body {
  background-color: #ffffff;
  margin: 0;
  font-family: "Open Sans", sans-serif;
  color: black;
  font-size: 16px;
}

.logo {
  text-align: center;
  margin-top: 75px;
}

.logo img {
  width: 650px;
}

.row {
  position: absolute;
  margin: 220px auto;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 80%;
  height: 400px;
  background-color: #ffffff;
}

.text {
  position: relative;
  float: left;
  background-color: grey;
  width: 100%;
  height: 270px;
  min-width: 250px;
  color: white;
}

.address {
  padding: 32px 50px 0px 50px;
  text-align: center;
  color: black;
  font-weight: bold;
  font-size: 18px;
}

.content {
  padding: 30px 45px 57px 30px;
}

.email {
  text-decoration: underline;
  color: #4682b4;
}

.hsf {
  text-align: center;
  padding: 50px 50px 30px 50px;
  background-color: #006ab0;
}

.paris {
  width: 100%;
  padding-bottom: 5px;
}

.lyon {
  width: 100%;
}

.footer {
  text-align: center;
  display: flex;
  color: black;
  padding: 50px 50px 30px 50px;
}

a {
  color: inherit;
  /* blue colors for links too */
  text-decoration: inherit;
  /* no underline */
}
@media only screen and (min-width: 300px) and (max-width: 768px) {
  .logo img {
    width: 290px;
  }
  .row {
    margin: 115px auto;
  }
  body {
    font-size: 10px;
  }

  .logo {
    margin-top: 40px;
  }
  .content {
    padding: 15px 15px 51px 15px;
  }
  .footer {
    text-align: center;
    color: black;
    padding: 0 0 0 0;
    display: block;
  }
  .text {
    height: 245px;
  }
  .address {
    font-size: 12px;
    padding: 8px 45px 8px 45px;
  }
  .hsf {
    padding: 15px 40px 10px 40px;
  }
}

@media only screen and (min-width: 768px) and (max-width: 1024px) {
  .row {
    width: 83%;
  }

  .logo img {
    width: 600px;
  }

  .text {
    font-size: 16px;
    width: 100%;
    height: 245px;
  }

  .content {
    padding: 15px 15px 10px 15px;
  }

  .footer {
    padding: 10px 0px 0px 0px;
  }
}

@media only screen and (min-width: 1025px) and (max-width: 1600px) {
  .row {
    width: 80%;
  }

  .content {
    padding: 16px 25px 46px 25px;
  }

  .text {
    height: 255px;
  }

  .hsf {
    font-size: 20px;
  }
}

@media only screen and (min-width: 1600px) {
  .row {
    width: 67%;
  }

  .content {
    padding: 17px 10px 30px 35px;
  }

  .text {
    height: 290px;
  }

  body {
    font-size: 20px;
  }

  .logo img {
    width: 850px;
  }

  .hsf {
    font-size: 22px;
  }

  .address {
    font-size: 22px;
  }

  .paris {
    font-size: 22px;
  }

  .lyon {
    font-size: 22px;
  }
}