.newsdetail {
  position: relative;
  width: 1000px;
  padding: 80px 60px;
  display: flex;
  margin: auto;
}

.left {
  flex: 1;
}

.left .list-item {
  margin: 20px;
  display: flex;
  justify-self: center;
  align-self: center;
}

.left .list-item a {
  text-decoration: none;
  color: #000;
}

.left .list-item a:visited {
  color: #000;
}

.list-item-img {
  flex: 1;
  object-fit: contain;
}

.list-item-img img {
  width: 100%;
}

.list-item-div {
  flex: 2;
  padding-left: 20px;
  font-size: 14px;
}

.right {
  flex: 2;
  max-width: 100%;
  overflow: auto;
}

.right img {
  max-width: 100%;
}