* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  width: 100%;
  background: #eee;
}

.photos {
  margin: 0.3125rem auto 0;
  width: 9.375rem;
  height: 6.25rem;
  background: #ccc;
}

h1 {
  width: 9.375rem;
  margin: 0 auto;
}

p {
  width: 9.375rem;
  margin: 0 auto;
  font-size: 0.375rem;
}

.testline {
  position: relative;
  margin: 0 auto;
  width: 9.375rem;
  height: 4.6875rem;
  background: #fff;
  border-top: 1px solid #000;
  padding: 0.3125rem;
}

.testline:after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  border-bottom: 1px solid #000;
  background: transparent;
  transform: scaleY(.5);
}

.qrcode {
  width: 4.375rem;
  height: 4.375rem;
  margin-left: 0.3125rem;
}

.qrcode img {
  width: 100%;
}