body {
  color: #444;
  font-family: sans-serif;
  margin: 0px;
}
h1,
h2 {
  text-align: center;
}

.container {
  display: flex;
  flex-direction: column;
}

.nav-banner {
  background-color: #f7f7f7;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0px 20px;
}

.main-nav {
  display: flex;
  gap: 30px;
}

.nav-link {
  text-decoration: none;
  color: #1098ad;
  border-bottom: 2px solid #f7f7f7;
}

.nav-link:hover {
  border-bottom: 2px solid #1098ad;
}

.img-banner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  text-decoration: none;
  height: 75px;
  border-bottom: 2px solid #f7f7f7;
}

.img-banner:hover {
  border-bottom: 2px solid #1098ad;
}

.between-element {
  font-size: 24px;
}

.main-functionnality {
  margin: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.btn {
  cursor: pointer;
  border: none;
  background-color: #00a1e0;
  color: #fff;
  border-radius: 5px;
  padding: 5px;
}

.btn:hover {
  background-color: #fff;
  color: #00a1e0;
}

.main-footer {
  margin-left: 20px;
}

.loader-page {
  position: fixed;
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0.7;
  background-color: #fff;
  z-index: 99;
}
.login-form {
  display: flex;
  justify-content: center;
  gap: 5px;
}
.login-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 10px;
  border: black 1px solid;
  border-radius: 10px;
}
.error-container {
  display: flex;
  justify-content: center;
}
.error-message {
  color: rgb(255, 106, 106);
  border-radius: 5px;
  padding: 10px 30px;
}

.background-load {
  background-color: #444;
  border-radius: 5px;
  padding: 5px;
}
.on-load {
  font-size: 22px;
  color: #fff;
  text-align: center;
}
.loader {
  border: 16px solid #f3f3f3; /* Light grey */
  border-top: 16px solid #3498db; /* Blue */
  border-radius: 50%;
  width: 120px;
  height: 120px;
  margin: 50px;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}