.main {
  width: 1000px;
  margin: 0 auto;
  margin-top: 10px;
}

.right {
  width: 780px;
  height: 1000px;
  float: right;
  background-color: #FFF;
  margin-bottom: 20px;
}

.right ul {
  width: 740px;
  margin: 20px auto 0;
}

.right ul li {
  width: 740px;
  height: 210px;
  border-bottom: 1px solid #ebebeb;
  padding: 20px 0;
}

.right ul li img {
  display: inline-block;
  float: left;
  margin: 0;
  padding: 0;
  width:240px;
  height:170px;
}

.right_wenzi {
  width: 470px;
  float: left;
  margin-left: 20px;
}

.right ul li h2 {
  font-size: 18px;
  color: #343434;
}

.right ul li p {
  font-size: 14px;
  color: #a5a5a5;
  margin-top: 10px;
  line-height: 22px;
}