/* ---------------------------------
 *       Override CSS Framework
 *       覆盖CSS样式框架
 * --------------------------------- */
html {
  font-size: 14px;
}
body {
  background-color: #adb5bd;
}
body,
button,
input,
select,
textarea {
  font-family: "Ubuntu", "Roboto", "Open Sans", "Microsoft YaHei", sans-serif;
}
a,
.column {
  opacity: 1;
}
@media screen and (min-width: 1280px) {
  .is-1-column .container,
  .is-2-column .container {
    max-width: 980px;
    width: 980px;
  }
}
@media screen and (min-width: 1472px) {
  .is-2-column .container {
    max-width: 1172px;
    width: 1172px;
  }
  .is-1-column .container {
    max-width: 980px;
    width: 980px;
  }
  .yinying {
    width: 100%;
    background: #212529;
  }
}
@media screen and (max-width: 768px) {
  .section {
    padding: 1.5rem 1rem;
  }
}
@media screen and (min-width: 769px) {
  .column-main.is-sticky,
  .column-left.is-sticky,
  .column-right.is-sticky,
  .column-right-shadow.is-sticky {
    align-self: flex-start;
    position: -webkit-sticky;
    position: sticky;
    top: 0.75rem;
  }
  .column-right-shadow.is-sticky {
    top: 1.5rem;
  }
}
@media screen and (min-width: 1480px) {
  .column.is-6-widescreen {
    width: 58%;
  }
  .container {
    width: 99%;
    max-width: 98%;
  }
  .column.is-3-widescreen {
    width: 21%;
  }
}
.tag.is-grey {
  background: #00d1b2;
  font-weight: bold;
}
.is-tag:not(body) {
  color: #fff;
  background: rgba(219,68,55,0.62);
  font-weight: bold;
}
.card {
  background-color: #dee2e6;
  border-radius: 20px;
  box-shadow: 0 2px 5px 0 rgba(0,0,0,0.26), 0 2px 10px 0 rgba(0,0,0,0.22);
}
.card + .card,
.card + .column-right-shadow {
  margin-top: 2.4rem;
}
.card.card-transparent {
  box-shadow: none;
  background: transparent;
}
.card .card-image {
  overflow: hidden;
  border-top-left-radius: 2px;
  border-top-right-radius: 2px;
}
.card .social-share {
  margin: 0 1.5rem;
  padding: 1.5rem 0;
  border-top: 1px #aaa solid;
}
.card .social-share .social-share-icon {
  width: 25px;
  height: 25px;
  font-size: 15px;
  line-height: 25px;
}
.card .card-content .breadcrumb a {
  font-size: 16px;
  font-weight: bold;
  color: #000;
}
.card .card-content span {
  font-size: 16px;
}
.card .card-content .content {
  font-size: 1.15rem;
  font-weight: none;
}
.card .media {
  background: #e8e8e8;
  box-shadow: 0 2px 5px 0 rgba(0,0,0,0.26), 0 2px 10px 0 rgba(0,0,0,0.22);
}
.card .media:hover {
  background: #fff;
}
img.thumbnail {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.navbar-logo img,
.footer-logo img {
  max-height: 2.95rem;
  min-width: 2.95rem;
  border-radius: 50%;
}
.navbar-logo #logo-title,
.footer-logo #logo-title {
  margin-left: 2%;
}
.navbar-main {
  background: #212529;
  box-shadow: 0 2px 5px 0 rgba(0,0,0,0.46), 0 2px 10px 0 rgba(0,0,0,0.32);
}
.navbar-main .navbar-menu,
.navbar-main .navbar-start,
.navbar-main .navbar-end {
  align-items: stretch;
  display: flex;
  padding: 0;
  flex-shrink: 0;
  background: #212529;
}
.navbar-main .navbar-menu {
  flex-grow: 1;
  flex-shrink: 0;
  overflow-x: auto;
  background: #212529;
}
.navbar-main .navbar-start {
  justify-content: flex-start;
  margin-right: auto;
}
.navbar-main .navbar-end {
  justify-content: flex-end;
  margin-left: auto;
}
.navbar-main .navbar-item {
  color: #fff;
  font-size: large;
  display: flex;
  align-items: center;
  padding: 1.25rem 1.8rem;
}
.navbar-main .navbar-item.is-active {
  color: #aaa;
  font-weight: bold;
}
@media screen and (max-width: 1087px) {
  .navbar-main .navbar-menu {
    justify-content: center;
    box-shadow: none;
  }
  .navbar-main .navbar-start {
    margin-right: 0;
  }
  .navbar-main .navbar-end {
    margin-left: 0;
  }
}
.menu-label {
  color: #111;
  font-size: medium;
  font-weight: bold;
}
.level .level-item .image img {
  border-radius: 50%;
  box-shadow: 0 2px 5px 0 rgba(0,0,0,0.26), 0 2px 10px 0 rgba(0,0,0,0.22);
}
.level .level-item .is-size-4 {
  color: #000;
  font-size: bold;
}
.level #button {
  background-color: #19ca7a;
  color: #fff;
}
.level #button:hover {
  background-color: #076357;
}
.menu-list li {
  border: 1px solid #898686;
  border-radius: 5px;
  margin: 5px 0;
}
.menu-list li {
  background: #e8e8e8;
}
.is-marginless .level-start {
  font-weight: bold;
  font-size: 16px;
}
.is-marginless .level-end .level-item:not(body) {
  font-weight: bold;
  background: #1a664a;
  color: #fff;
}
.footer {
  background: #ced4da;
  height: 400px;
  border-top: 0.5px rgba(136,136,136,0.533) solid;
  box-sizing: border-box;
}
.levels {
  width: 90%;
  height: 240px;
  display: flex;
  margin: 0 auto;
  box-sizing: border-box;
}
.levels ul {
  width: 25%;
  height: 100%;
  padding-left: 3%;
  box-sizing: border-box;
}
.levels ul h2 {
  font-size: 17px;
  font-weight: bold;
}
.levels ul li {
  width: 100%;
  margin-left: 2%;
  margin-top: 6%;
  font-size: 15px;
}
.levels ul img {
  width: 60%;
  height: 75%;
  margin-top: 3%;
  border-radius: 10px;
  box-shadow: 0 2px 5px 0 rgba(0,0,0,0.39), 0 2px 10px 0 rgba(0,0,0,0.32);
}
@media screen and (max-width: 768px) {
  #toc {
    display: none;
    position: fixed;
    margin: 1rem;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
  }
  #toc-mask {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99;
    background: rgba(0,0,0,0.7);
  }
  #toc.is-active,
  #toc-mask.is-active {
    display: block;
  }
}
/* ---------------------------------
 *         Custom modifiers
 *         自定义修饰符
 * --------------------------------- */
.is-borderless {
  border: none;
}
.is-size-7 {
  font-size: 0.85rem !important;
}
.is-7by1 {
  padding-top: 42.8%;
}
.is-7by1 img {
  bottom: 0;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}
.is-overflow-x-auto {
  overflow-x: auto !important;
}
.is-flex-grow {
  flex-grow: 1 !important;
}
.is-flex-wrap {
  flex-wrap: wrap !important;
}
.is-flex-start {
  justify-content: start !important;
}
.is-flex-center {
  justify-content: center !important;
}
.is-flex-middle {
  align-items: center !important;
}
.has-order-1 {
  order: 1;
}
.has-order-2 {
  order: 2;
}
.has-order-3 {
  order: 3;
}
.has-mr-6 {
  margin-right: 0.6em !important;
}
.has-mb-6 {
  margin-bottom: 0.5em !important;
}
.has-mr-7 {
  margin-right: 0.35em !important;
}
.has-link-grey,
.has-link-black-ter {
  transition: 0.2s ease;
}
.has-link-grey:hover,
.has-link-black-ter:hover {
  color: #3273dc !important;
}
.has-link-grey {
  color: #7a7a7a !important;
}
.has-link-black-ter {
  color: #000 !important;
  font-size: 2.5rem;
}
.has-text-black-ter {
  color: #000 !important;
}
@media screen and (max-width: 768px) {
  .has-text-centered-mobile {
    text-align: center !important;
  }
  .has-text-weight-norma {
    font-size: 16px;
  }
  .is-flex-center-mobile {
    justify-content: center !important;
  }
  .has-mt-5-mobile {
    margin-top: 3em !important;
  }
}
/* ---------------------------------
 *         Font icon fixes
 *         字体图标修改
 * --------------------------------- */
.fa,
.fab,
.fal,
.far,
.fas {
  line-height: inherit;
  font-size: larger;
}
/* ---------------------------------
 *        Fix content elements
 *        修改内容元素
 * --------------------------------- */
.content h1,
.content h2,
.content h3,
.content h4,
.content h5,
.content h6 {
  font-weight: bold;
}
.content h1 {
  font-size: 1.55em;
}
.content h2 {
  font-size: 1.3em;
}
.content h3 {
  font-size: 1.25em;
}
.content h4 {
  font-size: 1.125em;
}
.content h5 {
  font-size: 1em;
}
.content code,
.content pre {
  font-family: "Source Code Pro", monospace, "Microsoft YaHei";
}
.content pre {
  font-size: 0.85em;
}
.content code {
  padding: 0;
  background: transparent;
}
.content > code,
.content :not(pre) > code {
  font-size: 0.85em;
  color: #ff3860;
}
.content blockquote footer strong + cite {
  margin-left: 0.5em;
}
/* ---------------------------------
 *        Fix code highlight
 *        修改代码高亮
 * --------------------------------- */
figure.highlight {
  padding: 0;
  width: 100%;
  position: relative;
  margin: 1em 0 1em !important;
}
figure.highlight.folded .highlight-body {
  height: 0;
}
figure.highlight pre,
figure.highlight table tr:hover {
  color: inherit;
  background: transparent;
}
figure.highlight table {
  width: auto;
}
figure.highlight table tr td {
  border: none;
}
figure.highlight table tr:not(:first-child) td {
  padding-top: 0;
}
figure.highlight table tr:not(:last-child) td {
  padding-bottom: 0;
}
figure.highlight pre {
  padding: 0;
  overflow: visible;
}
figure.highlight pre .line,
figure.highlight pre code .hljs {
  line-height: 1.5rem;
}
figure.highlight figcaption,
figure.highlight .gutter {
  background: rgba(200,200,200,0.15);
}
figure.highlight figcaption {
  padding: 0.3em 0.75em;
  text-align: left;
  font-style: normal;
  font-size: 0.8em;
}
figure.highlight figcaption:after {
  clear: both;
  content: " ";
  display: table;
}
figure.highlight figcaption span {
  font-weight: 500;
  font-family: "Source Code Pro", monospace, "Microsoft YaHei";
}
figure.highlight figcaption .fold,
figure.highlight figcaption a {
  color: #9a9a9a;
}
figure.highlight figcaption a {
  float: right;
  margin-left: 0.5em;
}
figure.highlight figcaption .fold {
  margin-right: 0.5em;
  cursor: pointer;
}
figure.highlight .highlight-body {
  overflow: auto;
}
figure.highlight .gutter {
  text-align: right;
}
figure.highlight .tag,
figure.highlight .title,
figure.highlight .number,
figure.highlight .section {
  display: inherit;
  font: inherit;
  margin: inherit;
  padding: inherit;
  background: inherit;
  height: inherit;
  text-align: inherit;
  vertical-align: inherit;
  min-width: inherit;
  border-radius: inherit;
}
/* ---------------------------------
 *          Overflow Table
 *          溢流表
 * --------------------------------- */
.table-overflow {
  overflow-x: auto;
}
.table-overflow table {
  width: auto !important;
}
.table-overflow table th {
  word-break: keep-all;
}
/* ---------------------------------
 *            Fix Video
*             修复视频
 * --------------------------------- */
.video-container {
  position: relative;
  padding-bottom: 56.25%;
  padding-top: 25px;
  height: 0;
}
.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
/* ---------------------------------
 *        Fix Gist Snippet
 *        修复要点片段
 * --------------------------------- */
.gist table tr:hover {
  background: transparent;
}
.gist table td {
  border: none;
}
.gist .file {
  all: initial;
}