.dmfoot {
  height: 100% !important;
}
.box .lines {

  position: relative;

  width: 100%;

  height: 1px;

  margin-top: 15px;

  background-color: #dbdbdb;

}

.lines::before {

  position: absolute;

  top: 0;

  left: 0;

  content: "";

  display: inline-block;

  width: 80px;

  height: 1px;

  background-color: #e40001;

}

.datatc {

  padding-bottom: 30px;

  margin-top: 67px;
  
}

.datatc{display:none;}
.purpose{display:none;}
.cltx{display:none;}

.box h2 {

  font-size: 18px;

  color: #333333;

}

.box p {

  margin-top: 15px;

  font-size: 14px;

  line-height: 30px;

  color: #666666;

}

.purpose{ margin-bottom:30px;}

.purpose ul {

  margin-top: 10px;

}

.purpose ul li {

  display: inline-block;

  width: calc(100% / 3);

  color: #666666;

  line-height: 25px;

}

.bgc {

  padding-top: 18px;

}

/* padpro端 */

@media screen and (min-width: 991px) and (max-width: 1366px) {

}
@media (max-width: 767px) {

}

/* pad端 */

@media screen and (min-width: 768px) and (max-width: 991px) {

}

/* 移动端 */

@media (max-width: 767px) {

  .lie .items .swiper-container {

    width: 100% !important;

  }

  .content-mains {

    margin-top: 30px;

  }

}