.wrapper {
  display: -webkit-flex;
  display: flex;
  flex-flow: row wrap;
  text-align: center;
}

.wrapper > * {
  padding: 10px;
  margin: 10px;
  flex: 1 100%;
  border-radius: 10px;
}

.header {
  height: 100px;
}

.footer {
  height: 50px;
  text-align: center;
}

.main {
  text-align: left;
  height: 100vh;
}

.content {
  margin: 2px 1px 1px 1px;
  text-align: justify;
  overflow-wrap: break-word;
}
.content h2 {
  text-align: center;
  max-height: 100%;
}

.container-info-blog {
}

.info-external-box {
  height: 50vh;
  overflow-x: hidden;
  overflow-y: auto;
  border: 1px solid cyan;
  border-radius: 8px;
  padding: 3px;
  padding-bottom: 2px;
}

.navigation {
 margin-left: 2px;
 margin-top: 2px;
}

a#blog-title:visited {
  text-decoration: none;
  color: orange;
}

a#blog-title:hover {
  text-decoration: none;
  color: orange;
}

a#blog-title:link {
  text-decoration: none;
  color: orange;
}

a#blog-title:active {
  text-decoration: none;
  color: orange;
}

#blog-title {
  width: 300px;
}

#main_picture {
  max-height: 100px;
  padding: 0px 2px 0px 0px;
  width: 200px;
}

#main_picture img {
  -webkit-transform: scale(1.0);
  transform: scale(1.0);
  height: 100px;
  border-radius: 35px;
}

@media all and (min-width: 800px) {
  .main {
    flex: 6;
  }

  .container-info-blog {
    flex: 1;
  }

  .container-info-external {
    flex: 1;
  }
  .container-info-blog {
    order: 0;
  }

  .main {
    order: 1;
  }

  .container-info-external {
    order: 2;
  }

  .footer {
    order: 3
  }
}

@media all and (min-width: 600px) {
  .container-info {
    flex: 1;
  }

  #main_picture {
    height: 0px;
    width: 0px;
  }
}