html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  margin: 10px;
  background-color: #2c2f33;
  color: #e7e7e7;
}

h1,
h2 {
  text-align: center;
}

p {
  margin: 5px;
  text-align: left;
}

a {
  color: inherit;
  text-decoration: none;
}

button:hover,
input[type="submit"]:hover {
  background-color: #23272a;
  color: #e7e7e7;
}

.container {
  border: 1px solid black;
  height: 200px;
  position: relative;
}

.footer {
  position: fixed;
  left: 10px;
  bottom: 5px;
  right: 10px;
  width: 95%;
  background-color: #1e1e24;
  color: #e7e7e7;
  text-align: right;
}

input[type="text"] {
  width: 80%;
  padding: 12px 20px;
  margin: 8px 0;
  box-sizing: border-box;
  border: 2px solid #2c2f33;
  border-radius: 36px;
}

.header {
  overflow: hidden;
  background-color: #1e1e24;
  padding: 20px 10px;
}

.header a {
  float: left;
  color: #e7e7e7;
  text-align: center;
  padding: 12px;
  text-decoration: none;
  font-size: 18px;
  line-height: 25px;
  border-radius: 4px;
}

.header a.logo {
  font-size: 25px;
  font-weight: bold;
}

.header a:hover {
  background-color: #000000;
  color: #e7e7e7;
}

.header a.header-active {
  background-color: #222941;
  color: #000000;
}

.header-right {
  float: right;
}

@media screen and (max-width: 500px) {
  .header a {
    float: none;
    display: block;
    text-align: left;
  }
  .header-right {
    float: none;
  }
}