.display-tips {
  border-top: 2px solid rgba(0,0,0,.9);
  margin-top: 3rem;
  padding-top: 1rem;
}
.display-tips h3 {
  margin-bottom: 2rem;
  font-size: calc((2 - 1) * 1.2vw + .4rem);
}
.display-tips .issue {
  border-top: 2px solid rgba(0,0,0,.1);
  padding-top: 1rem;
  font-weight: 500;
}
.display-tips .issue p {
  font-weight: 500;
  font-size: calc(13px + .57vw);
  letter-spacing: -.02rem;
}
.display-tips span.code {
  font-family: monospace;
  color: #e83e8c;
}
.display-tips .solution span.strong {
  padding-top: 2rem;
  display: block;
}

/* phone big */
@media (max-width: 768px) {
  .display-tips h3 {
    font-size: calc((2) * 1.2vw + .6rem);
  }
}