.content_title_main {
  font-size: 3.2rem;
}
.content_column_2_row{
    margin: auto;
}

.content_column_2_left,
.content_column_2_right {
  width: 801px;
    margin: auto;
    float: none;
}
.no_mark_list:before {
  background: none!important;
}
.t_center {
  text-align: center;
}
.t_right {
  text-align: right;
}
.right_anchor {
  margin-top: 10px;
  display: inline-block;
  position: relative;
  font-size: 1.4rem;
  font-weight: 500;
  padding-left: 1.5em;
  margin-bottom: 20px;
}
.right_anchor:before {
  position: absolute;
  top: 50%;
  display: block;
  content: '';
  -webkit-transform: rotate(
-45deg
);
  -ms-transform: rotate(-45deg);
  transform: rotate(
-45deg
);
  border-width: 0;
  border-style: solid;
  border-color: #db0016;
  border-right-width: 2px;
  border-bottom-width: 2px;
  width: 9px;
  height: 9px;
  margin-top: -4px;
  left: 2px;
}
.right_anchor_under {
  margin-top: 10px;
  display: inline-block;
  position: relative;
  font-size: 1.4rem;
  font-weight: 500;
  padding-left: 1.5em;
  margin-bottom: 20px;
}
.right_anchor_under:before {
  position: absolute;
  top: 46%;
  display: block;
  content: '';
  -webkit-transform: rotate(
45deg
);
  -ms-transform: rotate(45deg);
  transform: rotate(
45deg
);
  border-width: 0;
  border-style: solid;
  border-color: #db0016;
  border-right-width: 2px;
  border-bottom-width: 2px;
  width: 9px;
  height: 9px;
  margin-top: -4px;
  left: 2px;
}
.mb20 {
  margin-bottom: 20px;
}
.content_text_anchor_blue {
  color: #0084DB;
  font-weight: 500;
}
.content_column_accordion_content {
  background: #f5f5f5;
}
.method_content_text_def {
  margin-bottom: 20px;
}
.method_content_text_def_tit {
  font-weight: bold;
  margin-bottom: 10px;
}