.d-flex > .btn {
    flex: 1;
  }

  .carbonads {
    border-radius: .25rem;
    border: 1px solid #ccc;
    font-size: .875rem;
    overflow: hidden;
    padding: 1rem;
  }

  .carbon-wrap {
    overflow: hidden;
  }

  .carbon-img {
    clear: left;
    display: block;
    float: left;
  }

  .carbon-text,
  .carbon-poweredby {
    display: block;
    margin-left: 140px;
  }

  .carbon-text,
  .carbon-text:hover,
  .carbon-text:focus {
    color: #fff;
    text-decoration: none;
  }

  .carbon-poweredby,
  .carbon-poweredby:hover,
  .carbon-poweredby:focus {
    color: #ddd;
    text-decoration: none;
  }

  @media (min-width: 768px) {
    .carbonads {
      float: right;
      margin-bottom: -1rem;
      margin-top: -1rem;
      max-width: 360px;
    }
  }

  .footer {
    font-size: .875rem;
  }

  .heart {
    color: #ddd;
    display: block;
    height: 2rem;
    line-height: 2rem;
    margin-bottom: 0;
    margin-top: 1rem;
    position: relative;
    text-align: center;
    width: 100%;
  }

  .heart:hover {
    color: #ff4136;
  }

  .heart::before {
    border-top: 1px solid #eee;
    content: " ";
    display: block;
    height: 0;
    left: 0;
    position: absolute;
    right: 0;
    top: 50%;
  }

  .heart::after {
    background-color: #fff;
    content: "♥";
    padding-left: .5rem;
    padding-right: .5rem;
    position: relative;
    z-index: 1;
  }

  .docs-datepicker-container {
    border: 1px dashed #eee;
    display: none;
    margin: 10px auto;
    min-height: 160px;
    position: relative;
  }

  .docs-datepicker-container:before {
    color: #ccc;
    content: 'Container for inline datepicker';
    font-size: 12px;
    left: 50%;
    line-height: 20px;
    margin-left: -82px;
    margin-top: -10px;
    position: absolute;
    top: 50%;
    z-index: -1;
  }

  .docs-datepicker-container > .datepicker-container {
    margin: 10px auto;
  }

  .docs-options > .input-group {
    margin-bottom: 10px;
  }

  .docs-options > .input-group > .input-group-addon {
    justify-content: center;
    min-width: 6rem;
  }

  .docs-actions > .input-group,
  .docs-actions > .btn-group,
  .docs-actions > .btn {
    margin-bottom: 10px;
  }