#arata .van_head h3 {
  background: #005bac;
  color: #fff;
  font-size: 21px;
  padding: 3px 10px;
  border-radius: 10px;
  display: block;
  font-weight: bold;
}
#arata .tab {
  background: #000;
  color: #fff;
  padding: 5px 25px;
  font-size: 15px;
  position: relative;
  margin: 20px 0;
  display: inline-block;
}
#arata .tab:after {
  content: "";
  color: #000;
  position: absolute;
  top: 0;
  bottom: 0;
  right: -25px;
  width: 30px;
  background: url("img/arrow.png");
  background-size: cover;
}
#arata .van_head h4 {
  color: #000;
  font-size: 37px;
  line-height: 1.2;
  padding-bottom: 30px;
}
#arata .van_head h4 span {
  font-size: 30px;
}
#arata .topics_right_info .sub_title {
  display: block;
  width: 100%;
}
#arata .men_list {
  margin-top: -50px;
}
#arata .men_list .sub_title {
  padding: 0 0 15px 50px;
  font-size: 17px;
  font-weight: bold;
}
#arata .topics_right_info {
  padding-top: 0;
  width: 350px;
  align-items: center;
}
#arata .topics_right_info div {
  width: 100%;
  text-align: center;
}
#arata .topics_right_info p {
  line-height: 1.4 !important;
}
#arata .topics_right_info p b {
  color: #005bac;
  display: inline-block;
  padding-top: 5px;
}
#arata .topics_right_info p b span {
  font-size: 11px;
}
#arata .cms_body {
  border-top: 1px dotted #666;
  margin: 30px 0;
  border-bottom: none;
}
#arata .title_block span {
  display: inline-block;
  width: 10px;
  position: relative;
  background: #000000;
  height: 60px;
}
#arata .title_block h3 {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}
#arata .title_block h3 b {
  color: #005bac;
  font-size: 20px;
  display: inline-block;
  padding-left: 20px;
}
#arata .title_block span:before {
  content: "";
  display: block;
  background: #b81c2b;
  position: absolute;
  top: 0;
  height: 20px;
  width: 100%;
}
#arata .title_block span:after {
  content: "";
  display: block;
  background: #945659;
  position: absolute;
  bottom: 0;
  height: 20px;
  width: 100%;
}
#arata .bottom_line_block {
  border-bottom: 1px dotted #666666;
  margin-bottom: 30px;
  padding: 0 15px;
  clear: both;
}
#arata .ph_right {
  float: right;
  font-size: 12px;
  padding: 0 0 0px 40px;
}
#arata .ph_right p {
  font-size: 12px;

  padding: 10px 0;
}
#arata .ph_bottom {
  display: flex;
  padding-bottom: 20px;
  clear: both;
  justify-content: center;
}
#arata .ph_bottom div:nth-of-type(2) {
  padding-left: 40px;
}
#arata .ph_bottom div {
  position: relative;
}
#arata .ph_bottom p {
  font-size: 12px;
  padding: 10px 5px;
}
#arata .ph_bottom .img_text {
  position: absolute;
  bottom: 0;
  width: 150px;
}
#arata .office_area h4 {
  background: #005bac;
  color: #fff;
  font-size: 17px;
  padding: 3px 10px;
  border-radius: 10px;
  display: block;
  font-weight: bold;
}
#arata .office_area p {
  padding: 10px 15px;
  font-size: 15px;
}
#arata .office_area div {
  background: #e3e7f5;
  padding: 15px;
  width: 48%;
}
#arata .office_area {
  display: flex;
  justify-content: space-between;
  padding: 0 15px;
}

@media screen and (max-width: 760px) {
  #arata .tab {
    margin: 10px 0;
  }
  #arata .van_head h3 {
    font-size: 14px;
  }
  #arata .van_head h4 {
    color: #000;
    font-size: 20px;
    line-height: 1.2;
    padding-bottom: 10px;
  }
  #arata .van_head h4 span {
    font-size: 17px;
  }
  #arata .men_list {
    margin-top: 10px;
  }
  #arata .men_list .sub_title {
    padding: 0 0 15px 0;
  }
  #arata .topics_right_info p {
    width: 100%;
  }
  #arata .topics_right_info {
    width: 100%;
  }
  #arata .ph_right {
    padding: 0 0 10px 0;
    float: none;
  }
  #arata .title_block h3 {
    margin-bottom: 10px;
  }
  #arata .title_block h3 b {
    font-size: 17px;
  }
  #arata .ph_bottom {
    display: block;
  }
  #arata .ph_bottom div:nth-of-type(2) {
    padding-left: 0px;
  }
  #arata .ph_bottom .img_text {
    position: static;
    width: auto;
  }
  #arata .office_area {
    display: block;
  }
  #arata .office_area div {
    width: auto;
    margin-bottom: 15px;
  }
  #arata .office_area h4 {
    font-size: 15px;
  }
}