.project {
  margin-top: 20px;
}
.project ul {
  margin-top: 16px;
}
.project li {
  float: left;
  width: 48%;
  margin-bottom: 56px;
}
.project li .media-body {
  vertical-align: middle;
  /*设置垂直居中*/
}
.project li .media-body .project_title {
  color: #444;
  font: 14px/30px Microsoft YaHei, "微软雅黑";
  font-weight: 700;
}
.project li .media-body .project_content {
  color: #777;
  font: 12px/20px Microsoft YaHei, "微软雅黑";
}
.project li:nth-child(2n-1) {
  margin-right: 4%;
}
.media .media-body .project_title{
  text-align: center;
}
.media .media-body .project_title a{
  color:#333;
}
@media (max-width: 767px) {
  .media .media-body,.media .media-left{
    display: block;
    width:100%;
    padding:0;
  }
  .media .media-left img{
    display: block;
    margin: 0 auto;
  }
  .project li {
    width: 100%;
    margin-bottom: 20px;
  }
  /*.project li img {*/
    /*width: 140px;*/
    /*height:230px;*/
  /*}*/
  .project li .media-body {
    vertical-align: top;
    /*设置垂直居中*/
  }
  .project li .media-body .project_title {
    font: 14px/30px Microsoft YaHei, "微软雅黑";
  }
}
@media (max-width: 420px){
  .media .media-body .project_content{
    display: none;
  }
  .media .media-body .project_title{
    text-align: center;
  }
  .media-left{
    padding:0;
  }
  .project li img{
    display: block;
    width:100%;
    margin:0 auto;
  }
}