html {
  scroll-behavior: smooth;
}


body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
  }
  
  .container {
    max-width: 500px;
    margin: 0 auto;
    padding: 5px;
  }
  
  header {
    background-color: #333;
    color: #fff;
  }
  
  header h1 {
    margin: 0;
    padding: 0;
    
  }

  header h3 {
    margin: 0;
    padding: 0;
    font-weight: 100;
    position: relative;
    left: 70px 
  }
  
  header nav ul {
    list-style-type: none;
    padding: 0;
  }
  
  header nav ul li {
    display: inline;
    margin-right: 20px;
  }
  
  header nav ul li a {
    color: #fff;
    text-decoration: none;
  }

  
  
  

  #education {
    scroll-behavior: smooth;
  }
  
  .section {
    padding: 0px 0;
  }
  
  h2 {
    color: #333;
  }

  img { 
    position: relative;
    top: 6px; 
    border-radius: 50%;
   
  }

  #AboutMe {
    position: relative;
    margin:auto;
    padding: 3px;
  }

  #Smart {
    position: relative;
    vertical-align: -20px;
  }

  #Tools {
    position: relative;
    vertical-align: 2px;
    padding: 4px;
  }

  .experience-item,
  .education-item {
    margin-bottom: 40px;
  }

  footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
  }

  
  a {
    color: #4a4848;
    display: inline-block;
    position: relative;
    text-decoration: none;
    &:before {
      background-color: #4a4848;
      content: '';
      height: 2px;
      position: absolute;
      bottom: -1px;
      left: 50%;
      transform: translateX(-50%);
      transition: width 0.3s ease-in-out;
      width: 100%;
    }
    &:hover {
      &:before {
         width: 0;
      }
    }
  }

  .btn {
    background-color: DodgerBlue;
    border: none;
    color: white;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 15px;
  }
  
  /* Darker background on mouse-over */
  .btn:hover {
    background-color: RoyalBlue;
  }