/**
 * Prevent margin and border from affecting element width.
 * @see: https://css-tricks.com/inheriting-box-sizing-probably-slightly-better-best-practice/
 */
html {
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}


html {
  /**
   * Prevent iOS text size adjust after orientation change, without disabling
   * user zoom (https://developer.mozilla.org/en-US/docs/Web/CSS/text-size-adjust).
   */
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;

  /**
   * @see https://davidwalsh.name/font-smoothing
   */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


body {
  /**
   * Remove the default margin in all browsers
   */
  margin: 0;

  /**
   * Correct the line height in all browsers.
   */
  line-height: 1.15;
}


/**
 * Add the correct display in all browsers
 */
main {
  display: block;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}


/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}


/**
 * Remove default margin for non-typographical elements (that is,
 * elements not used for plain body copy, such as headings of `<p>`)
 */
blockquote,
figure,
pre {
  margin: 0;
}


/**
 * ==========================================================================
 * Text-level semantics
 * ==========================================================================
 */

/**
 * 1. Remove the gray background on active links in IE 10.
 * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
 */
a {
  background-color: transparent; /* 1 */
  -webkit-text-decoration-skip: objects; /* 2 */
}

/**
 * Remove the outline on focused links when they are also active or hovered
 * in all browsers (opinionated).
 */

a:active,
a:hover {
  outline-width: 0;
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/**
 * Add the correct font style in Android 4.3-.
 */
dfn {
  font-style: italic;
}


/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/**
 * ==========================================================================
 * Embedded content
 * ==========================================================================
 */

/**
 * Remove the border on images inside links in IE 10-.
 */
img {
  border-style: none;
}

/**
 * Hide the overflow in IE.
 */
svg:not(:root) {
  overflow: hidden;
}

iframe {
  border: 0;
}


/**
 * ==========================================================================
 * Forms
 * ==========================================================================
 */

/**
 * Show the overflow in IE and Edge.
 */
button,
input {
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge and Firefox, and IE.
 */
button,
select {
  text-transform: none;
}


/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}


fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so that we arent' caught by zeroing out
 *    `fieldset` elements in all browsers.
 */
legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}


/**
 * Remove the default vertical scrollbar in IE.
 */
textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10-.
 * 2. Remove the padding in IE 10-.
 */
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
 * Remove the inner padding and cancel buttons in Chrome and Safari on macOS.
 */
[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/**
 * ==========================================================================
 * Interactive elements
 * ==========================================================================
 */

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/**
 * Suppress the focus outline on elements that cannot be accessed via keyboard.
 * This prevents an unwanted focus outline from appearing around elements that
 * might still respond to pointer events.
 */
[tabindex="-1"]:focus {
  outline: none !important;
}


/**
 * ==========================================================================
 * Scripting
 * ==========================================================================
 */

/**
 * Add the correct display in IE.
 */
template {
  display: none;
}