:root {
	--primary: teal;
	--secondary: #f3fbfe;
}

body {
  background-color: var(--secondary);
  color: var(--primary);
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
  display: flex;
  justify-content: center;
}

#flex_container {
  margin-top: 20px;
  width: 400px;
}

span.bio {
  font-size: 13.5px;
  font-weight: bold;
  margin: 15px 0;
}

#flex_container, #links_container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

#links_container {
  margin: 20px 0 10px 0;
  width: 100%;
}

#profile-picture {
  display: flex;
  flex-direction: row;
  align-items: center;
}

#profile-picture img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 2px solid var(--primary)
}

a {
  color: var(--primary);
}

#links_container a {
  text-decoration: none;
  transition: color 0.5s;
  border-radius: 8px;
  width: 100%;
  height: 40px;
  margin-bottom: 10px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  font-weight: bold;
  border: 2px solid var(--primary);
}

#links_container span {
  display: flex;
  justify-content: center;
  align-items: center;
  letter-spacing: 1.2px;
}

.icon {
  margin-right: 5px;
  fill: currentColor;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#links_container a:hover {
  background-color: var(--primary);
  color: var(--secondary);
}

@media only screen and (max-width: 420px) {
  #flex_container {
    width: 320px;
  }
}