style.css

* {
  margin: 0;
  padding: 0;
}

#error {
  color: red;
}

body {
  width: 100%;
  border: 3px solid #000;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.5rem 0.5rem 5rem;
  margin: 0.2rem 3rem;
  border: 3px solid #000;
}

.logo {
  padding: 0.2rem 1rem;
  font-size: 1.2rem;
  font-weight: 700;
}

.menu {
  display: flex;
  gap: 1rem;
}

li {
  padding: 0.2rem 0;
  list-style-type: none;
}

.menu > li:nth-child(2) {
  padding: 0.2rem 1.5rem;
  border-left: 2px solid black;
  border-right: 2px solid black;
}

a {
  font-size: 1rem;
  text-decoration: none;
  color: #000;
}

footer a {
  text-align: left;
  padding: 0.2rem 1rem;
  font-size: 1.2rem;
  font-weight: 700;
}

li a {
  font-size: 1rem;
  font-weight: 600;
}

a:hover {
  color: blue;
  transform: scale(1.2);
}

#current-date {
  display: flex;
  align-items: center;
  justify-content: right;
  padding: 0.5rem 0;
  margin: 0.2rem 3rem;
}

section {
  width: 60%;
  margin: 3rem auto;
}

h1 {
  text-align: center;
  font-size: 3rem;
  padding-bottom: 1.5rem;
}

h2 {
  font-size: 2rem;
  text-align: center;
}

table {
  width: 100%;
  border: 3px solid black;
  border-collapse: collapse;
}

tr td {
  padding: 0.2rem;
}

tr:nth-child(even) {
  background-color: rgb(180, 176, 176);
}

input {
  width: 100%;
  padding: 0.2rem;
  display: block;
  margin-block: 1rem;
  border: 3px solid black;
}

button {
  padding: 0.3rem;
  float: right;
}

#contact-info > p,
#contact-info > li {
  font-size: 1.2rem;
  text-align: center;
  padding: 2rem 0;
}

#contact-info > ul {
  margin-left: 16rem;
}

#contact-info > ul > li {
  list-style: circle;
  padding: 0.4rem 0;
}

footer {
  position: fixed;
  bottom: 0;
  left: 25%;
  padding: 0.5rem 5rem;
  margin: 5rem 3rem 0.2rem;
  border: 3px solid #000;
}

footer a i {
  font-size: 1rem;
  padding: 0 0.2rem;
}