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////
/// Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>
///
/// Permission is hereby granted, free of charge, to any person obtaining a
/// copy of this software and associated documentation files (the "Software"),
/// to deal in the Software without restriction, including without limitation
/// the rights to use, copy, modify, merge, publish, distribute, sublicense,
/// and/or sell copies of the Software, and to permit persons to whom the
/// Software is furnished to do so, subject to the following conditions:
///
/// The above copyright notice and this permission notice shall be included in
/// all copies or substantial portions of the Software.
///
/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
/// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
/// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
/// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
/// DEALINGS
////
// ----------------------------------------------------------------------------
// Rules
// ----------------------------------------------------------------------------
// Clipboard button variables
:root {
--md-clipboard-icon: svg-load("material/content-copy.svg");
}
// ----------------------------------------------------------------------------
// Clipboard button
.md-clipboard {
position: absolute;
top: px2em(8px);
right: px2em(8px);
z-index: 1;
width: px2em(24px);
height: px2em(24px);
color: var(--md-default-fg-color--lightest);
cursor: pointer;
border-radius: px2rem(2px);
outline-color: var(--md-accent-fg-color);
outline-offset: px2rem(2px);
transition: color 250ms;
// [print]: Hide button
@media print {
display: none;
}
// Hide outline for pointer devices
&:not(.focus-visible) {
outline: none;
-webkit-tap-highlight-color: transparent;
}
// Darken color on code block hover
:hover > & {
color: var(--md-default-fg-color--light);
}
// Button on focus/hover
&:is(:focus, :hover) {
color: var(--md-accent-fg-color);
}
// Button icon - the width and height are defined in `em`, so the size is
// automatically adjusted for nested code blocks (e.g. in admonitions)
&::after {
display: block;
width: px2em(18px);
height: px2em(18px);
margin: 0 auto;
content: "";
background-color: currentcolor;
mask-image: var(--md-clipboard-icon);
mask-position: center;
mask-repeat: no-repeat;
mask-size: contain;
}
// Inline clipboard button
&--inline {
cursor: pointer;
// Code block
code {
transition:
color 250ms,
background-color 250ms;
}
// Code block on focus/hover
&:is(:focus, :hover) code {
color: var(--md-accent-fg-color);
background-color: var(--md-accent-fg-color--transparent);
}
}
}
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