App.css

/* App styling */

body {
  font-family: "Benton Sans", "Helvetica Neue", helvetica, arial, sans-serif;
  margin: 2em;
}

main,
header,
footer {
  margin: 40px auto;
  width: -moz-max-content;
  width: fit-content;
  width: intrinsic;
}

a {
  text-decoration: none;
}

h1 {
  color: #222;
  font-size: 25px;
  font-weight: 500;
  text-align: center;
  background: #eaeaea;
  padding: 7px;
  border-radius: 8px;
  width: -moz-max-content;
  width: fit-content;
  width: intrinsic;
  transform: rotate(-1deg);
  margin: 0 auto;
}

input {
  background: #fafafa;
  display: block;
  width: 250px;
  color: #222;
  font-size: 12px;
  letter-spacing: 1px;
  -webkit-appearance: none;
  margin: 10px auto;
  border: 2px solid #222;
  border-radius: 7px;
  outline: none;
  padding: 10px;
}

button,
.result {
  width: -moz-max-content;
  width: fit-content;
  width: intrinsic;
  text-align: left;
  font-size: 14px;
  line-height: 14px;
  font-weight: 600;
  background-color: #fff;
  border: solid #222 2px;
  display: inline-block;
  border-radius: 5px;
  padding: 6px 12px;
  cursor: pointer;
  margin: 10px;
}

button:hover {
  background-color: #eaeaea;
  text-decoration: none;
  color: #222;
}

form {
  margin: 0 auto;
  display: inline-block;
  color: #222;
  font-weight: 500;
  text-align: center;
  background: #eaeaea;
  padding: 5px 20px;
  border-radius: 7px;
  width: -moz-max-content;
  width: fit-content;
  width: intrinsic;
}

footer {
  text-align: center;
}