h1.title-heading {
  font-size: 28px;
  font-weight: 900;
  text-align: center;
  font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
}

h3.subtitle-heading {
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
}

p.paragraph.message-text {
  font-size: 12px;
  font-weight: 500;
  font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
}

.container-grid.main-grid {
  display: grid;
  grid-template-columns: minmax(5%, auto) 90% minmax(5%, auto);
  grid-template-rows: auto;
}

.container-grid.main-grid-center-column {
  grid-area: auto /2/ auto / auto;
}

.container-grid.footer-links {
  display: grid;
  grid-template-columns: repeat(4 , minmax(auto, 75px));
  grid-template-rows: auto;
}

.rule#section-divider hr {
  border-top-width: 2px;
  border-top-color: #003600;
}

a.social-image.social-icon-about-us {
  margin-left: 0;
  background-color: #0064cd;
  grid-area: auto /1/ auto / auto;
}

a.social-image.social-icon-contact-us {
  margin-left: 10px;
  background-color: #0064cd;
  grid-area: auto /2/ auto / auto;
}

a.social-image.social-icon-facebook {
  margin-left: 10px;
  background-color: #0064cd;
  grid-area: auto /3/ auto / auto;
}

a.social-image.social-icon-twitter {
  margin-left: 10px;
  background-color: #0064cd;
  grid-area: auto /4/ auto / auto;
}

@media screen and (min-width: 36rem) {

  h1.title-heading {
    font-size: 28px;
    font-weight: 900;
    text-align: center;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  }
  
  h3.subtitle-heading {
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  }
  
  p.paragraph.message-text {
    font-size: 14px;
    font-weight: 500;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  }
  
  .container-grid.main-grid {
    display: grid;
    grid-template-columns: minmax(5%, auto) 90% minmax(5%, auto);
    grid-template-rows: auto;
  }
  
  .container-grid.main-grid-center-column {
    grid-area: auto /2/ auto / auto;
  }
  
  .container-grid.footer-links {
    display: grid;
    grid-template-columns: repeat(4 , minmax(auto, 75px));
    grid-template-rows: auto;
  }
  
  .rule#section-divider hr {
    border-top-width: 2px;
    border-top-color: #003600;
  }
  
  a.social-image.social-icon-about-us {
    margin-left: 0;
    background-color: #0064cd;
    grid-area: auto /1/ auto / auto;
  }
  
  a.social-image.social-icon-contact-us {
    margin-left: 10px;
    background-color: #0064cd;
    grid-area: auto /2/ auto / auto;
  }
  
  a.social-image.social-icon-facebook {
    margin-left: 10px;
    background-color: #0064cd;
    grid-area: auto /3/ auto / auto;
  }
  
  a.social-image.social-icon-twitter {
    margin-left: 10px;
    background-color: #0064cd;
    grid-area: auto /4/ auto / auto;
  }
}

@media screen and (min-width: 48rem) {

  h1.title-heading {
    font-size: 28px;
    font-weight: 900;
    text-align: center;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  }
  
  h3.subtitle-heading {
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  }
  
  p.paragraph.message-text {
    font-size: 14px;
    font-weight: 500;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  }
  
  .container-grid.main-grid {
    display: grid;
    grid-template-columns: minmax(5%, auto) 90% minmax(5%, auto);
    grid-template-rows: auto;
  }
  
  .container-grid.main-grid-center-column {
    grid-area: auto /2/ auto / auto;
  }
  
  .container-grid.footer-links {
    display: grid;
    grid-template-columns: repeat(4 , minmax(auto, 75px));
    grid-template-rows: auto;
  }
  
  .rule#section-divider hr {
    border-top-width: 2px;
    border-top-color: #003600;
  }
  
  a.social-image.social-icon-about-us {
    margin-left: 0;
    background-color: #0064cd;
    grid-area: auto /1/ auto / auto;
  }
  
  a.social-image.social-icon-contact-us {
    margin-left: 10px;
    background-color: #0064cd;
    grid-area: auto /2/ auto / auto;
  }
  
  a.social-image.social-icon-facebook {
    margin-left: 10px;
    background-color: #0064cd;
    grid-area: auto /3/ auto / auto;
  }
  
  a.social-image.social-icon-twitter {
    margin-left: 10px;
    background-color: #0064cd;
    grid-area: auto /4/ auto / auto;
  }
}

@media screen and (min-width: 62rem) {

  h1.title-heading {
    font-size: 28px;
    font-weight: 900;
    text-align: center;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  }
  
  h3.subtitle-heading {
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  }
  
  p.paragraph.message-text {
    font-size: 14px;
    font-weight: 500;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  }
  
  .container-grid.main-grid {
    display: grid;
    grid-template-columns: minmax(15%, auto) 70% minmax(15%, auto);
    grid-template-rows: auto;
  }
  
  .container-grid.main-grid-center-column {
    grid-area: auto /2/ auto / auto;
  }
  
  .container-grid.footer-links {
    display: grid;
    grid-template-columns: repeat(4 , minmax(auto, 75px));
    grid-template-rows: auto;
  }
  
  .rule#section-divider hr {
    border-top-width: 2px;
    border-top-color: #003600;
  }
  
  a.social-image.social-icon-about-us {
    margin-left: 0;
    background-color: #0064cd;
    grid-area: auto /1/ auto / auto;
  }
  
  a.social-image.social-icon-contact-us {
    margin-left: 10px;
    background-color: #0064cd;
    grid-area: auto /2/ auto / auto;
  }
  
  a.social-image.social-icon-facebook {
    margin-left: 10px;
    background-color: #0064cd;
    grid-area: auto /3/ auto / auto;
  }
  
  a.social-image.social-icon-twitter {
    margin-left: 10px;
    background-color: #0064cd;
    grid-area: auto /4/ auto / auto;
  }
}

@media screen and (min-width: 75rem) {

  h1.title-heading {
    font-size: 30px;
    font-weight: 900;
    text-align: center;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  }
  
  h3.subtitle-heading {
    font-size:20px;
    font-weight: 700;
    text-align: center;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  }
  
  p.paragraph.message-text {
    font-size: 16px;
    font-weight: 500;
    font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  }

  .container-grid.main-grid {
    display: grid;
    grid-template-columns: minmax(20%, auto) 60% minmax(20%, auto);
    grid-template-rows: auto;
  }
  
  .container-grid.main-grid-center-column {
    grid-area: auto /2/ auto / auto;
  }
  
  .container-grid.footer-links {
    display: grid;
    grid-template-columns: repeat(4 , minmax(auto, 75px));
    grid-template-rows: auto;
  }
  
  .rule#section-divider hr {
    border-top-width: 2px;
    border-top-color: #003600;
  }
  
  a.social-image.social-icon-about-us {
    margin-left: 0;
    background-color: #0064cd;
    grid-area: auto /1/ auto / auto;
  }
  
  a.social-image.social-icon-contact-us {
    margin-left: 10px;
    background-color: #0064cd;
    grid-area: auto /2/ auto / auto;
  }
  
  a.social-image.social-icon-facebook {
    margin-left: 10px;
    background-color: #0064cd;
    grid-area: auto /3/ auto / auto;
  }
  
  a.social-image.social-icon-twitter {
    margin-left: 10px;
    background-color: #0064cd;
    grid-area: auto /4/ auto / auto;
  }
}