow: none; + border: none; +} + +.reveal .roll span:after { + color: #fff; + background: var(--r-link-color-dark); +} + +/********************************************* + * Frame helper + *********************************************/ +.reveal .r-frame { + border: 4px solid var(--r-main-color); + box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); +} + +.reveal a .r-frame { + transition: all 0.15s linear; +} + +.reveal a:hover .r-frame { + border-color: var(--r-link-color); + box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); +} + +/********************************************* + * NAVIGATION CONTROLS + *********************************************/ +.reveal .controls { + color: var(--r-link-color); +} + +/********************************************* + * PROGRESS BAR + *********************************************/ +.reveal .progress { + background: rgba(0, 0, 0, 0.2); + color: var(--r-link-color); +} + +/********************************************* + * PRINT BACKGROUND + *********************************************/ +@media print { + .backgrounds { + background-color: var(--r-background-color); + } +} +:root { + --r-bold-color: #FFB86C; + --r-italic-color: #F1FA8C; + --r-inline-code-color: #50FA7B; + --r-list-bullet-color: #8BE9FD; +} + +.reveal strong, .reveal b { + color: var(--r-bold-color); +} + +.reveal em, .reveal i, .reveal blockquote { + color: var(--r-italic-color); +} + +.reveal code { + color: var(--r-inline-code-color); +} + +.reveal ul { + list-style: none; +} + +.reveal ul li::before { + content: "•"; + color: var(--r-list-bullet-color); + display: inline-block; + width: 1em; + margin-left: -1em; +} + +.reveal ol { + list-style: none; + counter-reset: li; +} + +.reveal ol li::before { + content: counter(li) "."; + color: var(--r-list-bullet-color); + display: inline-block; + width: 2em; + margin-left: -2.5em; + margin-right: 0.5em; + text-align: right; +} + +.reveal ol li { + counter-increment: li; +} \ No newline at end of file