@charset "UTF-8";
/* 调色盘: https://codepen.io/cmegown/pen/VaMzQq */
* {
  box-sizing: border-box;
  /* boostrap已经在通配符选择器这么做了 */
  margin: 0;
  padding: 0; }

html {
  font-size: 16px;
  color: #212121; }

body, input, label, select, option, textarea, button, fieldset, legend {
  font-family: Consolas, Microsoft Jhenghei, Hiragino Sans GB, Microsoft YaHei; }

body {
  margin: 0;
  padding: 0;
  background: #FAFAFA; }

a {
  color: #212121;
  text-decoration: none; }
  a:hover {
    text-decoration: none;
    color: #212121; }

main {
  display: block;
  margin: 0 auto;
  padding-top: 60px;
  min-height: calc(100vh - 50px);
  max-width: 1024px; }
  @media screen and (max-width: 768px) {
    main {
      margin: 0 20px; } }
  @media screen and (min-width: 769px) and (max-width: 1024px) {
    main {
      margin: 0 50px; } }

.clearfix {
  *zoom: 1;
  /* 兼容 IE 低版本 */ }
  .clearfix::after {
    content: '';
    display: block;
    clear: both; }

.mjx-chtml {
  outline: 0; }

.MJXc-display {
  overflow-x: auto;
  overflow-y: hidden; }

.bottom-bar {
  display: flex;
  justify-content: space-between;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  background: #F5F5F5;
  overflow: auto;
  z-index: 300; }
  .bottom-bar-left, .bottom-bar-right {
    display: inline-flex;
    align-items: center; }
  .bottom-bar a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    transition: all .15s linear;
    color: #42A5F5; }
    .bottom-bar a:hover {
      border-radius: 50%;
      color: white;
      background: #42A5F5; }
    .bottom-bar a[data-enable="false"] {
      color: #90CAF9;
      cursor: not-allowed; }
      .bottom-bar a[data-enable="false"]:hover {
        color: white;
        background: #90CAF9; }
  @media screen and (min-width: 769px) {
    .bottom-bar #site-toggle-share-btn {
      display: none; } }

.site-comment-contanier #site-comment-info, .site-comment-contanier #site-comment, .site-comment-contanier #disqus_thread {
  max-width: 1024px;
  margin: 0 auto; }
.site-comment-contanier[data-plateform="leancloud"] {
  background: white;
  padding-top: 30px; }
@media screen and (max-width: 768px) {
  .site-comment-contanier {
    padding-left: 20px;
    padding-right: 20px; } }
@media screen and (min-width: 769px) and (max-width: 1024px) {
  .site-comment-contanier {
    padding-left: 50px;
    padding-right: 50px; } }
.site-comment-contanier #site-comment-info {
  padding: 5px 0;
  line-height: 2;
  font-size: 16px;
  font-weight: bold; }
.site-comment-contanier #site-comment {
  padding-bottom: 20px; }
  .site-comment-contanier #site-comment .vinfo .vcount {
    display: none !important; }
.site-comment-contanier #disqus_thread {
  padding-bottom: 30px; }
  @media screen and (max-width: 768px) {
    .site-comment-contanier #disqus_thread {
      padding-bottom: 20px; } }

#site-layer {
  z-index: 600;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.8); }

.site-layer-content {
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  border: 0;
  border-radius: 4px;
  background-clip: padding-box;
  max-width: 400px; }
.site-layer-header {
  padding: 15px 25px;
  border-bottom: 1px solid #E0E0E0;
  display: flex;
  justify-content: space-between;
  align-items: center; }
  .site-layer-header-title {
    font-size: 18px; }
  .site-layer-header i {
    font-size: 24px;
    color: #9E9E9E;
    transition: all .3s ease; }
    .site-layer-header i:hover {
      cursor: pointer;
      color: #616161; }
.site-layer-body {
  padding: 25px;
  min-height: 100px;
  display: flex;
  overflow-x: auto;
  justify-content: center;
  align-items: center; }
.site-layer-input {
  display: flex;
  align-items: center;
  width: 100%;
  position: relative; }
  .site-layer-input-choose {
    position: relative;
    margin-right: 10px;
    min-width: 55px;
    text-align: center;
    cursor: pointer; }
  .site-layer-input input {
    list-style: none;
    width: 100%;
    height: 40px;
    display: inline-block;
    line-height: 1.5;
    padding: 5px 30px 5px 10px;
    color: #212121;
    background-color: #FAFAFA;
    background-image: none;
    border: 1px solid #EEEEEE;
    border-radius: 4px;
    transition: all .3s; }
    .site-layer-input input:focus {
      border-color: #64B5F6;
      outline: 0;
      box-shadow: 0 0 0 2px rgba(100, 181, 246, 0.2); }
  .site-layer-input i {
    font-size: 16px;
    position: absolute;
    right: 9px;
    top: 50%;
    transform: translateY(-50%);
    color: #9E9E9E;
    transition: all .3s ease; }
    .site-layer-input i:hover {
      cursor: pointer;
      color: #2196F3; }
.site-layer-reward {
  width: 100%;
  overflow: auto; }
  .site-layer-reward div {
    width: 100%;
    padding: 10px calc(50% - 128px);
    text-align: center; }
    .site-layer-reward div img {
      width: 256px;
      height: 256px; }
    .site-layer-reward div p {
      font-size: 18px;
      margin: 10px 0; }

#share-btn {
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 300; }
  @media screen and (max-width: 768px) {
    #share-btn {
      display: none; } }
  #share-btn a {
    display: inline-block;
    cursor: pointer;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: white;
    margin-bottom: 10px;
    border-top-right-radius: 3px;
    border-bottom-right-radius: 3px;
    transition: all .3s; }
    #share-btn a:hover {
      padding-left: 8px;
      width: 48px; }
  #share-btn-qq {
    background: #1E88E5; }
    #share-btn-qq:hover {
      background: #42A5F5; }
  #share-btn-wechat {
    background: #4CAF50; }
    #share-btn-wechat:hover {
      background: #81C784; }
  #share-btn-twitter {
    background: #03A9F4; }
    #share-btn-twitter:hover {
      background: #4FC3F7; }
  #share-btn-facebook {
    background: #5C6BC0; }
    #share-btn-facebook:hover {
      background: #7986CB; }
  #share-btn-weibo {
    background: #EF5350; }
    #share-btn-weibo:hover {
      background: #E57373; }

.table-content {
  display: block;
  position: fixed;
  right: -300px;
  top: 0;
  height: 100vh;
  width: 300px;
  background: #F5F5F5;
  overflow-y: auto;
  z-index: 900;
  transition: right .3s ease; }
  .table-content-title {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    border-bottom: 2px dotted #42A5F5; }
    .table-content-title #site-toc-hide-btn {
      position: absolute;
      left: 15px;
      top: 50%;
      transform: translateY(-50%);
      height: 58px;
      line-height: 58px;
      color: #03A9F4;
      cursor: pointer;
      transition: all .3s ease; }
      .table-content-title #site-toc-hide-btn:hover {
        color: #29B6F6;
        left: 20px; }
    .table-content-title span {
      display: inline-block;
      background: #03A9F4;
      color: white;
      margin: 0 auto;
      padding: 0 15px;
      height: 30px;
      line-height: 30px;
      transition: all .3s ease; }
      .table-content-title span:hover {
        background: #29B6F6;
        cursor: pointer; }
  .table-content-main {
    max-height: calc(100% - 60px);
    overflow: auto;
    padding: 20px 0 20px 13px;
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif; }
    .table-content-main ol, .table-content-main ul, .table-content-main li {
      list-style: none; }
    .table-content-main .toc-item {
      line-height: 35px; }
      .table-content-main .toc-item a {
        color: #757575;
        padding-left: 0;
        border-left: 2px solid transparent;
        display: inline-block;
        width: 100%;
        transition: padding-left .3s ease, background .3s ease, border-left-color .1s linear; }
        .table-content-main .toc-item a:hover {
          padding-left: 10px;
          border-left-color: #03A9F4;
          color: #03A9F4;
          background: #E1F5FE; }
    .table-content-main .toc-child {
      padding-top: 4px;
      padding-left: 15px; }

.site-header {
  display: flex;
  justify-content: space-between;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  border-bottom: #FAFAFA solid 2px;
  padding-left: 10px;
  background: #FAFAFA;
  z-index: 300; }
  @media screen and (min-width: 769px) {
    .site-header {
      border-bottom: transparent solid 2px;
      box-shadow: 0 2px 2px #ECEFF1; } }
  @media screen and (max-width: 768px) {
    .site-header {
      background: #F5F5F5; } }
  .site-header-brand, .site-header-right {
    display: flex;
    align-items: center; }
  .site-header-brand-title {
    font-weight: bold;
    font-size: 24px; }
    @media screen and (max-width: 768px) {
      .site-header-brand-title {
        font-size: 22px; } }
  .site-header-brand-motto {
    display: inline-block;
    margin-left: 5px;
    font-size: 14px;
    color: #616161; }
  .site-header-right {
    justify-content: flex-end; }
  .site-header-navigation {
    font-size: 16px;
    padding-left: 10px;
    display: flex;
    align-items: center;
    overflow: auto; }
    @media screen and (max-width: 768px) {
      .site-header-navigation {
        display: none; } }
    .site-header-navigation a {
      margin-right: 15px;
      color: #9E9E9E;
      display: block;
      transition: all .3s linear; }
      .site-header-navigation a:hover {
        color: #616161; }
  .site-header-btn {
    font-size: 18px;
    display: flex;
    justify-content: flex-end; }
    .site-header-btn a {
      display: inline-block;
      text-align: center;
      height: 58px;
      line-height: 58px;
      cursor: pointer; }
      @media screen and (min-width: 769px) {
        .site-header-btn a {
          width: 58px; }
          .site-header-btn a#site-github {
            background: #4FC3F7; }
          .site-header-btn a#site-search {
            background: #03A9F4; }
          .site-header-btn a#site-nav-btn {
            display: none; }
          .site-header-btn a i {
            color: white; } }
      @media screen and (max-width: 768px) {
        .site-header-btn a#site-github {
          display: none; }
        .site-header-btn a i {
          padding: 0 20px 0 10px;
          color: #616161; } }

#site-nav {
  z-index: 900;
  right: -200px;
  width: 200px; }
  #site-nav .table-content-main {
    padding-left: 0; }
    #site-nav .table-content-main li {
      text-align: center; }
      #site-nav .table-content-main li a {
        border-left: 0; }
        #site-nav .table-content-main li a:hover {
          padding-left: 0; }

#site-process {
  position: fixed;
  left: 0;
  top: 58px;
  height: 2px;
  width: 0;
  background: #42A5F5;
  z-index: 300; }

.site-footer-wrapper {
  background: #455A64;
  margin-bottom: 50px;
  word-break: break-all; }

.site-footer {
  display: flex;
  flex-wrap: wrap;
  padding: 30px 0;
  max-width: 1024px;
  margin: 0 auto;
  font-size: 15px; }
  @media screen and (max-width: 768px) {
    .site-footer {
      padding: 30px 20px 30px; } }
  @media screen and (min-width: 769px) and (max-width: 1024px) {
    .site-footer {
      padding: 30px 50px 30px; } }
  .site-footer a {
    color: #EEEEEE;
    transition: all .15s linear; }
    .site-footer a:hover {
      color: white; }
  .site-footer-col {
    display: flex;
    flex-direction: column;
    padding-bottom: 30px;
    width: 33.33333%; }
    @media screen and (max-width: 768px) {
      .site-footer-col {
        width: 50%; } }
    .site-footer-col h5 {
      margin-bottom: 15px;
      font-size: 1.1em;
      color: #CFD8DC; }
    .site-footer-col span {
      display: inline-block;
      margin-bottom: 10px;
      font-weight: bold; }
  .site-footer-info {
    width: 100%;
    color: #CFD8DC; }
    .site-footer-info:not(:last-child) {
      margin-bottom: 5px; }

.home-article-wrapper {
  display: block;
  min-height: 330px;
  margin: 30px 0;
  border-radius: 10px; }
.home-article-cover {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  transition: all .3s ease;
  z-index: -1; }
  @media screen and (max-width: 1024px) {
    .home-article-cover {
      display: none; } }
  .home-article-cover:hover {
    z-index: 100;
    width: calc(50% + 30px); }
  .home-article-cover img {
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    width: 100%;
    height: 100%;
    object-fit: cover; }
.home-article-inner {
  transition: all .3s ease;
  background: white;
  width: 100%;
  padding: 60px 60px 40px;
  border-radius: 10px; }
  @media screen and (max-width: 768px) {
    .home-article-inner {
      padding: 20px 15px; } }
  .home-article-inner[data-cover=true] {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0; }
    @media screen and (max-width: 768px) {
      .home-article-inner[data-cover=true] {
        border-radius: 10px; } }
    @media screen and (min-width: 1025px) {
      .home-article-inner[data-cover=true]:hover {
        z-index: 100;
        padding-left: 80px;
        width: calc(100% + 20px); } }
.home-article {
  position: relative;
  height: 100%;
  width: 100%;
  z-index: 1; }
  .home-article[data-cover=false] {
    padding-right: 0; }
  .home-article[data-cover=true] {
    padding-right: 50%; }
    @media screen and (max-width: 1024px) {
      .home-article[data-cover=true] {
        padding: 0; } }
  .home-article-title {
    font-size: 26px;
    line-height: 42px;
    margin: 20px 0 25px; }
  .home-article-content {
    margin-top: 10px;
    font-size: 16px; }
  .home-article-read {
    display: inline-block;
    margin-top: 15px;
    margin-left: 0;
    color: #9E9E9E;
    font-weight: 600;
    font-size: 18px;
    font-style: italic;
    transition: all .1s linear; }
    .home-article-read:hover {
      color: #616161;
      margin-left: 10px; }

.passage {
  max-width: 1024px;
  margin: 20px auto; }
  .passage-article {
    font-size: 16px;
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
    line-height: 2;
    letter-spacing: 0.2px;
    word-break: break-word; }
    .passage-article h1, .passage-article h2, .passage-article h3, .passage-article h4, .passage-article h5, .passage-article h6 {
      position: relative;
      font-weight: 600;
      margin: 15px 0; }
      .passage-article h1 a, .passage-article h2 a, .passage-article h3 a, .passage-article h4 a, .passage-article h5 a, .passage-article h6 a {
        padding-left: 5px;
        transition: all .15s linear; }
      .passage-article h1::before, .passage-article h2::before, .passage-article h3::before, .passage-article h4::before, .passage-article h5::before, .passage-article h6::before {
        font-size: 0.8em;
        content: "\f0c1";
        color: #F4511E;
        font-family: FontAwesome; }
      .passage-article h1:hover a, .passage-article h2:hover a, .passage-article h3:hover a, .passage-article h4:hover a, .passage-article h5:hover a, .passage-article h6:hover a {
        padding-left: 10px; }
      .passage-article h1:hover::before, .passage-article h2:hover::before, .passage-article h3:hover::before, .passage-article h4:hover::before, .passage-article h5:hover::before, .passage-article h6:hover::before {
        color: #2196F3; }
    .passage-article h1 {
      font-size: 2em;
      margin: 16px 0; }
    .passage-article h2 {
      font-size: 1.75em; }
    .passage-article h3 {
      font-size: 1.5em; }
    .passage-article h4 {
      font-size: 1.25em; }
    .passage-article h5 {
      font-size: 1.125em; }
    .passage-article h6 {
      font-size: 1em; }
    .passage-article p {
      margin: 12px 0; }
    .passage-article blockquote {
      margin: 15px 0;
      padding: 1px 12px;
      border-left: 3px solid #757575;
      color: #424242;
      background: #F5F5F5; }
    .passage-article a {
      display: inline-block;
      position: relative;
      color: #F4511E;
      font-weight: bolder; }
      .passage-article a::before {
        content: "";
        position: absolute;
        width: 0;
        right: 0;
        bottom: 0;
        height: 2px;
        background: #2196F3;
        transition: all 0.3s ease; }
      .passage-article a:hover {
        color: #2196F3; }
        .passage-article a:hover::before {
          width: 100%;
          left: 0;
          right: auto; }
    .passage-article code {
      font-family: Consolas, Microsoft Jhenghei, Hiragino Sans GB, Microsoft YaHei;
      background: #EEEEEE;
      color: #D84315;
      word-wrap: break-word;
      margin: 0 3px; }
    .passage-article img {
      display: block;
      margin: 0 auto;
      max-width: 90%;
      border-radius: 5px;
      cursor: zoom-in;
      transition: all .3s linear; }
      .passage-article img:hover {
        box-shadow: 0 0 3px #9E9E9E; }
    .passage-article ol, .passage-article ul {
      margin: 0 0 16px;
      padding-left: 1.2em; }
      .passage-article ol ol, .passage-article ul ol {
        list-style-type: lower-roman; }
    .passage-article > table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      border-left: 1px solid #EEEEEE;
      border-right: 1px solid #EEEEEE;
      border-radius: 4px 4px 0 0;
      margin: 16px 0; }
      .passage-article > table thead {
        background: #F5F5F5; }
        .passage-article > table thead th {
          padding: 16px;
          border-bottom: 1px solid #EEEEEE; }
      .passage-article > table tbody tr {
        transition: all .3s ease; }
        .passage-article > table tbody tr:hover {
          background: #E1F5FE; }
        .passage-article > table tbody tr td {
          padding: 16px;
          border-bottom: 1px solid #EEEEEE; }
  .passage-title {
    font-size: 36px;
    line-height: 42px;
    margin: 25px 0 40px; }
    @media screen and (max-width: 768px) {
      .passage-title {
        font-size: 30px;
        margin-bottom: 25px; } }
  .passage-cover {
    display: block;
    width: 100%;
    position: relative;
    padding-bottom: 50%;
    margin-bottom: 40px; }
    @media screen and (max-width: 768px) {
      .passage-cover {
        display: none; } }
    .passage-cover figure {
      position: absolute;
      left: 0px;
      top: 0px;
      right: 0px;
      bottom: 0px;
      overflow: hidden;
      border-radius: 10px;
      background-position: 50% 50%;
      background-size: contain;
      background-repeat: no-repeat;
      background-attachment: fixed; }
  .passage-copyright {
    border-left: 3px solid #FF5722;
    background: #EEEEEE;
    padding: 15px 20px;
    margin-top: 30px; }
    .passage-copyright div {
      word-wrap: break-word;
      line-height: 2; }
    .passage-copyright a {
      transition: all .1s linear; }
      .passage-copyright a:hover {
        color: #F4511E; }
  .passage-meta {
    font-size: 16px;
    color: #616161; }
    .passage-meta a {
      color: #616161;
      transition: all .2s; }
      .passage-meta a:hover {
        color: #212121; }
    .passage-meta i {
      display: inline-block;
      margin-right: 5px; }
  .passage-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 20px;
    padding-top: 20px;
    font-size: 15px;
    border-top: 1px solid #EEEEEE; }
    .passage-tags a {
      display: inline-flex;
      margin: 0 15px 15px 0;
      align-items: center;
      height: 30px;
      padding: 5px 10px;
      background: #EEEEEE;
      border: 1px solid #EEEEEE;
      border-radius: 3px;
      transition: all .15s linear; }
      .passage-tags a i {
        display: inline-block;
        margin-right: 5px; }
      .passage-tags a:hover {
        color: #2196F3;
        border-color: #2196F3; }

.set {
  display: block;
  max-width: 768px;
  margin: 0 auto 30px;
  line-height: 2;
  padding-left: 30px; }
  .set h3 {
    font-size: 22px;
    font-weight: 500;
    margin: 15px 0 20px; }
  .set a {
    display: inline-block;
    position: relative;
    color: #424242;
    padding: 5px 5px; }
    .set a::before {
      content: "";
      position: absolute;
      width: 0;
      right: 0;
      bottom: 0;
      height: 2px;
      background: #2196F3;
      transition: all 0.3s ease; }
    .set a:hover {
      color: #2196F3 !important; }
      .set a:hover::before {
        width: 100%;
        left: 0;
        right: auto; }
  .set .category-list-item, .set .tag-list-item {
    display: inline-block;
    font-size: 17px;
    text-align: left; }
    .set .category-list-item .category-list-count, .set .category-list-item .tag-list-count, .set .tag-list-item .category-list-count, .set .tag-list-item .tag-list-count {
      color: #9E9E9E;
      font-style: normal; }
      .set .category-list-item .category-list-count::before, .set .category-list-item .tag-list-count::before, .set .tag-list-item .category-list-count::before, .set .tag-list-item .tag-list-count::before {
        content: "["; }
      .set .category-list-item .category-list-count::after, .set .category-list-item .tag-list-count::after, .set .tag-list-item .category-list-count::after, .set .tag-list-item .tag-list-count::after {
        content: "]"; }
  .set .category-list-item {
    width: 50%;
    margin: 5px 0; }
    @media screen and (max-width: 768px) {
      .set .category-list-item {
        width: 100%; } }
  .set .tag-list-item {
    margin: 10px 20px; }

.timeline {
  display: block;
  max-width: 768px;
  margin: 30px auto 40px;
  padding-left: 30px;
  border-left: 3px solid #B0BEC5; }
  .timeline .timeline-title::before, .timeline .timeline-subtitle::before, .timeline .timeline-item::before {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border-style: solid;
    border-color: #B0BEC5;
    border-radius: 50%;
    background: white;
    content: "";
    transition: all .3s ease; }
  .timeline-title, .timeline-subtitle, .timeline-item {
    position: relative;
    margin-bottom: 25px;
    line-height: 32px; }
    .timeline-title:hover::before, .timeline-subtitle:hover::before, .timeline-item:hover::before {
      border-color: #F4511E; }
    .timeline-title:hover a, .timeline-subtitle:hover a, .timeline-item:hover a {
      color: #F4511E; }
  .timeline-title {
    font-size: 28px; }
    .timeline-title::before {
      width: 12px;
      height: 12px;
      border-width: 4px;
      left: -42px; }
  .timeline-subtitle {
    font-weight: normal;
    font-size: 22px; }
    .timeline-subtitle::before {
      width: 11px;
      height: 11px;
      border-width: 3px;
      left: -40px; }
  .timeline-item {
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
    position: relative;
    padding-left: 100px; }
    .timeline-item time {
      position: absolute;
      left: 0;
      top: 50%;
      transform: translateY(-50%);
      display: inline-block;
      font-weight: 300;
      color: #616161;
      width: 100px; }
    .timeline-item a {
      color: #212121;
      font-weight: normal;
      transition: all .3s ease; }
    .timeline-item::before {
      width: 9px;
      height: 9px;
      border-width: 2px;
      left: -38px; }

.about {
  display: block;
  margin: 30px auto 40px; }

.friend .friend-card-meta, .friend .friend-card-avatar {
  border-top-left-radius: 5px;
  border-top-right-radius: 5px; }
.friend-card-container {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  margin: 10px 0; }
.friend-card {
  width: 250px;
  background: white;
  margin: 20px;
  border-radius: 5px;
  box-shadow: 0 0 5px #E0E0E0; }
  .friend-card-layer {
    height: 250px;
    position: relative; }
    .friend-card-layer:hover div {
      height: 100%; }
  .friend-card-meta {
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 100;
    width: 100%;
    height: 0;
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.6);
    transition: all .3s ease; }
    .friend-card-meta p {
      color: white;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%); }
  .friend-card-avatar {
    width: 100%;
    height: 250px;
    object-fit: cover; }
  .friend-card-content {
    padding: 25px;
    word-break: break-all; }
    .friend-card-content-title {
      font-weight: bold;
      font-size: 20px;
      line-height: 2; }
    .friend-card-content-site {
      font-weight: normal;
      color: #616161;
      transition: all .15s; }
      .friend-card-content-site:hover {
        color: #2196F3; }
.friend article {
  margin-bottom: 30px; }

/*# sourceMappingURL=index.css.map */
