/*
 *  ___
 * /\_ \
 * \//\ \      __      ___   __  __    ___     ___
 *   \ \ \   /'__`\  /' _ `\/\ \/\ \  / __`\ /' _ `\
 *    \_\ \_/\ \_\.\_/\ \/\ \ \ \_\ \/\ \_\ \/\ \/\ \
 *    /\____\ \__/.\_\ \_\ \_\/`____ \ \____/\ \_\ \_\
 *    \/____/\/__/\/_/\/_/\/_/`/___/> \/___/  \/_/\/_/
 *                               /\___/
 *                               \/__/
 *
 * Designed, built, and released under MIT license by @mdo. Learn more at
 * https://github.com/poole/lanyon.
 */


/*
 * Contents
 *
 * Global resets
 * Masthead
 * Sidebar
 * Slide effect
 * Posts and pages
 * Pagination
 * Reverse layout
 * Themes
 */


/*
 * Global resets
 *
 * Update the foundational and global aspects of the page.
 */

/* Prevent scroll on narrow devices */
html,
body {
  overflow-x: hidden;
}

html {
  font-family: "PT Serif", Georgia, "Times New Roman", serif;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "PT Sans", Helvetica, Arial, sans-serif;
  font-weight: 400;
  color: #313131;
  letter-spacing: -.025rem;
}


/*
 * Wrapper
 *
 * The wrapper is used to position site content when the sidebar is toggled. We
 * use an outter wrap to position the sidebar without interferring with the
 * regular page content.
 */
.wrap-post{
  margin-left: -229px;
  margin-right: -230px;
  background-color: rgba(255,255,255,.9);
  padding: 0 20px 30px;
  box-shadow: 0 0 20px 10px rgba(220,220,220,.3);
}
  
}
.wrap {
  position: relative;
  width: 100%;
  
 /* background-image:url(/image/background.jpg); */
}


/*
 * Container
 *
 * Center the page content.
 */

.container {
  max-width: 40rem;
}
@media (min-width: 38em) {
  .container {
    max-width: 45rem;
  }
}
@media (min-width: 56em) {
  .container {
    max-width: 55rem;
  }
}


/*
 * Masthead
 *
 * Super small header above the content for site name and short description.
 */

.masthead {
  padding-top:    1rem;
  margin-bottom: 0rem;
  border-bottom: 1px solid #eee;
  padding-bottom: 14rem;
  background: url(https://cdn.jsdelivr.net/gh/BNDong/Cnblogs-Theme-SimpleMemory@master/img/webp/nothome_top_bg.webp) no-repeat scroll center center / cover;
  height: 40vh;
}
.masthead_2 {
  padding-top:    1rem;
  margin-bottom: 0rem;
  border-bottom: 1px solid #eee;
  padding-bottom: 14rem;
  background: url(https://cdn.jsdelivr.net/gh/BNDong/Cnblogs-Theme-SimpleMemory@master/img/webp/home_top_bg.webp) no-repeat scroll center center / cover;
  height: 40vh;
}
/* 可以设置背景整个界面铺满
.masthead_3 {
  background: url(https://chen-xiuwei.github.io/image/page/2.jpg) no-repeat scroll center center / cover,url(https://chen-xiuwei.github.io/image/page/4.jpg) no-repeat scroll center center / cover,url(https://chen-xiuwei.github.io/image/page/3.jpg) no-repeat scroll center center / cover;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  min-width: 1000px;
  z-index: -10;
  zoom: 1;
  background-position: center 0;
  background-size: cover;
}
*/
.masthead_3 {
  padding-top:    1rem;
  margin-bottom: 0rem;
  border-bottom: 1px solid #eee;
  padding-bottom: 52rem;
  background: url(https://chen-xw.github.io/image/page/3.jpg) no-repeat scroll center center / cover,url(https://chen-xw.github.io/image/page/4.jpg) no-repeat scroll center center / cover,url(https://chen-xw.github.io/image/page/2.jpg) no-repeat scroll center center / cover;
  height: 40vh;
}
.masthead-title {
  margin-top: -20px;
  margin-bottom: 40px;
  color: #505050;
}
.masthead-title a {
  color: #505050;
}
.masthead-title small {
  font-size: 75%;
  font-weight: 400;
  color: #c0c0c0;
  letter-spacing: 0;
}

@media (max-width: 48em) {
  .masthead-title {
    text-align: center;
  }
  .masthead-title small {
    display: none;
  }
}


/*
 * Sidebar
 *
 * The sidebar is the drawer, the item we are toggling with our handy hamburger
 * button in the corner of the page.
 *
 * This particular sidebar implementation was inspired by Chris Coyier's
 * "Offcanvas Menu with CSS Target" article, and the checkbox variation from the
 * comments by a reader. It modifies both implementations to continue using the
 * checkbox (no change in URL means no polluted browser history), but this uses
 * `position` for the menu to avoid some potential content reflow issues.
 *
 * Source: http://css-tricks.com/off-canvas-menu-with-css-target/#comment-207504
 */

/* Style and "hide" the sidebar */
.sidebar {
  position: fixed;
  top: 0;
  bottom: 0;
  left: -14rem;
  width: 14rem;
  visibility: visible;
  overflow-y: auto;
  font-family: "PT Sans", Helvetica, Arial, sans-serif;
  font-size: .875rem; /* 15px */
  color: rgba(255,255,255,.6);
  background-color: #202020;
  -webkit-transition: all .3s ease-in-out;
          transition: all .3s ease-in-out;
}
@media (min-width: 30em) {
  .sidebar {
    font-size: .75rem; /* 14px */
  }
}

/* Sidebar content */
.sidebar a {
  font-weight: normal;
  color: #fff;
}
.sidebar-item {
  padding: 1rem;
}
.sidebar-item p:last-child {
  margin-bottom: 0;
}

/* Sidebar nav */
.sidebar-nav {
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.sidebar-nav-item {
  display: block;
  padding: .5rem 1rem;
  
}


.sidebar-nav-item-sub {
 font-size:85%;
 line-height:85%
}
.sidebar-nav-item-sub:before {
 content:"";
 padding-left:1em
}


.sidebar-nav-item.active,
a.sidebar-nav-item:hover,
a.sidebar-nav-item:focus {
  text-decoration: none;
  background-color: rgba(255,255,255,.1);
  border-color: transparent;
}

@media (min-width: 48em) {
  .sidebar-item {
    padding: 1.5rem;
  }
  .sidebar-nav-item {
    padding-left:  1.5rem;
    padding-right: 1.5rem;
  }
}

/* Hide the sidebar checkbox that we toggle with `.sidebar-toggle` */
.sidebar-checkbox {
  position: absolute;
  opacity: 0;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}

.markdown-body img { 
  /* 图片居中 */
  clear: both;
  margin: 0 auto;
  display: block;

  /* 添加图片阴影 */
  box-shadow:0px 1px 4px rgba(0,0,0,0.3),0 0 40px rgba(0,0,0,0.1) inset;
  webkit-box-shadow:0px 1px 4px rgba(0,0,0,0.3),0 0 40px rgba(0,0,0,0.1) inset;
  moz-box-shadow:0px 1px 4px rgba(0,0,0,0.3),0 0 40px rgba(0,0,0,0.1) inset;
  o-box-shadow:0px 1px 4px rgba(0,0,0,0.3),0 0 40px rgba(0,0,0,0.1) inset;
}

/* Style the `label` that we use to target the `.sidebar-checkbox` */
.sidebar-toggle {
  position: absolute;
  top:  .8rem;
  left: 1rem;
  display: flex;
  align-items: center;
  padding: .25rem .75rem;
  color: #505050;
  background-color: #fff;
  border-radius: .25rem;
  cursor: pointer;
}

.sidebar-toggle::before {
  display: inline-block;
  width: 32px;
  height: 32px;
  content: "";
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='%23555' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill-rule='evenodd' d='M2.5 11.5A.5.5 0 013 11h10a.5.5 0 010 1H3a.5.5 0 01-.5-.5zm0-4A.5.5 0 013 7h10a.5.5 0 010 1H3a.5.5 0 01-.5-.5zm0-4A.5.5 0 013 3h10a.5.5 0 010 1H3a.5.5 0 01-.5-.5z' clip-rule='evenodd'/%3E%3C/svg%3E") no-repeat;
}

.sidebar-toggle:active,
#sidebar-checkbox:focus ~ .sidebar-toggle,
#sidebar-checkbox:checked ~ .sidebar-toggle {
  color: #fff;
  background-color: #555;
}

.sidebar-toggle:active:before,
#sidebar-checkbox:focus ~ .sidebar-toggle::before,
#sidebar-checkbox:checked ~ .sidebar-toggle::before {
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='%23fff' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill-rule='evenodd' d='M2.5 11.5A.5.5 0 013 11h10a.5.5 0 010 1H3a.5.5 0 01-.5-.5zm0-4A.5.5 0 013 7h10a.5.5 0 010 1H3a.5.5 0 01-.5-.5zm0-4A.5.5 0 013 3h10a.5.5 0 010 1H3a.5.5 0 01-.5-.5z' clip-rule='evenodd'/%3E%3C/svg%3E") no-repeat;
}

@media (min-width: 30.1em) {
  .sidebar-toggle {
    position: fixed;
  }
}

@media print {
  .sidebar-toggle {
    display: none;
  }
}

/* Slide effect
 *
 * Handle the sliding effects of the sidebar and content in one spot, seperate
 * from the default styles.
 *
 * As an a heads up, we don't use `transform: translate3d()` here because when
 * mixed with `position: fixed;` for the sidebar toggle, it creates a new
 * containing block. Put simply, the fixed sidebar toggle behaves like
 * `position: absolute;` when transformed.
 *
 * Read more about it at http://meyerweb.com/eric/thoughts/2011/09/12/.
 */

.wrap,
.sidebar,
.sidebar-toggle {
  -webkit-backface-visibility: hidden;
      -ms-backface-visibility: hidden;
          backface-visibility: hidden;
}
.wrap,
.sidebar-toggle {
  -webkit-transition: -webkit-transform .3s ease-in-out;
          transition: transform .3s ease-in-out;
  background-color: white;
}


#sidebar-checkbox:checked + .sidebar {
  z-index: 10;
  visibility: visible;
}
#sidebar-checkbox:checked ~ .sidebar,
#sidebar-checkbox:checked ~ .wrap,
#sidebar-checkbox:checked ~ .sidebar-toggle {
  -webkit-transform: translateX(14rem);
      -ms-transform: translateX(14rem);
          transform: translateX(14rem);
}
.sidebar-personal-info {
  .sidebar-personal-info-section {
    &:not(:first-of-type) {
      margin-top: .75rem;
    }
    line-height: 1rem;
    a, strong {
      color: $white;
      text-decoration: none;
   
    }
  }
}


/*
 * Posts and pages
 *
 * Each post is wrapped in `.post` and is used on default and post layouts. Each
 * page is wrapped in `.page` and is only used on the page layout.
 */

.page,
.post {
  margin-bottom: 1em;
  padding-top: 18px;
}
.post-2 {
  margin-bottom: 5em;
  padding-top: 18px;
}
.posts{
  
}
/* Blog post or page title */
.page-title,
.post-title,
.post-title a {
  color: #303030;
}
.page-title,
.post-title {
  margin-top: 0;
}
.post-title_con {
  margin-top: 0;
  text-align:center;
  color: #fff;
  font-size: 1.55rem;
}
.post-title-1 {
  margin-top: 103px;
  text-align:center;
  color: #fff;
  font-size: 3.55rem;
  text-shadow: 0 3px 6px rgba(0,0,0,.3);
  font-family: 'Playball',cursive;
}
.post-title-2 {
  margin-top: 0;
  text-align:center;
  color: #fff;
  font-size: 1.25rem;
  font-family: 'Long Cang',cursive;
}
.post-title-3 {
  margin-top: 0;
  text-align:center;
  color: #fff;
  font-size: 1.25rem;
  font-family: 'Long Cang',cursive;
}
.post-title-1-1 {
  margin-top: 300px;
  text-align:center;
  color: #fff;
  font-size: 5.55rem;
  text-shadow: 0 3px 6px rgba(0,0,0,.3);
  font-family: 'Playball',cursive;
}
.post-title-2-2 {
  margin-top: 0;
  text-align:center;
  color: #fff;
  font-size: 2.25rem;
  font-family: 'Long Cang',cursive;
}
.post-title-3-3 {
  margin-top: 0;
  text-align:center;
  color: #fff;
  font-size: 1.25rem;
  font-family: 'Long Cang',cursive;
}
.post-half{
    margin-top: -233px;
    margin-bottom: 160px;
}
.post-half-2{

}

/* Meta data line below post title */
.post-date {
  display: inline-block;
  margin-top: -.5rem;
  margin-bottom: 1rem;
  color: #9a9a9a;
}
.post-date_con {
  display: inline-block;
  margin-top: -.5rem;
  margin-bottom: 1rem;
  color: #fff;
  margin-left: 475px;
}
.post-more {
    margin-top: .5em;
   
    .fa{
      margin-right: .2em;
    }
}
.post-tag-head{
  position: relative;
  border-bottom: #3b3b3b 1px solid;
  word-wrap: break-word;
  margin: 24px 0;
  font-family: Merriweather,"Open Sans","Microsoft Jhenghei","Microsoft Yahei",sans-serif;
  
}
.post-tag-head>span {
 display:block;
 width:74px;
 text-align:center;
 position:absolute;
 bottom:-9px;
 left:35%;
 margin-left:-5px;
 background:#202020;
 box-shadow:#202020 0 0 0 6px;
 color:#b8b8b8;
 line-height:20px;
}
.post-box{
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.post-tag2{
  display: inline-block;
  background: rgba($theme-color, 0.15);
  padding: 0 .5rem;
  margin-right: .5rem;
  border-radius: 4px;
  color: $theme-color;
  font-family: $font-sans;
  padding: 0.5rem 2rem;
  display: block;
}
.post-tag {
  display: inline-block;
  background: rgba($theme-color, 0.15);
  padding: 0 .5rem;
  margin-right: .5rem;
  border-radius: 4px;
  color: $theme-color;
  font-family: $font-sans;
  
  &:before {
    content: "\f02b";
    font-family: $font-font-awesome;
    padding-right: .5em;
  }
  &:hover {
    text-decoration: none;
    background: $theme-color;
    color: $white;
  }
  @include transition(all .1s ease-in-out);
}

.tags-expo {
  :target:before {
    content:"";
    display:block;
    height:72px; /* fixed header height*/
    margin:-72px 0 0; /* negative fixed header height */
  }
  .tags-expo-list {
    @media (min-width: 38em) {
      font-size: 0.9rem;
      .post-tag {
        margin: .2em .3em;
      }
    }
  }
  .tags-expo-section {
    ul {
      list-style-type: circle;
      list-style-position: inside;
      padding: 0;
      li {
        @include transition(all .1s ease-in-out);
        padding: 0 1rem;
        &:hover {
          list-style-type: disc;
          padding: 0 .5rem;
        }
      }
    }
    a {
      text-decoration: none;
    }
    .post-date {
      display: inline-block;
      font-size: 80%;
      color: $post-date-color;
      margin: 0;
      padding: 0;
    }
    font-family: $font-sans;
  }
}





/* Related posts */
.related {
  padding-top: 2rem;
  padding-bottom: 2rem;
  border-top: 1px solid #eee;
}
.related-posts {
  padding-left: 0;
  list-style: none;
}
.related-posts h3 {
  margin-top: 0;
}
.related-posts li small {
  font-size: 75%;
  color: #999;
}
.related-posts li a:hover {
  color: #268bd2;
  text-decoration: none;
}
.related-posts li a:hover small {
  color: inherit;
}


/*
 * Pagination
 *
 * Super lightweight (HTML-wise) blog pagination. `span`s are provide for when
 * there are no more previous or next posts to show.
 */

.pagination {
  overflow: hidden; /* clearfix */
  margin-left: -1rem;
  margin-right: -1rem;
  font-family: "PT Sans", Helvetica, Arial, sans-serif;
  color: #ccc;
  text-align: center;
}

/* Pagination items can be `span`s or `a`s */
.pagination-item {
  display: block;
  padding: 1rem;
  border: 1px solid #eee;
}
.pagination-item:first-child {
  margin-bottom: -1px;
}

/* Only provide a hover state for linked pagination items */
a.pagination-item:hover {
  background-color: #f5f5f5;
}

@media (min-width: 30em) {
  .pagination {
    margin: 3rem 0;
  }
  .pagination-item {
    float: left;
    width: 50%;
  }
  .pagination-item:first-child {
    margin-bottom: 0;
    border-top-left-radius:    4px;
    border-bottom-left-radius: 4px;
  }
  .pagination-item:last-child {
    margin-left: -1px;
    border-top-right-radius:    4px;
    border-bottom-right-radius: 4px;
  }
}


/*
 * Reverse layout
 *
 * Flip the orientation of the page by placing the `.sidebar` and sidebar toggle
 * on the right side.
 */

.layout-reverse .sidebar {
  left: auto;
  right: -14rem;
}
.layout-reverse .sidebar-toggle {
  left: auto;
  right: 1rem;
}

.layout-reverse #sidebar-checkbox:checked ~ .sidebar,
.layout-reverse #sidebar-checkbox:checked ~ .wrap,
.layout-reverse #sidebar-checkbox:checked ~ .sidebar-toggle {
  -webkit-transform: translateX(-14rem);
      -ms-transform: translateX(-14rem);
          transform: translateX(-14rem);
}


/*
 * Themes
 *
 * Apply custom color schemes by adding the appropriate class to the `body`.
 * Based on colors from Base16: http://chriskempson.github.io/base16/#default.
 */

/* Red */
.theme-base-08 .sidebar,
.theme-base-08 .sidebar-toggle:active,
.theme-base-08 #sidebar-checkbox:checked ~ .sidebar-toggle {
  background-color: #ac4142;
}
.theme-base-08 .container a,
.theme-base-08 .sidebar-toggle,
.theme-base-08 .related-posts li a:hover {
  color: #ac4142;
}

/* Orange */
.theme-base-09 .sidebar,
.theme-base-09 .sidebar-toggle:active,
.theme-base-09 #sidebar-checkbox:checked ~ .sidebar-toggle {
  background-color: #d28445;
}
.theme-base-09 .container a,
.theme-base-09 .sidebar-toggle,
.theme-base-09 .related-posts li a:hover {
  color: #d28445;
}

/* Yellow */
.theme-base-0a .sidebar,
.theme-base-0a .sidebar-toggle:active,
.theme-base-0a #sidebar-checkbox:checked ~ .sidebar-toggle {
  background-color: #f4bf75;
}
.theme-base-0a .container a,
.theme-base-0a .sidebar-toggle,
.theme-base-0a .related-posts li a:hover {
  color: #f4bf75;
}

/* Green */
.theme-base-0b .sidebar,
.theme-base-0b .sidebar-toggle:active,
.theme-base-0b #sidebar-checkbox:checked ~ .sidebar-toggle {
  background-color: #90a959;
}
.theme-base-0b .container a,
.theme-base-0b .sidebar-toggle,
.theme-base-0b .related-posts li a:hover {
  color: #90a959;
}

/* Cyan */
.theme-base-0c .sidebar,
.theme-base-0c .sidebar-toggle:active,
.theme-base-0c #sidebar-checkbox:checked ~ .sidebar-toggle {
  background-color: #75b5aa;
}
.theme-base-0c .container a,
.theme-base-0c .sidebar-toggle,
.theme-base-0c .related-posts li a:hover {
  color: #75b5aa;
}

/* Blue */
.theme-base-0d .sidebar,
.theme-base-0d .sidebar-toggle:active,
.theme-base-0d #sidebar-checkbox:checked ~ .sidebar-toggle {
  background-color: #6a9fb5;
}
.theme-base-0d .container a,
.theme-base-0d .sidebar-toggle,
.theme-base-0d .related-posts li a:hover {
  color: #6a9fb5;
}

/* Magenta */
.theme-base-0e .sidebar,
.theme-base-0e .sidebar-toggle:active,
.theme-base-0e #sidebar-checkbox:checked ~ .sidebar-toggle {
  background-color: #aa759f;
}
.theme-base-0e .container a,
.theme-base-0e .sidebar-toggle,
.theme-base-0e .related-posts li a:hover {
  color: #aa759f;
}

/* Brown */
.theme-base-0f .sidebar,
.theme-base-0f .sidebar-toggle:active,
.theme-base-0f #sidebar-checkbox:checked ~ .sidebar-toggle {
  background-color: #8f5536;
}
.theme-base-0f .container a,
.theme-base-0f .sidebar-toggle,
.theme-base-0f .related-posts li a:hover {
  color: #8f5536;
}


/*
 * Overlay sidebar
 *
 * Make the sidebar content overlay the viewport content instead of pushing it
 * aside when toggled.
 */

.sidebar-overlay #sidebar-checkbox:checked ~ .wrap {
  -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
          transform: translateX(0);
}
.sidebar-overlay #sidebar-checkbox:checked ~ .sidebar-toggle {
  box-shadow: 0 0 0 .25rem #fff;
}
.sidebar-overlay #sidebar-checkbox:checked ~ .sidebar {
  box-shadow: .25rem 0 .5rem rgba(0,0,0,.1);
}

/* Only one tweak for a reverse layout */
.layout-reverse.sidebar-overlay #sidebar-checkbox:checked ~ .sidebar {
  box-shadow: -.25rem 0 .5rem rgba(0,0,0,.1);
}
/* Colors 
 * Based on colors from Base16: http://chriskempson.github.io/base16/#default.
 */
.box{
  padding-bottom: 42rem;
  background-image:url(https://cdn.jsdelivr.net/gh/BNDong/Cnblogs-Theme-SimpleMemory@master/img/webp/home_top_bg.webp);
  background-repeat: no-repeat;
  background-size: inherit;
}
.box-h2{
}