body,ul,p,h3,h1,h2,h4,h5,h6 {
  margin: 0;
  padding: 0;
}
body {
  background-color: #f5f5f5;
}
a {
  color: #333;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
input {
  outline: none;
}