h1 {
  font-weight: 400;
  font-family: Arial, Helvetica, sans-serif;
  color: blue;
  margin-bottom: 8px;
}

h2 {
  font-weight: 400;
  font-family: Arial, Helvetica, sans-serif;
  color: darkorange;
  margin-top: 8px;
}

@media (min-width: 560px) {
  h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 33px;
  }
}

@media (min-width: 768px) {
  h1 {
    font-size: 58px;
  }

  h2 {
    font-size: 43px;
  }
}

p {
  font-size: 14px;
  font-weight: 300;
  font-family: Merriweather, serif;
  line-height: 23.1px;
  color: rgb(0, 0, 139);
}

a {
  font-size: 15px;
  font-weight: 400;
  font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
  color: blue;
}

.main-container {
  display: flex;
  flex-wrap: wrap;
}

.profile-image {
  display: none;
  width: 100%;
  margin-top: 8px;
  margin-bottom: 24px;
  border-radius: 6px;
}

.side-bar {
  width: 100%;
}

.link-button {
  display: block;
  margin-top: 8px;
  margin-bottom: 8px;
}

.youtube-video-container {
  overflow:hidden;
  padding-bottom:56.25%;
  position:relative;
  height:0;
}

@media (max-width: 1230px) {
  .youtube-video-container iframe {
    left:0;
    top:0;
    height:100%;
    width:100%;
    position:absolute;
  }
}

@media only all and (min-width: 768px) {
  body {
    padding-left: 50px;
    padding-right: 50px;
  }

  .main-container {
    flex-wrap: nowrap;
  }

  aside {
    margin-left: 32px;
  }

  .side-bar {
    min-width: 200px;
    max-width: 200px;
  }

  .youtube-video-container {
    margin-top: 50px;
  }
}