body {
  width: 100%;
  min-height: 300px;
  max-width: 750px;
  margin: 0 auto;
  line-height: 20px;
  font-size: 17px;
  font-family: Helvetica, STHeiti, Droid Sans Fallback;
  background: #fff;
  color: #333333;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
img {
  max-width: 100%;
  display: block;
}
.articleBox {
  padding: 0 0.8rem;
}
.back {
  padding: 0.8rem 0.3rem;
}
.back img {
  width: 0.6rem;
}
.header {
  padding-bottom: 1.3rem;
  border-bottom: 1px solid #e2e2e2;
  margin-bottom: 1.3rem;
  margin-top: 0.5rem;
}
.header h1 {
  font-size: 1.1rem;
  line-height: 1.5rem;
  margin-bottom: 0.7rem;
  font-weight: bold;
}
.header h2 {
  color: #aaaaaa;
  display: flex;
  gap: 0.3rem;
  margin-bottom: 0.3rem;
  font-size: 0.7rem;
}

.header time {
  color: #aaaaaa;
  font-size: 0.7rem;
}
.container {
  padding-bottom: 1rem;
}
.container img,
.container video,
.container audio {
  max-width: 100%;
}
.container p {
}