@charset "UTF-8";
/*------------------------------------------------------------------------------
    config
------------------------------------------------------------------------------*/
/***  media ***/
/***  color ***/
/*** font ***/
.ir {
  padding-top: 50px;
  padding-bottom: 100px;
  text-align: left;
}
@media screen and (max-width: 819px) {
  .ir {
    padding-top: 30px;
    padding-bottom: 60px;
  }
}
.ir p,
.ir h2,
.ir h3,
.ir h4,
.ir h5 {
  text-align: left;
  margin-bottom: 20px;
}
.ir h2 {
  font-size: 36px;
  font-weight: bold;
  position: relative;
  border-bottom: 2px solid #D20A14;
  padding-bottom: 10px;
  margin-top: 40px;
}
@media screen and (max-width: 819px) {
  .ir h2 {
    font-size: 24px;
    margin-top: 20px;
    padding-bottom: 5px;
  }
}
.ir h3 {
  font-size: 30px;
  font-weight: bold;
  position: relative;
  border-left: 5px solid #D20A14;
  padding-left: 10px;
  margin-top: 40px;
}
@media screen and (max-width: 819px) {
  .ir h3 {
    border-left: 2px solid #D20A14;
    font-size: 20px;
    margin-top: 20px;
    padding-bottom: 5px;
  }
}
.ir h4 {
  font-size: 24px;
  font-weight: bold;
  position: relative;
  color: #D20A14;
  margin-top: 40px;
}
@media screen and (max-width: 819px) {
  .ir h4 {
    font-size: 18px;
    margin-top: 20px;
  }
}
.ir h5 {
  font-size: 20px;
  font-weight: bold;
  position: relative;
  margin-top: 40px;
}
@media screen and (max-width: 819px) {
  .ir h5 {
    font-size: 18px;
    margin-top: 20px;
  }
}