/*! 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,
 body,
 div,
 span,
 applet,
 object,
 iframe,
 h1,
 h2,
 h3,
 h4,
 h5,
 h6,
 p,
 blockquote,
 pre,
 a,
 abbr,
 acronym,
 address,
 big,
 cite,
 code,
 del,
 dfn,
 em,
 img,
 ins,
 kbd,
 q,
 s,
 samp,
 small,
 strike,
 strong,
 sub,
 sup,
 tt,
 var,
 b,
 u,
 i,
 center,
 dl,
 dt,
 dd,
 ol,
 ul,
 li,
 fieldset,
 form,
 label,
 legend,
 table,
 caption,
 tbody,
 tfoot,
 thead,
 tr,
 th,
 td,
 article,
 aside,
 canvas,
 details,
 embed,
 figure,
 figcaption,
 footer,
 header,
 menu,
 nav,
 output,
 ruby,
 section,
 summary,
 time,
 mark,
 audio,
 video,
 input,
 button {
   box-sizing: border-box;
   outline: none;
   margin: 0;
   padding: 0;
   font-family:
    "等线 light",
    "SimHei",
     "Microsoft YaHei",
     "微软雅黑",
     "Helvetica Neue",
     Helvetica,
     "PingFang SC",
     "Hiragino Sans GB",
     Arial,
     sans-serif;
 
 }
 
 html {
   line-height: 1.15;
   /* 1 */
   -webkit-text-size-adjust: 100%;
   /* 2 */
   height: 100%;
   font-size:100px;
 }
 
 /* Sections
    ========================================================================== */
 
 /**
  * Remove the margin in all browsers.
  */
 
 body {
   height: 100%;
   overflow-y: auto;
   overflow-x: hidden;
 }
 
 html,
 body {
   margin: 0;
   padding: 0;
   border: 0;
   
 }
 a{
   color: inherit;
   text-decoration: none;
 }
 a:hover{
   text-decoration: none;
 }
 /**
  * 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,
 h2,
 h3,
 h4,
 h5,
 h6 {
   padding: 0;
   margin: 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 {
   color: #7e8c8d;
   text-decoration: none;
   -webkit-backface-visibility: hidden;
   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+.
  */
 
 
 /**
  * Add the correct display in IE 10.
  */
 
 [hidden] {
   display: none;
 }
 
 
 ul {
   padding: 0;
   margin: 0;
 }
 
 li {
   list-style: none;
 }
 
 
::-webkit-scrollbar-track {

  background-color: rgba(0,0,0,.1);

}



::-webkit-scrollbar {
  width: 0px;
}

::-webkit-scrollbar-thumb {
  background-color: pink;

  border-radius: 50%;

}