* {
  box-sizing: border-box;
}

#content {
  max-width: 22em;
  justify-content: start;
}

hr {
  width: calc(100% - 1em);
  color: black;
  border: 1px solid black;
}

form {
  width: 100%;
}

/* Navigation bar (for loggedin user) */

#navigation {
  display: flex;
  width: 100%;
}

.submit-btn {
  flex: 1;
  margin-top: 0;
  margin-left: .5em;
  font-size: inherit;
}

#navigation > .submit-btn:first-child {
  margin-left: 0;
}

/* Top card */

#main-info {
  display: flex;
  width: 100%;
  margin-bottom: .25em
}

#main-info > img {
  width: 5em;
  height: 5em;
}

#other-main-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

#other-main-info > * {
  font-size: 1.4em;
}

#other-main-info *:nth-child(1) {
  margin-top: auto;
}

#other-main-info *:nth-last-child(1) {
  margin-bottom: auto;
}

#add-friend, #loggedin-password {
  flex: 0 !important;
  margin-top: .4em;
  max-width: 8em;
  font-size: .6em !important;
}

#loggedin-password {
  max-width: 100%;
}

/* Languages and technologies */

.secondary-info {
  margin-top: .25em;
  margin-bottom: .25em;
  width: 100%;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

/* Posts */

#no-posts {
  width: 100%;
  text-align: center;
  color: gray;
  margin-top: .2em;
}

#posts {
  width: 100%;
  height: 100%;
}