.article_content {
  margin-bottom: 20px;
  color: #383838;
  overflow: hidden;
  position: relative;
}
.article_content>span {
  display: inline-block;
  font-size: 16px;
  letter-spacing: 0px;
  font-family: "微软雅黑";
  float: left;
  width: 150px;
  padding-right: 5px;
  border-right: 1px solid #4285f4;
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
  -webkit-transform: translate(0, -50%);
  -moz-transform: translate(0, -50%);
  -o-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
}
.article_content>a {
  display: inline-block;
  height: 100%;
  float: left;
  width: 100%;
  padding-left: 180px;
  box-sizing: border-box;
}