html,
        body {
        height: 100%;
        }

        body {
        display: flex;
        align-items: center;
        padding-top: 40px;
        padding-bottom: 40px;
        /*background-color: #f5f5f5;*/
        }

        .form-signin {
        width: 100%;
        max-width: 500px;
        padding: 15px;
        margin: auto;
        }

        .form-signin .checkbox {
        font-weight: 400;
        }

        .form-signin .form-floating:focus-within {
        z-index: 2;
        }

        .form-signin input[type="email"] {
        margin-bottom: -1px;
        border-bottom-right-radius: 0;
        border-bottom-left-radius: 0;
        }

        .form-signin input[type="password"] {
        margin-bottom: 10px;
        border-top-left-radius: 0;
        border-top-right-radius: 0;
        }


      .bd-placeholder-img {
        font-size: 1.125rem;
        text-anchor: middle;
        -webkit-user-select: none;
        -moz-user-select: none;
        user-select: none;
      }

      @media (min-width: 768px) {
        .bd-placeholder-img-lg {
          font-size: 3.5rem;
        }
      }