body {
    font-family: Helvetica, Arial, sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    background: rgb(251,4,4);
    background: linear-gradient(180deg, rgba(251,4,4,1) 0%, rgba(149,2,2,1) 100%); 
    color: #fff;
    margin: 0;
    padding: 0;
  }
  
  
  /* Grow */
  .hvr-grow {
      display: inline-block;
      vertical-align: middle;
      -webkit-transform: perspective(1px) translateZ(0);
      transform: perspective(1px) translateZ(0);
      box-shadow: 0 0 1px rgba(0, 0, 0, 0);
      -webkit-transition-duration: 0.3s;
      transition-duration: 0.3s;
      -webkit-transition-property: all;
      transition-property: all;
    }
    .hvr-grow:hover, .hvr-grow:focus, .hvr-grow:active {
      -webkit-transform: scale(1.1);
      transform: scale(1.1);
    }
    
    /* Shrink - rimpicciolisci */
    .hvr-shrink {
      display: inline-block;
      vertical-align: middle;
      -webkit-transform: perspective(1px) translateZ(0);
      transform: perspective(1px) translateZ(0);
      box-shadow: 0 0 1px rgba(0, 0, 0, 0);
      -webkit-transition-duration: 0.3s;
      transition-duration: 0.3s;
      -webkit-transition-property: transform;
      transition-property: all;
    }
    .hvr-shrink:hover, .hvr-shrink:focus, .hvr-shrink:active {
      -webkit-transform: scale(0.94);
      transform: scale(0.94);
    }
    
  img {
      max-width: 100%;
  }
  
  .zen-dots-regular {
    font-family: "Zen Dots", sans-serif;
    font-weight: 400;
    font-style: normal;
  }
  
  a:link {
      text-decoration: none;
      color: #fff;
  }
  h1, h2 {
      font-size: 2.8em;
      font-family: "Zen Dots", sans-serif;
      font-weight: 400;
      font-style: normal;
      
  }
  
  h3, h4 {
      font-size: 2em;
      font-weight: normal;
  }
  
  p {
      font-size: 1.1em;
      line-height: 1.3;
  }
  
  .flex-container {
      display: flex;
  }
  .contenitore-principale {
      max-width: 1000px;
      margin: 0 auto;
  }
  .space-between {
      justify-content: space-between;
  }

  header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background: rgb(251,4,4);
  }
  header .contenitore-principale {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
  }
  header nav a {
    font-family: "Zen Dots", sans-serif;
    font-weight: 400;
    font-style: normal;
    margin: 0 15px;
    transition: all 300ms;
  }
  header nav a:hover {
    color: #000;
  }
  header nav {
    display: flex;
  }

  .button {
    background-color: #E9E561;
    color: #000;
    padding: 15px;
    border-radius: 3px 5px;
    font-weight: bold;
    transition: all 300ms;
  }
  .button:hover {
    background-color: #fff;
  }

  #home-img {
    margin-top: 120px;
  }
  #home-img img {
    border-radius: 10px;
  }

  #home-img .col-sx {
    flex-basis: 65%;
  }
  #home-img .col-dx {
    flex-basis: 34%;
    margin-left: 2%;
  }
  #home-img .seconda-immagine {
    margin-top: 20px;
  }

  .box {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    color: #333;
  }
  #chiSiamo {
    margin-top: 20px;
  }
  #chiSiamo .flex-container .col {
    margin-right: 3%;
    text-align: justify;
  }
  .angoli-arrotondati {
    border-radius: 10px;
  }

  #news {
    margin-top: 20px;
  }

  footer {
    padding: 50px 0;
  }
  footer .flex-container {
    justify-content: space-between;
  }