/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
  * 2. Prevent adjustments of font size after orientation changes in iOS.
   */
html {
  line-height: 1.15;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
}

/* Sections
       ========================================================================== */
/**
 * Remove the margin in all browsers.
  */
body {
  margin: 0;
}

/**
   * Render the `main` element consistently in IE.
    */
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;
}

/* Grouping content
     ========================================================================== */
/**
 * 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 */
}

/* Text-level semantics
     ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
  */
a {
  background-color: transparent;
}

/**
   * 1. Remove the bottom border in Chrome 57-
    * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
     */
abbr[title] {
  border-bottom: none;
  /* 1 */
  text-decoration: underline;
  /* 2 */
  text-decoration: underline dotted;
  /* 2 */
}

/**
       * 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 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;
}

/* Forms
     ========================================================================== */
/**
 * 1. Change the font styles in all browsers.
  * 2. Remove the margin in Firefox and Safari.
   */
button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  /* 1 */
  font-size: 100%;
  /* 1 */
  line-height: 1.15;
  /* 1 */
  margin: 0;
  /* 2 */
}

/**
         * Show the overflow in IE.
          * 1. Show the overflow in Edge.
           */
button,
input {
  /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
  * 1. Remove the inheritance of text transform in Firefox.
   */
button,
select {
  /* 1 */
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
  */
button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

/**
   * 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;
}

/**
   * Correct the padding in Firefox.
    */
fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
  * 2. Correct the color inheritance from `fieldset` elements in IE.
   * 3. Remove the padding so developers are not caught out when they zero 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 */
}

/**
           * Add the correct vertical alignment in Chrome, Firefox, and Opera.
            */
progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
  */
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 in Chrome and Safari on macOS.
      */
[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
     ========================================================================== */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
  */
details {
  display: block;
}

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

/* Misc
   ========================================================================== */
/**
 * Add the correct display in IE 10+.
  */
template {
  display: none;
}

/**
 * Add the correct display in IE 10.
  */
[hidden] {
  display: none;
}

html {
  font-size: 62.5%;
  width: 100%;
  height: 100%;
}

body {
  position: relative;
  width: inherit;
  height: inherit;
  border: 0;
  padding: 0;
}

body, p, td, th, li, div {
  font-size: 1.5rem;
  line-height: 2.4rem;
  letter-spacing: 0.175rem;
  font-family: 'Noto Serif JP', serif;
  font-style: normal;
  font-weight: 400;
}

* {
  box-sizing: border-box;
}

a {
  color: #0075c2;
  text-decoration: none;
  transition: 1s color;
}

a:hover {
  color: #000d36;
}

h1 {
  margin-top: 30px;
  color: #000d36;
  font-size: 2.0rem;
}

h2 {
  color: #0075c2;
  font-size: 1.6rem;
}

section {
  margin: 100px auto;
}

header {
  position: fixed;
  left: 10px;
  top: 10px;
}

footer {
  position: fixed;
  right: 10px;
  bottom: 0px;
}

footer p {
  padding: 0;
  margin: 0;
  font-size: 1.0rem;
  color: #0075c2;
  text-align: right;
}

.logo {
  display: none;
  position: fixed;
  right: 50px;
  top: 50px;
}

.logo hr {
  border: 1px solid #0075c2;
}

@media screen and (min-width: 481px) {
  .logo {
    display: block;
  }
}

.main {
  padding: 50px;
}

@media screen and (min-width: 481px) {
  .main {
    padding: 100px;
  }
}