/* dmz peace zone */
.sub-content.w1300.dmz_content {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.dmz_cont1,
.dmz_cont2,
.dmz_cont3 {
  margin-bottom: 130px;
}

.dmz_cont3 {
  margin-bottom: 0;
}

.imgBox {
  margin-bottom: 70px;
}

.imgBox img {
  max-width: 100%;
  height: auto;
  display: block;
}

.contBox .leftBox {
  width: 480px !important;
  float: left;
}

.contBox .rightBox {
  width: calc(100% - 510px);
  float: right;
}

.contBox::after {
  content: "";
  display: table;
  clear: both;
}

.border_t2 {
  border-top: 2px solid transparent;
}

table {
  width: 100%;
  border-collapse: collapse;
}

table th {
  background: #f1f1f1;
  vertical-align: middle;
  padding: 12px 0px !important;
}

table td {
  text-align: center;
  padding: 22px 0px !important;
}

table td img {
  margin: 0 auto;
  max-width: 100%;
  height: auto;
}

.contBox h4 {
  font-size: 32px;
  font-weight: 600;
  color: #146e79;
  margin: 36px 0 20px 0;
  line-height: 45px !important;
  letter-spacing: -1px;
}

.contBox p {
  font-size: 18px;
  line-height: 30px;
  margin-bottom: 30px;
}

.sub_titBox h5 {
  font-size: 32px;
  font-weight: 600;
  color: #333;
  letter-spacing: -1px;
  margin: 30px 0;
}

/* 모바일 최적화 */
@media (max-width: 768px) {
  .sub-content.w1300.dmz_content {
    padding: 0 15px;
  }

  .dmz_cont1,
  .dmz_cont2,
  .dmz_cont3 {
    margin-bottom: 60px;
  }

  .imgBox {
    margin-bottom: 40px;
  }

  .contBox .leftBox {
    width: 100% !important;
    float: none;
    margin-bottom: 30px;
  }

  .contBox .rightBox {
    width: 100%;
    float: none;
  }

  .contBox h4 {
    font-size: 22px;
    line-height: 34px !important;
    letter-spacing: -1px;
    margin: 24px 0 15px 0;
  }

  .contBox p {
    font-size: 16px;
    line-height: 28px;
    margin-bottom: 24px;
  }

  .sub_titBox h5 {
    font-size: 24px;
    margin: 20px 0;
  }

  .tableBox {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  table {
    min-width: 600px;
  }

  table th {
    padding: 10px 8px !important;
    font-size: 14px;
  }

  table td {
    padding: 15px 8px !important;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .sub-content.w1300.dmz_content {
    padding: 0 10px;
  }

  .dmz_cont1,
  .dmz_cont2,
  .dmz_cont3 {
    margin-bottom: 40px;
  }

  .imgBox {
    margin-bottom: 30px;
  }

  .contBox h4 {
    font-size: 18px !important;
    line-height: 30px !important;
    margin: 20px 0 12px 0;
  }

  .contBox p {
    font-size: 15px;
    line-height: 24px;
    margin-bottom: 20px;
  }

  .sub_titBox h5 {
    font-size: 20px;
    margin: 15px 0;
  }

  table th {
    padding: 8px 6px !important;
    font-size: 14px;
  }

  table td {
    padding: 10px 6px !important;
    font-size: 14px;
  }
}