html{
    overflow-y:hidden;
}

.main-bg {
    background:#1873f0 !important;
  
  }
  .main-bg  .row:first-child{
    display:flex;
    flex-direction: column;
    justify-content:center;
    align-items:center;
    height:100vh;
  }
  input:focus, button:focus {
    border: 1px solid #1873f0 !important;
    box-shadow: none !important;
  }
  
  .form-check-input:checked {
    background-color: #1873f0 !important;
    border-color: #1873f0 !important;
  }
  
  .card, .btn, input{
    border-radius:0 !important;
  }
  .logo {
    font-weight: bold;
    font-size: 40px;
    display: inline-block;
    margin-bottom: 15px;
    color: #fff;
}
.text-white-50 {
  color: rgba(255, 255, 255, 0.75);
}
.text-box {
  padding-bottom: 20px;
}
.text-box h1 {
  font-size: 1.6rem;
}
.card.shadow {
  padding: 20px 15px;
}