/* prefixed by https://autoprefixer.github.io (PostCSS: v7.0.23, autoprefixer: v9.7.3) */

/*!
 * Reboot v2019.11 (http://js.xinhuanet.com/)
 * Copyright 2001-2019 js.xinhuanet.com Authors
 * Copyright 2000-2019 XINHUANET.com
 * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
 */
*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #000;
  background-color: #fff;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0); }

[tabindex="-1"]:focus:not(:focus-visible) {
  outline: 0 !important; }

hr {
  margin: 16px 0;
  color: inherit;
  background-color: currentColor;
  border: 0;
  opacity: 0.25; }

hr:not([size]) {
  height: 1px; }

h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: 8px;
  font-weight: 500;
  line-height: 1.2; }

h1 {
  font-size: 2.5rem; }
@media (max-width: 1200px) {
  h1 {
    font-size: calc(1.375rem + 1.5vw) ; } }

h2 {
  font-size: 2rem; }
@media (max-width: 1200px) {
  h2 {
    font-size: calc(1.325rem + 0.9vw) ; } }

h3 {
  font-size: 1.75rem; }
@media (max-width: 1200px) {
  h3 {
    font-size: calc(1.3rem + 0.6vw) ; } }

h4 {
  font-size: 1.5rem; }
@media (max-width: 1200px) {
  h4 {
    font-size: calc(1.275rem + 0.3vw) ; } }

h5 {
  font-size: 1.25rem; }

h6 {
  font-size: 1rem; }

p {
  margin-top: 0;
  margin-bottom: 1rem; }

abbr[title],
abbr[data-original-title] {
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted;
  cursor: help;
  -webkit-text-decoration-skip-ink: none;
  text-decoration-skip-ink: none; }

address {
  margin-bottom: 1rem;
  font-style: normal;
  line-height: inherit; }

ol,
ul {
  padding-left: 2rem; }

ol,
ul,
dl {
  margin-top: 0;
  margin-bottom: 1rem; }

ol ol,
ul ul,
ol ul,
ul ol {
  margin-bottom: 0; }

dt {
  font-weight: 700; }

dd {
  margin-bottom: .5rem;
  margin-left: 0; }

blockquote {
  margin: 0 0 1rem; }

b,
strong {
  font-weight: bolder; }

small {
  font-size: 0.875em; }

sub,
sup {
  position: relative;
  font-size: 0.75em;
  line-height: 0;
  vertical-align: baseline; }

sub {
  bottom: -.25em; }

sup {
  top: -.5em; }

a {
  color: #0046aa;
  text-decoration: none; }
a:hover {
  color: #00275e;
  text-decoration: underline; }

a:not([href]), a:not([href]):hover {
  color: inherit;
  text-decoration: none; }

pre,
code,
kbd,
samp {
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 1em; }

pre {
  display: block;
  margin-top: 0;
  margin-bottom: 1rem;
  overflow: auto;
  font-size: 0.875em; }
pre code {
  font-size: inherit;
  color: inherit;
  word-break: normal; }

code {
  font-size: 0.875em;
  color: #d63384;
  word-wrap: break-word; }
a > code {
  color: inherit; }

kbd {
  padding: 0.2rem 0.4rem;
  font-size: 0.875em;
  color: #fff;
  background-color: #212529;
  border-radius: 0.2rem; }
kbd kbd {
  padding: 0;
  font-size: 1em;
  font-weight: 700; }

figure {
  margin: 0 0 1rem; }

img {
  vertical-align: middle; }

svg {
  overflow: hidden;
  vertical-align: middle; }

table {
  border-collapse: collapse; }

caption {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  color: #6c757d;
  text-align: left;
  caption-side: bottom; }

th {
  text-align: inherit; }

label {
  display: inline-block;
  margin-bottom: 0.5rem; }

button {
  border-radius: 0; }

button:focus {
  outline: 1px dotted;
  outline: 5px auto -webkit-focus-ring-color; }

input,
button,
select,
optgroup,
textarea {
  margin: 0;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit; }

button,
input {
  overflow: visible; }

button,
select {
  text-transform: none; }

select {
  word-wrap: normal; }

[list]::-webkit-calendar-picker-indicator {
  display: none; }

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button; }
button:not(:disabled),
[type="button"]:not(:disabled),
[type="reset"]:not(:disabled),
[type="submit"]:not(:disabled) {
  cursor: pointer; }

::-moz-focus-inner {
  padding: 0;
  border-style: none; }

input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="month"] {
  -webkit-appearance: textfield; }

textarea {
  overflow: auto;
  resize: vertical; }

fieldset {
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0; }

legend {
  float: left;
  width: 100%;
  padding: 0;
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
  line-height: inherit;
  color: inherit;
  white-space: normal; }
@media (max-width: 1200px) {
  legend {
    font-size: calc(1.275rem + 0.3vw) ; } }

mark {
  padding: 0.2em;
  background-color: #fcf8e3; }

progress {
  vertical-align: baseline; }

::-webkit-datetime-edit {
  overflow: visible;
  line-height: 0; }

[type="search"] {
  outline-offset: -2px;
  -webkit-appearance: textfield; }

::-webkit-search-decoration {
  -webkit-appearance: none; }

::-webkit-color-swatch-wrapper {
  padding: 0; }

::-webkit-file-upload-button {
  font: inherit;
  -webkit-appearance: button; }

output {
  display: inline-block; }

summary {
  display: list-item;
  cursor: pointer; }

template {
  display: none; }

main {
  display: block; }

[hidden] {
  display: none !important; }

img {
  max-width: 100%;
  height: auto;
  border: 0; }

.figure {
  position: relative; }
.figure img {
  display: block; }
.figure .figure-caption {
  position: absolute;
  bottom: 0;
  width: 100%; }

.media::after {
  display: block;
  clear: both;
  content: ""; }
.media .media-heading {
  width: 100%; }
.media img {
  display: block;
  float: left;
  width: 33%; }
.media .media-body {
  float: right;
  width: 66%; }

.card img {
  display: block; }

.copyright {
  padding: 2em 0;
  text-align: center; }
.copyright p {
  margin-bottom: 0;
  line-height: 2; }
.copyright p span.mr {
  margin-right: 1em; }

@media (max-width: 767.98px) {
  .copyright p span.br {
    display: block;
    margin-right: 0; } }
body {
  font-size: 16px;
  background-color: #f8f8f8; }

@media (max-width: 767.98px) {
  body {
    font-size: 1rem; } }
.wrap {
  width: 1200px;
  margin: 0 auto; }

@media (max-width: 767.98px) {
  .wrap {
    width: 100%; } }
.minibar {
  background-color: rgba(215, 225, 245, 0.2); }
.minibar p {
  margin-bottom: 0;
  font-size: 12px;
  line-height: 32px; }
.minibar p a {
  color: #bfd1ea;
  margin: 0 .5em; }

.brand-bar .wrap {
  position: relative;
  height: 311px; }
.brand-bar .brand {
  position: absolute;
  top: 32px;
  left: 68px; }

@media (max-width: 767.98px) {
  .brand-bar {
    background-color: #0046aa; }
  .brand-bar .wrap {
    height: 74px; } }
.nav-bar {
  height: 84px;
  background-color: #0a3cd2;
  background-color: rgba(10, 60, 210, 0.9);
  background: -webkit-gradient(linear, left top, right top, color-stop(30%, rgba(30, 50, 180, 0.9)), color-stop(70%, rgba(10, 60, 210, 0.9)));
  background: -o-linear-gradient(left, rgba(30, 50, 180, 0.9) 30%, rgba(10, 60, 210, 0.9) 70%);
  background: linear-gradient(to right, rgba(30, 50, 180, 0.9) 30%, rgba(10, 60, 210, 0.9) 70%);
  border-bottom: 4px solid #f5e105; }

.friends {
  border-bottom: 1px solid #2662b7; }
.friends .wrapper {
  width: 1140px;
  min-height: 320px;
  padding: 32px 0;
  margin: 0 auto; }
.friends ul.nav-tabs {
  padding-left: 0;
  list-style: none; }
.friends ul.nav-tabs li.tabs {
  border-bottom: 1px solid #2662b7; }
.friends ul.nav-tabs span {
  display: inline-block;
  padding: 8px 16px;
  color: #fff;
  line-height: 32px;
  cursor: pointer; }
.friends ul.nav-tabs span.active {
  border-bottom: 2px solid #5987c8; }
.friends ul.unit {
  margin-bottom: 0;
  padding-left: 0;
  list-style: none; }
.friends ul.unit::after {
  display: block;
  clear: both;
  content: ""; }
.friends ul.unit li {
  float: left;
  width: 190px;
  font-size: 14px;
  line-height: 26px;
  color: #d9e3f2; }
.friends ul.unit li a {
  color: #d9e3f2; }
.friends ul.unit li a:hover {
  color: #fff; }

@media (max-width: 767.98px) {
  .friends .wrapper {
    width: 100%;
    min-height: auto;
    padding: 16px 16px 32px; }
  .friends .wrapper ul.unit li {
    width: 50%; } }
.copyright {
  font-family: 'Microsoft YaHei', Arial, sans-serif;
  color: #d9e3f2; }
.copyright p {
  font-size: 14px; }
.copyright p a {
  color: #d9e3f2; }
.copyright p a:hover {
  color: #fff; }

.hang {
  position: fixed;
  z-index: 1030;
  left: 50%;
  margin: 560px 0 0 600px;
  overflow: hidden; }
.hang ul {
  padding-left: 0;
  list-style: none; }
.hang ul li {
  margin: 4px; }
.hang ul li a {
  display: block;
  padding: 4px 2px;
  font-size: 12px;
  line-height: 12px;
  color: #fff;
  background: #0046aa; }
.hang ul li a:hover {
  text-decoration: none; }
.hang ul li img {
  display: block;
  margin: 0 auto; }

.d-mb-only {
  display: none; }

@media (max-width: 767.98px) {
  .d-mb-hide {
    display: none; }

  .d-mb-only {
    display: block; } }
.clear {
  clear: both; }

ul.nav {
  margin-bottom: 0;
  padding-left: 0;
  list-style: none; }
ul.nav::after {
  display: block;
  clear: both;
  content: ""; }
ul.nav li {
  position: relative;
  width: 120px;
  float: left;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 1px solid rgba(0, 70, 170, 0.2); }
ul.nav li:nth-child(1) {
  border-left: 0; }
ul.nav li:nth-child(10) {
  border-right: 0; }
ul.nav li:hover {
  background-color: #1e32b4;
  background-color: rgba(30, 50, 180, 0.9);
  background: -webkit-gradient(linear, left bottom, right top, from(rgba(30, 50, 180, 0.9)), to(rgba(10, 60, 210, 0.9)));
  background: -o-linear-gradient(bottom left, rgba(30, 50, 180, 0.9), rgba(10, 60, 210, 0.9));
  background: linear-gradient(to top right, rgba(30, 50, 180, 0.9), rgba(10, 60, 210, 0.9)); }
ul.nav li .nav-item {
  padding: 10px 0; }
ul.nav li a {
  color: #fff; }
ul.nav li a:hover {
  text-decoration: none; }
ul.nav li i {
  display: block;
  width: 32px;
  height: 32px;
  margin: 0 auto 4px;
  background: url("icons-nav.png") no-repeat; }
ul.nav li i.i-1 {
  background-position: 0 0; }
ul.nav li i.i-2 {
  background-position: 0 -32px; }
ul.nav li i.i-3 {
  background-position: 0 -64px; }
ul.nav li i.i-4 {
  background-position: 0 -96px; }
ul.nav li i.i-5 {
  background-position: 0 -128px; }
ul.nav li i.i-6 {
  background-position: 0 -160px; }
ul.nav li i.i-7 {
  background-position: 0 -192px; }
ul.nav li i.i-8 {
  background-position: 0 -224px; }
ul.nav li i.i-9 {
  background-position: 0 -256px; }
ul.nav li i.i-10 {
  background-position: 0 -288px; }

.dropdown {
  position: absolute;
  top: 0;
  width: 100%;
  display: none;
  background-color: #3c3c78;
  background-color: rgba(60, 60, 120, 0.8);
  overflow-x: hidden;
  z-index: 1030; }
.dropdown ul {
  padding-left: 0;
  list-style: none; }
.dropdown ul li {
  padding: 8px;
  font-size: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2); }
.dropdown ul li a {
  color: #fff; }

#header {
  background: url("bg-header.jpg") no-repeat top; }

@media (max-width: 767.98px) {
  #header {
    background-image: none; } }
@media (max-width: 767.98px) {
  .brand-bar .logo {
    position: absolute;
    top: 16px;
    left: 16px; }
  .brand-bar .logo img {
    width: 200px;
    height: 42px; }
  .brand-bar .hamburger {
    position: absolute;
    top: 24px;
    right: 16px; }
  .brand-bar .hamburger img {
    width: 24px;
    height: 18px; }
  .brand-bar .to-pc {
    position: absolute;
    top: 24px;
    right: 56px;
    padding: .2em .4em;
    font-size: 14px;
    line-height: 22px;
    border: 1px solid rgba(215, 255, 255, 0.2);
    border-radius: 6px; }
  .brand-bar .to-pc a {
    padding-left: 24px;
    background: url(icon-to-pc.png) no-repeat center left;
    color: #d7ffff; }
  .brand-bar .to-pc a:hover {
    text-decoration: none; } }
#main .whiteboard {
  min-height: 500px;
  padding: 16px;
  margin: 16px;
  background-color: #fff;
  border: 1px solid rgba(0, 70, 170, 0.2);
  -webkit-box-shadow: 2px 2px 8px rgba(0, 70, 170, 0.2);
  box-shadow: 2px 2px 8px rgba(0, 70, 170, 0.2); }
#main .grid-960 {
  width: 960px;
  margin: 0 auto; }

@media (max-width: 767.98px) {
  #main .whiteboard {
    margin: 0; }
  #main .grid-960 {
    width: 100%; } }
.breadcrumb {
  margin: 16px;
  font-size: 14px;
  line-height: 24px;
  color: #8c8c8c;
  white-space: nowrap;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis; }
.breadcrumb h3 {
  width: 5em;
  margin-right: 16px;
  margin-bottom: 0;
  font-size: 38px;
  font-weight: 300;
  line-height: 46px;
  color: rgba(0, 70, 170, 0.2);
  text-align: center;
  border-right: 1px solid #e8e8e8; }
.breadcrumb a {
  display: inline-block;
  margin: 0 .5em; }
.breadcrumb a.i {
  padding-left: 32px;
  background: url("icon-home.png") no-repeat center left; }

@media (max-width: 767.98px) {
  .breadcrumb {
    padding: .5rem;
    margin: 0;
    background-color: rgba(0, 70, 170, 0.2); } }
#footer {
  background-color: #001e78; }

.slide {
  position: fixed;
  right: -16em;
  width: 16em;
  background-color: rgba(0, 70, 170, 0.2);
  z-index: 1050;
  overflow-y: scroll; }
.slide .logo {
  padding: 16px;
  text-align: center;
  background-color: #0046aa;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2); }
.slide .logo img {
  width: 200px;
  height: 42px; }

ul.accordion {
  width: 100%;
  padding-left: 0;
  list-style: none; }
ul.accordion ul.submenu {
  display: none; }

#accordion {
  background-color: #0046aa; }
#accordion li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2); }
#accordion a {
  color: #fff; }
#accordion a:hover {
  text-decoration: none; }
#accordion .link {
  position: relative;
  padding: 12px 36px;
  margin-bottom: 0;
  line-height: 1.5;
  -webkit-transition: all .4s ease;
  -o-transition: all .4s ease;
  transition: all .4s ease;
  cursor: pointer; }
#accordion .link i {
  position: absolute;
  top: 8px;
  right: 24px;
  font-size: 1.5rem;
  line-height: 1;
  color: #fff;
  -webkit-transition: all .4s ease;
  -o-transition: all .4s ease;
  transition: all .4s ease; }
#accordion .link i:after {
  content: "+"; }
#accordion li.open .link i {
  font-size: 1.75rem;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg); }
#accordion ul.submenu {
  padding-left: 0;
  list-style: none;
  background: #3c3c78; }
#accordion ul.submenu a {
  display: block;
  padding: 10px;
  font-size: .875rem;
  text-align: center;
  -webkit-transition: all .25s ease;
  -o-transition: all .25s ease;
  transition: all .25s ease; }
#accordion ul.submenu a:hover {
  background-color: #b43c50; }

.push {
  position: relative; }

.article {
  padding-top: 64px;
  padding-bottom: 32px; }
.article .title {
  margin-bottom: 32px; }
.article .title h5 {
  margin-bottom: 0;
  font-size: 30px;
  line-height: 38px;
  text-align: center; }
.article .info {
  padding: 8px;
  margin-bottom: 32px;
  font-size: 14px;
  line-height: 22px;
  color: #666;
  border-bottom: 1px solid #d9d9d9; }
.article .info::after {
  display: block;
  clear: both;
  content: ""; }
.article .info span {
  margin-right: 2em; }
.article .info .share {
  float: right; }
.article .info .size {
  float: right; }
.article .content {
  margin-bottom: 32px;
  color: #000;
  line-height: 1.875; }
.article .tool {
  padding: 8px;
  color: #666; }
.article .tool::after {
  display: block;
  clear: both;
  content: ""; }
.article .tool span {
  margin-right: 2em; }
.article .tool .print {
  float: right; }
.article .tool .print a {
  font-size: 14px;
  line-height: 22px;
  color: #666; }
.article .tool .print a:hover {
  color: #333;
  text-decoration: none; }

@media (max-width: 767.98px) {
  .article {
    padding-top: 32px; }
  .article .title h5 {
    font-size: 1.875rem; }
  .article .tool span {
    margin-right: 1em; }
  .article .tool .print {
    float: none;
    text-align: right; } }
.recommended {
  margin-bottom: 32px;
  border-top: 1px solid #0046aa; }
.recommended h6 {
  width: 160px;
  margin-bottom: 16px;
  font-size: 18px;
  line-height: 40px;
  color: #fff;
  text-align: center;
  background: url("bg-coumnlname.png") no-repeat right; }
.recommended ul.news-group {
  list-style: square; }
.recommended ul.news-group li {
  margin-bottom: 8px;
  color: #bfbfbf; }
.recommended ul.news-group li::after {
  display: block;
  clear: both;
  content: ""; }
.recommended ul.news-group li a {
  color: #595959; }
.recommended ul.news-group li span.date {
  float: right; }

@media (max-width: 767.98px) {
  .recommended ul.news-group li span.date {
    display: block;
    float: none; } }
.share {
  position: relative;
  width: 144px;
  height: 22px;
  overflow-y: hidden; }
.share .bdsharebuttonbox {
  position: absolute;
  top: 0;
  left: 56px; }