.main-content {
  background-color: #000;
  position: relative;
  overflow-x: hidden;
}

.logo {
  background-image: url("/img/ciclo_pagador.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  width: 100%;
  height: 0;
  padding-bottom: 100%;
}

.card {
  background-color: rgba(36, 84, 99, 0.61);
}
.card .card-header, .card .card-body {
  background-color: transparent;
  color: #fff;
}
.card .card-header h4, .card .card-body h4 {
  color: #fff;
}

.btn-black {
  background-color: #000 !important;
  --bs-btn-bg: #000;
  color: #fff !important;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 300;
}

.form-control {
  background: #1a1a1a;
  color: #fff;
  font-weight: 200;
  font-style: italic;
  border: 0;
}
.form-control:focus, .form-control:active {
  background: #1a1a1a;
  color: #fff;
  font-weight: 200;
  font-style: italic;
  border: 0;
}
.form-control:-moz-read-only {
  background: #5f5f5f;
  color: #b0b0b0;
  cursor: not-allowed;
}
.form-control:read-only {
  background: #5f5f5f;
  color: #b0b0b0;
  cursor: not-allowed;
}

.form-switch .form-check-input:checked {
  border-color: rgba(37, 37, 37, 0.95);
  background-color: rgba(37, 37, 37, 0.95);
}