*{
    margin: 0;
    /* padding: 0; */
  }
  
  header{
    background-color: rgb(175, 85, 175);
    display: flex;
    align-items: center;
  }
  
  header img{
    width: 100px;
    flex: 0;
  }
  
  header nav{
    flex: 1;
    display: flex;
    justify-content: space-evenly;
    font-family: Arial, Helvetica, sans-serif;
  }
  
  header nav a{
    text-transform: uppercase;
    text-decoration: none;
    color: black;
    transition: .5s;
    font-weight: bold;
  }
  
  header nav a:hover{
    /* transform: scale(1.1); */
    color: white;
  
  }
  
  footer{
    background-color: violet;
    position: fixed;
    bottom: 0;
    right: 0;
    left: 0;
    display: flex;
  }
  
  main{
    padding: 10px 20px 50px 20px;
  }
  
  /* .active{
    text-shadow:
    0 0 7px #fff,
    0 0 10px #fff,
    0 0 21px #fff,
    0 0 42px #0fa,
    0 0 82px #0fa,
    0 0 92px #0fa,
    0 0 102px #0fa,
    0 0 151px #0fa;
  } */
  
  img{
    width: 50%;
    display: block;
    margin: 20px auto;
  }
  
  button{
    padding: 15px;
    background-color: violet;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
  }
  
  #container{
    padding: 20px;
    display: flex;
    height: 150px;
    align-items: center;
    justify-content: space-evenly;
    flex-wrap: wrap;
  }
  
  .item{
    width: 700px;
  }
  
  i{
    font-size: 25px;
  }