nav {
    background-color: orange;
    width: 100%;
    height: 60px;
    display: flex;
  }
  a{
    text-decoration: none;
    margin: 10px;
  }

  .nav_left,
  .nav_right {
    flex: 1;
  }

  .nav_left a {
    float: left;
  }

  .nav_right a {
    float: right;
  }

  .nav_right a,
  .nav_left a {
    font-size: 20px;
    color: rgb(0, 0, 0);
    padding: 0px 0;
  }

  i {
    margin-left: 5px;
  }

  .nav_right a:hover,
  .nav_left a:hover {
    color: aqua;

  }

  h1 {
    text-align: center;
  }