body {
  background-image: url("../img/big-cover-pool.webp");
  background-size: inherit;
  background-position: center;
  max-height: 200vh;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}
.login-container {
  background-color: rgba(255, 255, 255, 0.8); /* Transparent white background */
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  margin: 0 auto;
  width: 40%;
}

.btn-block {
  margin: 0 auto;
  display: flex;
  margin-top: 5%;
  border-radius: 20px;
  background-color: #034663;
  align-items: center;
  font-weight: bold;
}

.btn-block:hover {
  background-color: #6391a5;
  border: 1px solid #034663;
  color: #ffff;
}

.btn-block span {
  padding: 0px 0px 0px 20px;
}

.fa-duotone {
  color: #cff9f7;
}

.btn-suivi {
  background-color: #13274c;
  color: white;
}

.card-result {
  background-color: rgba(255, 255, 255, 0.8); /* Transparent white background */
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  margin: 0 auto;
}

/* Extra small devices (phones, 768px and down) */
@media only screen and (max-width: 768px) {
  .login-container {
    width: 100%;
  }
}

/* Spinner */

.loader {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  position: relative;
  border: 5px solid;
  border-color: #fff #fff transparent transparent;
  box-sizing: border-box;
  animation: rotation 1s linear infinite;
  margin: 0 auto;
}
.loader::after,
.loader::before {
  content: "";
  box-sizing: border-box;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  border: 5px solid;
  border-color: transparent transparent #173d64 #173d64;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  box-sizing: border-box;
  animation: rotationBack 0.5s linear infinite;
  transform-origin: center center;
}
.loader::before {
  width: 32px;
  height: 32px;
  border-color: #fff #fff transparent transparent;
  animation: rotation 1.5s linear infinite;
}

@keyframes rotation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes rotationBack {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(-360deg);
  }
}

/* End Spinner */