body {
    font-family: Arial, sans-serif;
    background-color: #27A0BD;    
    height: 100%;
    margin-bottom: 10px;
}

#header {
    height: 40px;
    font-size: 8px;
    color: white;
}

#container {
  display: flex;
  justify-content: center;
  align-items: center;
}
#content {
  flex: 0 0 120px;
}

/* Default styles for smaller screens */
.iframe-container iframe {
  width: 100%;
  height: 300px; 
}

/* Extra small devices (phones, 600px and down) */
@media only screen and (max-width: 600px) {
  #header {
    height: 40px;
    font-size: 10px;
  }  
  .iframe-container iframe {
    width: 100%;
    height: 800px;
  }
}

/* Small devices (portrait tablets and large phones, 600px and up) */
@media only screen and (min-width: 600px) {
  #header {
    height: 40px;
    font-size: 12px;
  } 
  .iframe-container iframe {
    width: 100%;
    height: 800px;
  }
}

/* Medium devices (landscape tablets, 768px and up) */
@media only screen and (min-width: 768px) {
  #header {
    height: 40px;
    font-size: 12px;
  } 
  .iframe-container iframe {
    width: 100%;
    height: 1000px;
  }
}

/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) {
  #header {
    height: 40px;
    font-size: 12px;
  }  
  .iframe-container iframe {
    width: 100%;
    height: 1100px;
  }
}

@media only screen and (min-width: 1180px) and (orientation: landscape) {
  #header {
    height: 40px;
    font-size: 12px;
  } 
  .iframe-container iframe {
    width: 100%;
    height: 820px;
  }
}

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1200px) { 
  #header {
    height: 20px;
    font-size: 14px;
    margin-bottom: 3px;
  }
  .iframe-container iframe {
    width: 100%;
    height: 950px
  }
}