html{
  scroll-behavior: smooth;
}
header {
    width: 100%;
    position: fixed;
    top: 0;
  }
  nav{
    display: flex;
    justify-content: space-between;
    padding-top: 20px;
    padding-left: 5%;
    padding-right: 5%;
    font-weight: bold;
    background-color:azure ;
  }
  ul {
    display: flex;
    list-style: none;
  }
  a {
    text-decoration: none;
    display: block;
    padding: 20px 30px;
    color: black;
    font-weight: bold;
    
  }
  
  a:hover {
    color: darkgreen;
  }
  h1{
  color: darkgreen;
  }
  main{
    margin-top: 70px;
  }
  .text{
    padding-left: 25px;
    padding: 30px;
  }
  .item{
      scroll-margin-top: 17ex;
  }
  p{
    padding-left: 25px;
  }