/*! normalize.css v4.1.1 | MIT License | github.com/necolas/normalize.css */
/** 1. Change the default font family in all browsers (opinionated). 2. Prevent adjustments of font size after orientation changes in IE and iOS. */

html {
    font-family: sans-serif;
    /* 1 */
    
    -ms-text-size-adjust: 100%;
    /* 2 */
    
    -webkit-text-size-adjust: 100%;
    /* 2 */
}
/** Remove the margin in all browsers (opinionated). */

body {
    margin: 0;
}
/* HTML5 display definitions ========================================================================== */
/** Add the correct display in IE 9-. 1. Add the correct display in Edge, IE, and Firefox. 2. Add the correct display in IE. */

article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section {
    /* 1 */
    
    display: block;
}
summary {
    display: list-item;
}
/** Add the correct display in IE 9-. */

audio,
canvas,
progress,
video {
    display: inline-block;
}
/** Add the correct display in iOS 4-7. */

audio:not([controls]) {
    display: none;
    height: 0;
}
/** Add the correct vertical alignment in Chrome, Firefox, and Opera. */

progress {
    vertical-align: baseline;
}
/** Add the correct display in IE 10-. 1. Add the correct display in IE. */

template,
[hidden] {
    display: none;
}
/* Links ========================================================================== */
/** 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;
}
/* Text-level semantics ========================================================================== */
/** 1. Remove the bottom border in Firefox 39-. 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 */
}
/** Prevent the duplicate application of `bolder` by the next rule in Safari 6. */

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

b,
strong {
    font-weight: bolder;
}
/** Add the correct font style in Android 4.3-. */

dfn {
    font-style: italic;
}
/** 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;
}
/** Add the correct background and color in IE 9-. */

mark {
    background-color: #ff0;
    color: #000;
}
/** 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;
}
/* Grouping content ========================================================================== */
/** 1. Correct the inheritance and scaling of font size in all browsers. 2. Correct the odd `em` font sizing in all browsers. */

code,
kbd,
pre,
samp {
    font-family: monospace, monospace;
    /* 1 */
    
    font-size: 1em;
    /* 2 */
}
/** Add the correct margin in IE 8. */

figure {
    margin: 1em 40px;
}
/** 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 */
}
/* Forms ========================================================================== */
/** 1. Change font properties to `inherit` in all browsers (opinionated). 2. Remove the margin in Firefox and Safari. */

button,
input,
select,
textarea {
    font: inherit;
    /* 1 */
    
    margin: 0;
    /* 2 */
}
/** Restore the font weight unset by the previous rule. */

optgroup {
    font-weight: bold;
}
/** 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;
}
/** 1. Prevent a WebKit bug where (2) destroys native `audio` and `video` controls in Android 4. 2. Correct the inability to style clickable types in iOS and Safari. */

button,
html [type="button"],
[type="reset"],
[type="submit"] {
    -webkit-appearance: button;
    /* 2 */
}
/** 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;
}
/** Change the border, margin, and padding in all browsers (opinionated). */

fieldset {
    border: 1px solid #c0c0c0;
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em;
}
/** 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 */
}
/** 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 OS X. */

[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}
/** Correct the text style of placeholders in Chrome, Edge, and Safari. */

::-webkit-input-placeholder {
    color: inherit;
    opacity: 0.54;
}
/** 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 */
}
* {
    box-sizing: border-box;
}
input,
select,
textarea,
button {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    font-size: 14px;
    line-height: 1.5;
    color: #24292e;
    background-color: #fff;
}
a {
    color: #0366d6;
    text-decoration: none;
}
a:hover,
a:active {
    text-decoration: underline;
}
strong {
    font-weight: 600;
}
hr,
.rule {
    height: 0;
    margin: 15px 0;
    overflow: hidden;
    background: transparent;
    border: 0;
    border-bottom: 1px solid #ddd;
}
hr::before,
.rule::before {
    display: table;
    content: "";
}
hr::after,
.rule::after {
    display: table;
    clear: both;
    content: "";
}
table {
    border-spacing: 0;
    border-collapse: collapse;
}
td,
th {
    padding: 0;
}
button {
    cursor: pointer;
}
h1,
h2,
h3,
h4,
h5,
h6 {
    margin-top: 0;
    margin-bottom: 0;
}
h1 {
    font-size: 32px;
    font-weight: 600;
}
h2 {
    font-size: 24px;
    font-weight: 600;
}
h3 {
    font-size: 20px;
    font-weight: 600;
}
h4 {
    font-size: 16px;
    font-weight: 600;
}
h5 {
    font-size: 14px;
    font-weight: 600;
}
h6 {
    font-size: 12px;
    font-weight: 600;
}
p {
    margin-top: 0;
    margin-bottom: 10px;
}
small {
    font-size: 90%;
}
blockquote {
    margin: 0;
}
ul,
ol {
    padding-left: 0;
    margin-top: 0;
    margin-bottom: 0;
}
ol ol,
ul ol {
    list-style-type: lower-roman;
}
ul ul ol,
ul ol ol,
ol ul ol,
ol ol ol {
    list-style-type: lower-alpha;
}
dd {
    margin-left: 0;
}
tt,
code {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
    font-size: 12px;
}
pre {
    margin-top: 0;
    margin-bottom: 0;
    font: 12px "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
}