/*! normalize.css v4.1.1 | MIT License | github.com/necolas/normalize.css */

/**
 * 1. Change the default font family in all browsers (opinionated).
 * 2. Correct the line height in all browsers.
 * 3. Prevent adjustments of font size after orientation changes in IE and iOS.
 */

@font-face {
    font-family: "yahei";
    src: url("../font/yahei.woff");
    font-style: normal;
    font-weight: normal;
}

html {
  font-family: "PingFang SC", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Source Han Sans", "Noto Sans CJK Sc", "Microsoft YaHei", "Microsoft Jhenghei", sans-serif;
  width: 100%;
  -ms-text-size-adjust: 100%; /* 3 */
  -webkit-text-size-adjust: 100%; /* 3 */
}

/**
 * Remove the margin in all browsers (opinionated).
 */

body,html{
  margin: 0;
  padding: 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, /* 1 */
figcaption,
figure,
footer,
header,
main, /* 2 */
menu,
nav,
section,
summary { /* 1 */
  display: block;
}

/**
 * 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, /* 1 */
[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,
optgroup,
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"], /* 1 */
[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 */
}

body{
  background: url('../img/bj.png') no-repeat center top;
  width: 100%;
  overflow-x: hidden;
  background-size: cover;
  padding-bottom: 130px;
}
header{
  width: 1200px;
  height: 130px;
  margin: 20px auto 20px;
  position: relative;
}
header img{
  height: 130px;
  float: left;

}
.content{
  clear: both;
  width: 1100px;
  background-color: #fff;
  margin: 0 auto;
  padding:25px 50px 100px;
  position: relative;
}
.yellowline{
  width: 1200px;
  position: absolute;
  top: 0;
  left: 0;
  height: 10px;
  background: #FFFAB4;
}
.title{
  font-size: 46px;
  font-family: MicrosoftYaHei;
  font-weight: bold;
  color: #C8814D;
}
.tab{
  font-size: 24px;
  font-family: MicrosoftYaHei;
  font-weight: bold;
  color: #616161;
  line-height: 30px;
  padding: 30px 0;
}
.question{
  margin-bottom: 20px;
}
.qtitle{
  height: 36px;
}
.qtitle img{
  height: 36px;
  width: 36px;
  display: block;
  float: left;
}
.qtitle span{
  font-size: 20px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #AC6734;
  line-height: 36px;
  margin-left: 14px;
}

.line{
  width: 100%;
  display: block;
  height: 1px;
  background: #DADADA;
  opacity: 0.5;
}
.answer{
  font-size: 16px;
  font-family: MicrosoftYaHei;
  position: relative;
  overflow: hidden;
  font-weight: 400;
  color: #616161;
  line-height: 28px;
  padding-left: 60px;
  padding-right: 20px;
}
.select{
  position: absolute;
  bottom: 0;
  right: 0;
  width: 212px;
  height: 41px;
  background: #FFFFFF;
  border: 1px solid #EAEAEA;
}
.value{
  width: 132px;
  padding-left: 26px;
  font-size: 16px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #8C8C8C;
  line-height: 39px;
  border: 1px solid #EAEAEA;
}
.btn{
  position: absolute;
  right: 0;
  height: 41px;
  width: 52px;
  top: 0;
  margin: 0;
  cursor: pointer;
}
.btn img{
  height: 6px;
  width: 13px;
  display: block;
  margin: 18px 19.5px;
}
.sel{
  position: absolute;
  bottom: -165px;
  left: -1px;
  background-color: #fff;
  border: 1px solid #EAEAEA;
  z-index: 1;
}
.sel p{
  width: 133px;
  height: 41px;
  font-size: 16px;
  padding-left: 26px;
  margin: 0;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #8C8C8C;
  line-height: 41px;
  cursor: pointer;
}
.sel p:hover{
  background: #EAEAEA;
}
#app{
  display: none;
}
.gotop{
  position: fixed;
  right: 78px;
  height: 60px;
  width: auto;
  cursor: pointer;
  bottom: 100px;
}