body {
	margin: 0;
	padding: 0;
}


.iframe-container{
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* Ratio 16:9 ( 100%/16*9 = 56.25% ) */
}
.iframe-container > *{
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
}


.iframe-container{
  margin-bottom: 50px;
  background: #eee;
}

@media print {
  .container {
    width: auto;
  }
}

@media screen and (max-width: 767px) {
    h1 {
        font-size: 1.9em;
    }

    h3 {
      font-size: 1.3em;
    }
}