body {
  font-family: "微软雅黑";
  font-size: 14px;
}
.clear:after {
  content: "";
  display: block;
  clear: both;
}
.left {
  float: left;
}
.right {
  float: right;
}
.bbox {
  margin-top: 20px;
  position: relative;
}
.bbox ul {
  width: 100%;
}
.bbox ul li {
  width: 100%;
  margin-bottom: 30px;
}
.bbox ul li div {
  float: left;
}
.bbox ul li .hhdh-1 {
  width: 371px;
  height: 238px;
  margin-right: 1px;
}
.bbox ul li .hhdh-2 {
  width: 361px;
  height: 238px;
  background: url("tu-02_05.jpg") no-repeat;
  padding: 20px 18px 0 19px;
}
.bbox ul li .hhdh-2 .wenzi-1 {
  font-size: 16px;
  color: #3b71d2;
  font-weight: bold;
  margin-bottom: 15px;
}
.bbox ul li .hhdh-2 .wenzi-2 {
  line-height: 24px;
}