styles.css

body {
  max-width: 1300px;
  margin: 0 auto;
  font-size: 14px;
}
.flex-section {
  display: flex;
}
.wide-area {
  flex: 1;
}
.divider {
  display: block;
  border: 0;
  border-top: 12px solid orange;
  width: 100%;
  margin: 0;
}
.top-section-title {
  text-transform: uppercase;
  font-weight: bold;
  margin: 0 10px;
  font-size: 14px;
  line-height: 12px;
}
.avatar-image {
  width: 130px;
  height: 130px;
  margin-left: 10px;
  display: block;
}
.section-title {
  padding: 5px 10px;
  font-size: 14px;
  font-weight: bold;
  text-transform: uppercase;
}
.section-body {
  padding: 5px 10px;
}

.header {
  margin: 30px 0;
}
.side-section {
  max-width: 350px;
  margin-right: 20px;
}
.side-section-title {
  background-color: orange;
}
.side-section-body {
  color: white;
  background-color: black;
}
.main-section-title {
  color: white;
  background-color: black;
}
.main-section-body {
  margin: 10px 0 20px;
}