edx-platform/lms/static/sass/shared/_footer.scss

// Open edX: LMS footer
// ====================
@import '../base/grid-settings';
@import 'neat/neat'; // lib - Neat

.wrapper-footer {
  @extend %ui-print-excluded;

  box-shadow: 0 -1px 5px 0 $shadow-l1;
  border-top: 1px solid tint($m-gray, 50%);
  padding: 25px ($baseline/2) ($baseline*1.5) ($baseline/2);
  background: $body-bg;
  clear: both;

  footer#footer-openedx {
    @include clearfix();

    box-sizing: border-box;

    @include outer-container;

    margin: 0 auto;

    p,
    ol,
    ul {
      font-family: $font-family-sans-serif;

      // override needed for poorly scoped font-family styling on p a:link {}
      a {
        font-family: $font-family-sans-serif;
      }
    }

    a {
      @include transition(link-color 0.15s ease-in-out 0s, border 0.15s ease-in-out 0s);

      border-bottom: none;
      color: $link-color;
      text-decoration: none !important;

      &:hover,
      &:focus,
      &:active {
        border-bottom: 1px dotted $link-color;
      }
    }

    .icon {
      font-family: 'FontAwesome';
      font-style: normal;
    }

    // colophon
    .colophon {
      @include span-columns(8);

      @include media($bp-small) {
        @include fill-parent();
      }

      @include media($bp-tiny) {
        @include fill-parent();
      }


      .nav-colophon {
        @include clearfix();

        margin: $footer_margin;

        li {
          @include float(left);

          margin-right: ($baseline*0.75);

          a {
            color: tint($black, 20%);

            &:hover,
            &:focus,
            &:active {
              color: $link-color;
            }
          }

          &:last-child {
            margin-right: 0;
          }
        }
      }

      .colophon-about {
        @include clearfix();

        img {
          width: 68px;
          height: 34px;
          margin-right: 0;
          float: left;
        }

        p {
          float: left;
          width: flex-grid(6, 8);
          margin-left: $baseline;
          padding-left: $baseline;
          font-size: em(13);
          background: transparent url(/static/images/bg-footer-divider.jpg) 0 0 no-repeat;
        }
      }
    }

    // references
    .references {
      margin: -10px 0 0 0;
      width: flex-grid(4, 12);
      display: inline-block;
    }

    .wrapper-logo {
      margin: ($baseline*0.75) 0;

      a {
        display: inline-block;

        img {
          height: $header-logo-height*1.05;
        }

        &:hover {
          border-bottom: 0;
        }
      }
    }

    .copyright {
      margin: -2px 0 8px 0;
      font-size: em(11);
      color: $gray; // WCAG 2.0 AA requirements

      @include text-align(left);
    }

    .nav-legal {
      @include clearfix();
      @include text-align(left);

      li {
        display: inline-block;
        font-size: em(11);

        &:not(:first-child)::before {
          margin-right: ($baseline/4);
          content: "-";
        }
      }
    }

    .nav-social {
      margin: 0;
      text-align: right;

      li {
        display: inline-block;

        &:last-child {
          margin-right: 0;
        }

        a {
          display: block;

          &:hover,
          &:focus,
          &:active {
            border: none;
          }
        }

        img {
          display: block;
        }
      }
    }

    // platform Open edX logo and link
    .footer-about-openedx {
      @include span-columns(4);
      @include text-align(right);

      vertical-align: bottom;

      @include media($bp-small) {
        @include fill-parent();
      }

      @include media($bp-tiny) {
        @include fill-parent();
      }

      a {
        @include float(right);

        display: inline-block;

        &:hover {
          border-bottom: none;
        }
      }
    }

    .footer-language-selector {
      label[for=footer-language-select] {
        display: inline-block;
        cursor: initial;
      }
    }

    .select-lang-button {
      padding: 5px;
      color: $m-blue-d3 !important;
      height: 30px;

      &:hover,
      &:active,
      &:focus {
        background: $m-blue-d3 !important;
        color: white !important;
      }
    }
  }

  // edx theme overrides
  &.edx-footer {
    footer {
      .copyright {
        text-align: right;
      }

      .nav-legal {
        text-align: right;
      }
    }
  }
}

// marketing site design syncing
.view-register,
.view-login,
.view-passwordreset {
  .wrapper-footer footer {
    width: 960px;

    @extend %ui-print-excluded;

    .colophon-about img {
      margin-top: ($baseline*1.5);
    }
  }
}