.ad {
  margin-top: 15px;
  width: 100%;
  height: 160px;
}
.ad img {
  width: 100%;
  height: 160px;
}
.content_box {
  margin-top: 15px;
  width: 100%;
  height: 30rem;
  display: -webkit-box;
  /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
  display: -moz-box;
  /* Firefox 17- */
  display: -webkit-flex;
  /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
  display: -moz-flex;
  /* Firefox 18+ */
  display: -ms-flexbox;
  /* IE 10 */
  display: flex;
  /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android */
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  background: #ffffff;
  overflow: hidden;
}
.content_box .citem {
  float: left\9;
  width: 33%;
  padding: 0 0.15%;
  height: 30rem;
}
.content_box .citem .ctitle {
  width: 100%;
  height: 4rem;
  border-top: 4px solid #022b57;
  border-bottom: 2px solid #f0f0f0;
  display: -webkit-box;
  /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
  display: -moz-box;
  /* Firefox 17- */
  display: -webkit-flex;
  /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
  display: -moz-flex;
  /* Firefox 18+ */
  display: -ms-flexbox;
  /* IE 10 */
  display: flex;
  /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android */
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 0 15px;
}
.content_box .citem .ctitle .ctitle_left {
  float: left\9;
  width: 70%;
  height: 4rem;
  line-height: 4rem;
  color: #2f5cca;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: left;
  overflow: hidden;
  /*超出部分隐藏*/
  white-space: nowrap;
  /*不换行*/
  text-overflow: ellipsis;
  /*超出部分文字以...显示*/
}
.content_box .citem .ctitle .ctitle_right {
  float: right\9;
  text-align: right;
  width: 30%;
  height: 4rem;
  line-height: 4rem;
  color: #000;
  font-size: 1.4rem;
}
.content_box .citem ul {
  list-style: none;
  margin-top:10px;
  padding: 0;
  width: 100%;
}
.content_box .citem ul li {
  width: 100%;
  height: 2.5rem;
  padding: 0 15px;
}
.content_box .citem ul li .ulitem {
  width: 100%;
  height: 2.3rem;
  display: -webkit-box;
  /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
  display: -moz-box;
  /* Firefox 17- */
  display: -webkit-flex;
  /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
  display: -moz-flex;
  /* Firefox 18+ */
  display: -ms-flexbox;
  /* IE 10 */
  display: flex;
  /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android */
  flex-direction: row;
  align-items: center;
  justify-content: center;
}
.content_box .citem ul li .ulitem a {
  width: 100%;
  height: 2.3rem;
  line-height: 2.3rem;
  font-size: 1.4rem;
  color: #000;
  overflow: hidden;
  /*超出部分隐藏*/
  white-space: nowrap;
  /*不换行*/
  text-overflow: ellipsis;
  /*超出部分文字以...显示*/
}
.content_box .citem ul li .ulitem a:hover,
.content_box .citem ul li .ulitem a:focus {
  text-decoration: underline;
}