/* 重置 */
/*! normalize.css v7.0.0 | 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
 *    IE on Windows Phone and in iOS.
 */
 html {
  line-height: 1.5;
  /* 1 */
  -ms-text-size-adjust: 100%;
  /* 2 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
}
/* Sections
   ========================================================================== */
/**
 * Remove the margin in all browsers (opinionated).
 */
body {
  margin: 0;
}
/**
 * Add the correct display in IE 9-.
 */
article,
aside,
footer,
header,
nav,
section {
  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
   ========================================================================== */
/**
 * Add the correct display in IE 9-.
 * 1. Add the correct display in IE.
 */
figcaption,
figure,
main {
  /* 1 */
  display: block;
}
/**
 * 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 */
}
/**
 * 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
   ========================================================================== */
/**
 * 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 */
}
/**
 * 1. Remove the bottom border in Chrome 57- and 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;
}
/**
 * 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 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
   ========================================================================== */
/**
 * Add the correct display in IE 9-.
 */
audio,
video {
  display: inline-block;
}
/**
 * Add the correct display in iOS 4-7.
 */
audio:not([controls]) {
  display: none;
  height: 0;
}
/**
 * Remove the border on images inside links in IE 10-.
 */
img {
  border-style: none;
}
/**
 * Hide the overflow in IE.
 */
svg:not(:root) {
  overflow: hidden;
}
/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers (opinionated).
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  font-family: sans-serif;
  /* 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;
}
/**
 * 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;
}
/**
 * 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 */
}
/**
 * 1. Add the correct display in IE 9-.
 * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  display: inline-block;
  /* 1 */
  vertical-align: baseline;
  /* 2 */
}
/**
 * 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
   ========================================================================== */
/*
 * Add the correct display in IE 9-.
 * 1. Add the correct display in Edge, IE, and Firefox.
 */
details,
menu {
  display: block;
}
/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}
/* Scripting
   ========================================================================== */
/**
 * Add the correct display in IE 9-.
 */
canvas {
  display: inline-block;
}
/**
 * Add the correct display in IE.
 */
template {
  display: none;
}
/* Hidden
   ========================================================================== */
/**
 * Add the correct display in IE 10-.
 */
[hidden] {
  display: none;
}
/*通用样式*/
body,
div,
span,
header,
footer,
nav,
section,
aside,
article,
ul,
dl,
dt,
dd,
li,
a,
p,
h1,
h2,
h3,
h4,
h5,
h6,
i,
b,
textarea,
button,
input,
select,
figure,
figcaption {
  padding: 0;
  margin: 0;
  list-style: none;
  font-style: normal;
  text-decoration: none;
  border: none;
  outline: none;
  color: #252525;
  font-weight: normal;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
}
body:hover,
div:hover,
span:hover,
header:hover,
footer:hover,
nav:hover,
section:hover,
aside:hover,
article:hover,
ul:hover,
dl:hover,
dt:hover,
dd:hover,
li:hover,
a:hover,
p:hover,
h1:hover,
h2:hover,
h3:hover,
h4:hover,
h5:hover,
h6:hover,
i:hover,
b:hover,
textarea:hover,
button:hover,
input:hover,
select:hover,
figure:hover,
figcaption:hover {
  outline: none;
}
*,
:after,
:before {
  box-sizing: border-box;
}
img {
  vertical-align: bottom;
  border: 0;
  /* width: 100%; */
}
/*清除默认a标签的样式*/
a {
  cursor: pointer;
  font-weight: 400;
  text-decoration: none;
  background-color: transparent;
  display: inline-block;
}
a:hover {
  color: #027eb3;
}
a:hover,
a:active,
a:visited,
a:link {
  text-decoration: none;
  outline: none;
}
/*清除默认列表样式*/
li {
  display: list-item;
  text-align: -webkit-match-parent;
}
ul,
li,
ol {
  list-style: none;
}
input[type="button"],
input[type="submit"],
input[type="search"],
input[type="reset"] {
  -webkit-appearance: none;
}
textarea {
  -webkit-appearance: none;
}
body {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: #fff !important;
}
html,
body {
  height: 100%;
}
#root {
  position: relative;
  width: 100%;
  height: 100%;
}
/*清除浮动带来的影响*/
.clear:after {
  content: '';
  display: block;
  clear: both;
}
.clear {
  zoom: 1;
}
.back_img {
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.margin {
  margin: 0 auto;
}
.left {
  float: left;
}
.right {
  float: right;
}
.hide {
  display: none;
}
.show {
  display: block;
}
.btn:active {
  opacity: 0.9;
  transition: all 0.3s;
  box-shadow: #eaeaea 1px 1px 4px;
}
.btn_:active {
  opacity: 0.9;
  transition: all 0.3s;
}
.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-box-orient: vertical;
  word-break: break-all;
}
@keyframes backOpacity {
  0% {
    opacity: 1;
  }
  25% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
  75% {
    opacity: 0.5;
  }
  100% {
    opacity: 1;
  }
}
.animation_opactiy {
  animation: backOpacity 2s ease-in-out infinite;
}
/*鼠标移入鼠标显示图标*/
.pointer {
  cursor: pointer;
}
/*弹性框布局，及其兼容性问题*/
.flex_layout {
  display: flex;
  display: -webkit-box;
  /* OLD - iOS 6-, Safari 3.1-6 */
  display: -moz-box;
  /* OLD - Firefox 19- (buggy but mostly works) */
  display: -ms-flexbox;
  /* TWEENER - IE 10 */
  display: -webkit-flex;
  /* NEW - Chrome */
  flex-wrap: nowrap;
}
/*横向排列*/
.flex_hrz {
  /* 09版 */
  -webkit-box-orient: horizontal;
  /* 12版 */
  -webkit-flex-direction: row;
  -moz-flex-direction: row;
  -ms-flex-direction: row;
  -o-flex-direction: row;
  flex-direction: row;
}
/*纵向列*/
.flex_vrtc {
  /* 09版 */
  -webkit-box-orient: vertical;
  /* 12版 */
  -webkit-flex-direction: column;
  -moz-flex-direction: column;
  -ms-flex-direction: column;
  -o-flex-direction: column;
  flex-direction: column;
}
/*换行*/
.flex_w {
  /* 12版 */
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
}
/* 父元素-水平居中（主轴是横向才生效） */
.flex_hrz_center {
  /* 09版 */
  -webkit-box-pack: center;
  /* 12版 */
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  -o-justify-content: center;
  justify-content: center;
}
/*无伸长*/
.unflexible {
  flex-grow: 0;
  -moz-flex-grow: 0;
  -ms-flex-grow: 0;
  -webkit-flex-grow: 0;
}
.flexible {
  flex-grow: 1;
  -moz-flex-grow: 1;
  -ms-flex-grow: 1;
  -webkit-flex-grow: 1;
}
/*有无压缩*/
.unshrink {
  flex-shrink: 0;
  -moz-flex-shrink: 0;
  -ms-flex-shrink: 0;
  -webkit-flex-shrink: 0;
}
.shrink {
  flex-shrink: 1;
  -moz-flex-shrink: 1;
  -ms-flex-shrink: 1;
  -webkit-flex-shrink: 1;
}
/*解决外边距溢出问题*/
.mt_overflow:before {
  content: '';
  display: table;
}
/*解决外边距溢出问题*/
.mb_overflow:after {
  content: '';
  display: table;
}
.am-toast-text > div {
  color: #fff !important;
}