Angular-Docs-Cn/aio/src/styles/2-modules/code/_code.scss

@use '../../constants' as *;
@use '../../mixins' as *;

code-example,
code-tabs {
  clear: both;
  display: block;

  code {
    overflow: auto;
  }

  ol {
    list-style: decimal;
  }

  .mat-card {
    padding: 0;
    border-radius: 5px;
  }
}

code-example {
  &:not(.no-box) {
    border-radius: 5px;
    margin: 16px auto;
  }

  &.no-box {
    pre.prettyprint {
      margin: 0;
    }

    code {
      background-color: transparent;
    }
  }

  code {
    overflow: auto;
  }

  header {
    border-radius: 5px 5px 0 0;
    @include font-size(16);
    padding: 8px 16px;
  }
}

code-tabs {
  margin: 16px 0;

  .code-tab-group {
    .mat-tab-body {
      overflow-y: hidden;

      .mat-tab-body-content {
        height: auto;
        transform: none;

        .fadeIn {
          animation: opacity 2s ease-in;
        }
      }
    }
  }
}

aio-code {
  pre.prettyprint {
    position: relative;
    display: flex;
    min-height: 32px;
    margin: 16px 24px;
    white-space: pre-wrap;
    align-items: center;

    code {
      a {
        color: inherit;
      }

      span {
        @include line-height(24);
      }

      ol.linenums {
        margin: 0;

        li {
          margin: 0;
          font-family: $code-font;
          font-size: 90%;
          @include line-height(24);
        }
      }
    }

    .copy-button {
      position: absolute;
      top: -7px;
      right: -19px;
      padding: 0;
      overflow: visible; // This is required for the button to be displayed correctly in IE11.

      background-color: transparent;
      border: none;
      cursor: pointer;
    }
  }
}

.sidenav-content {
  code {
    a {
      font-size: inherit;
      font-weight: inherit;
    }
  }

  :not(h1):not(h2):not(h3):not(h4):not(h5):not(h6):not(pre) {
    > code {
      border-radius: 4px;
      padding: 0 4px;
    }

    &:not(a) > code {
      padding: 4px;
    }
  }

  .page-guide-cheatsheet & {
    td:first-of-type,
    th {
      code {
        background-color: inherit;
        padding: 0;
        white-space: pre-wrap;
      }
    }
  }

  .code-anchor {
    cursor: pointer;
    text-decoration: none;
    font-size: inherit;

    &:hover {
      text-decoration: underline;
    }
  }
}