*{
  margin: 0;
  padding: 0;
}

  body{
  background-color: rgb(26, 25, 25);
  font-family: sans-serif;
  padding: 50px;
  }
  
  .Nelsantos{
  width: 100%
  text-align: center;
  padding-bottom: 50px;
  color: #fff;
  }
  
  .btn{
      font-size: 18px;
      text-decoration: none;
      display: block;
      text-align: center;
      margin-bottom: 30px;
      padding: 10px;
      font-weight: bold;
  }
  .btn-1{
      border-radius: 50px;
      color: black;
      background-color: #b0e611;
      border-bottom: 5px solid #5c7a00;
      transition: transform 0,5s;
}
  .btn-1:hover{
      background-color: #cffd46;
      box-shadow: 0px 0px 20px #cffd46;
      transform: translate(0px, -5px);
      transition: transform 0.5s;
  }
  .btn-2{
      border-radius: 50px;
      color: black;
      background-color: #33b5e5;
      border-bottom: 5px solid #177294;
      transition: transform 0,5s;
}
  .btn-2:hover{
      background-color: #56d2ff;
      box-shadow: 0px 0px 20px #56d2ff;
      transform: translate(0px, -5px);
      transition: transform 0.5s;
  }
  .btn-3{
      border-radius: 50px;
      color: black;
      background-color: #00EE00;
      border-bottom: 5px solid #00FF00;
      transition: transform 0,5s;
}
  .btn-3:hover{
      background-color: #00CD00;
      box-shadow: 0px 0px 20px #00FF00;
      transform: translate(0px, -5px);
      transition: transform 0.5s;
  }
  .btn-4{
      border-radius: 50px;
      color: black;
      background-color: #9932CC;
      border-bottom: 5px solid #9400D3;
      transition: transform 0,5s;
}
  .btn-4:hover{
      background-color: #A020F0;
      box-shadow: 0px 0px 20px #9370DB;
      transform: translate(0px, -5px);
      transition: transform 0.5s;
  }
  .btn-5{
      border-radius: 50px;
      color: black;
      background-color: #f70000;
      border-bottom: 5px solid #ca0202;
      transition: transform 0,5s;
}
  .btn-5:hover{
      background-color: #ff2e2e;
      box-shadow: 0px 0px 20px #ff2929;
      transform: translate(0px, -5px);
      transition: transform 0.5s;
  }
    .btn-6{
      border-radius: 50px;
      color: black;
      background-color: #3AB796;
      border-bottom: 5px solid #3AB76E;
      transition: transform 0,5s;
}
  .btn-6:hover{
      background-color: #3AB7A7;
      box-shadow: 0px 0px 20px #3AB7A2;
      transform: translate(0px, -5px);
      transition: transform 0.5s;
  }
    .btn-7{
      border-radius: 50px;
      color: black;
      background-color: #B73A6A;
      border-bottom: 5px solid #B73A5D;
      transition: transform 0,5s;
}
  .btn-7:hover{
      background-color: #B73A3C;
      box-shadow: 0px 0px 20px #5F1C1E;
      transform: translate(0px, -5px);
      transition: transform 0.5s;
  }