.main_content{
 font-size: 1.25rem;
}
.btn-demo{
    color:#fff !important;
    background-color: #1f3749;
}
        .btn-custom {
          background-color: white;
          color: black !important;
          border: 1px solid black;
          }
          .btn-demo:hover {
          background-color: #1f3749;
          border-color: black;
          outline: none;
          box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
          }
.text-justify{
    text-align: justify;
}