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 .img-big {
  width: 734px;
  height: 114px;
}
.bbox ul {
  width: 100%;
}
.bbox ul li {
  width: 100%;
  height: 110px;
  border-bottom: 1px dashed #e6e6e6;
  position: relative;
  padding-top: 20px;
}
.bbox ul li div {
  color: #000000;
}
.bbox ul li .list-top {
  font-weight: bold;
  font-size: 16px;
  margin-bottom: 15px;
}
.bbox ul li .list-bottom {
  font-size: 12px;
  line-height: 22px;
}
.bbox ul li .date {
  position: absolute;
  bottom: 9px;
  right: 0px;
  color: #696969;
}