1-5 Настройка шаблона и файл с семействами

<div class="embed-responsive embed-responsive-16by9" style="position: relative;padding-bottom: 56.25% !important;"><iframe width="640" height="360" style="max-width: 100%;max-height: 100%; border:none;position: absolute;top: 0;left: 0;width: 100%; height: 100%;" src="https://goodzone.live/videoEmbed/2373/1-5-nastrojka-shablona-i-fajl-s-semejstvami?modestbranding=1&showinfo=1&autoplay=&controls=1&loop=&mute=&t=0&objectFit=" frameborder="0" allow="fullscreen;autoplay;camera *;microphone *;" allowfullscreen="allowfullscreen" mozallowfullscreen="mozallowfullscreen" msallowfullscreen="msallowfullscreen" oallowfullscreen="oallowfullscreen" webkitallowfullscreen="webkitallowfullscreen" scrolling="no" videoLengthInSeconds="602">iFrame is not supported!</iframe></div>