mkdocs-material/src/assets/stylesheets/_config.scss

////
/// Copyright (c) 2016-2020 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
////

// ----------------------------------------------------------------------------
// Variables: typography
// ----------------------------------------------------------------------------

// Modular typographic scale
$ms-base: px2rem(16px);
$ms-ratio: $major-third;

// ----------------------------------------------------------------------------
// Variables: breakpoints
// ----------------------------------------------------------------------------

// Device-specific breakpoints
$break-devices: (
  mobile: (
    portrait:  px2em(220px)  px2em(479px),
    landscape: px2em(480px)  px2em(719px)
  ),
  tablet: (
    portrait:  px2em(720px)  px2em(959px),
    landscape: px2em(960px)  px2em(1219px)
  ),
  screen: (
    small:     px2em(1220px) px2em(1599px),
    medium:    px2em(1600px) px2em(1999px),
    large:     px2em(2000px)
  )
);