body {
  background: linear-gradient(270deg, #12201a, #0d1d1f, rgb(46, 29, 59));
  background-size: 400% 400%;
  font-family: "Roboto", sans-serif;
  animation: BackgroundGradient 20s ease infinite;
}

@keyframes BackgroundGradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 51%;
  }
  100% {
    background-position: 0% 50%;
  }
}

body {
  background-color: lightgrey;
  padding: 0;
  margin: 0;
}

h1,
h2 {
  color: white;
  text-align: center;
}

#cards {
  text-align: center;
}

.card {
  color: white;
  background-color: rgb(75, 80, 85);
  width: 1050px;
  padding: 20px;
  display: block;
  margin: 0 auto;
  margin-top: 10px;
}

.card input[type="text"] {
  width: 100%;
  border: 2px solid #aaa;
  border-radius: 4px;
  margin: 8px 0;
  outline: none;
  padding: 8px;
  box-sizing: border-box;
  transition: 0.3s;
}

.card input[type="text"]:focus {
  border-color: dodgerBlue;
  box-shadow: 0 0 8px 0 dodgerBlue;
}

.big-card {
  width: 650px;
}

.uppercase {
  text-transform: uppercase;
}

#navbar ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: rgba(51, 51, 51, 0.603);
}

#navbar li {
  float: left;
}

#navbar li a {
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

#navbar li a:hover {
  background-color: rgba(17, 17, 17, 0.609);
}

.active {
  background-color: rgba(0, 0, 0, 0.356) !important;
}

@media only screen and (max-width: 800px) {
  .card {
    width: 300px;
  }

  .big-card {
    width: 300px;
  }
}

#form {
  background-color: white;
  width: 90%;
  max-width: 400px;
  padding: 2%;
  margin: auto;
  margin-top: 10%;
  transform: translateY(-10%);
  display: flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
}

#form p {
  text-align: center;
  margin: 5px;
}

#form input[type="text"] {
  width: 100%;
  padding: 12px 20px;
  margin: 8px 0;
  box-sizing: border-box;
}

/* #form input[type=text]:focus {
  border: 3px solid #555;
} */

#form input[type="text"],
#form select {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  resize: vertical;
}

#form a {
  display: block;
  background-color: #4caf50;
  border: none;
  color: white;
  padding: 16px 32px;
  text-decoration: none;
  margin: 4px auto;
  cursor: pointer;
  border-radius: 4px;
  cursor: pointer;
  width: 25%;
}

#form a:hover {
  background-color: #45a049;
}