div#contact_tab
{
  display: flex;
  flex-direction: column;
  justify-content: center; 
  align-items: center;
  width: 100%;
  min-height: 290px;
  position: relative;
}

div#contact_tab div#address
{
  display: grid;
  grid-template-columns: minmax(auto, 1fr) minmax(auto, 3fr);
  column-gap: 20px;
  row-gap: 15px;
  align-items: center;
  margin-bottom: 20px;
}

div#contact_tab div#address div.gc1
{
  text-align: right;
  color: #393939;
  font-size: .9rem;
  letter-spacing: 1px
}

div#contact_tab div#address a:link { color: darkblue; }
div#contact_tab div#address a:visited { color: darkblue; }
div#contact_tab div#address a:hover { color: darkblue; }
div#contact_tab div#address a:active { color: darkblue; }

div#contact_tab hr
{
  width: 75%;
  margin: 12px 0;
}

div#contact_tab div#contact_map
{
  display: flex;
  position: relative;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 600px;    /* parent of div that controls map size */
                       /* must have a width or max-width setting and be position: relative*/
  margin-bottom: 40px;
  padding: 12px 20px;
  border: 1px dotted black;
  border-radius: 8px;
  background-color: #6d808f;
  -webkit-box-shadow: 4px 4px 9px 0px rgba(85,85,85,.5);
  box-shadow: 4px 4px 9px 0px rgba(85,85,85, .5);
}

div#contact_tab div#contact_map div#name
{
  width: 100%;
  text-align: center;
  font-size: 1.1em;
  margin-bottom: 12px;
}

div#contact_tab div#contact_map div#map_box
{
  display: block;
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 75%;   /* map size ratio iframe height divided by width (450 / 600) */
  margin-bottom: 12px;
  border: 1px dotted black;
  -webkit-box-shadow: 4px 4px 9px 0px rgba(85,85,85,.5);
  box-shadow: 4px 4px 9px 0px rgba(85,85,85, .5);
}

div#contact_tab div#contact_map div#map_box iframe
{
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

div#directions hr 
{
  margin: 12px auto;
}

div#contact_tab div#contact_map #directions
{
  width: 100%;
}

div#directions div#from_input
{
  width: 100%; 
}

div#contact_tab div#contact_map #directions #get_button
{
  margin-top: 8px;
  text-align: center;
}

div#contact_tab > div#social_links
{
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: auto;
}

div#contact_tab > div#social_links a
{
  display: block;  
}

div#contact_tab > div#social_links a img
{
  display: block;
  width: 40px;
  margin: 0 8px; 
}