@charset "UTF-8";

.header_bg {
  width: 100%;
  height: 400px;
  background: url("../img/project/subimg_project.png") no-repeat;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.section1 .box {
  border-top: 2px solid #7f7f7f;
  border-bottom: 1px solid #7f7f7f;
  padding-bottom: 100px;
}
.section1 .box .row {
    margin: 0;
    border-bottom: 1px solid #dee2e6;;
}
.section1 .box .date {
  font-size: 25px;
  width: 300px;
  padding-left: 30px;
  padding-right: 30px;
}
.section1 .box .cont {
  font-size: 18px;
  color: #999;
  line-height: 38px;
}
.section1 .box .date,
.section1 .box .cont
 {
  padding-top: 50px;
  padding-bottom: 50px;
}

@media (max-width: 768px) {
    .section1 .box .date {
        font-size: 20px;
        padding: 15px 10px 0 10px;
    }
    .section1 .box .cont {
        font-size: 14px;
        padding: 2px 10px 15px 10px;
        line-height: 23px;
    }
}