section.first_section .merit_area > ul > li > dl {
  background: #FFFFFF;
}

section.first_section .merit_area > ul > li > dl dt {
  color: #ddd7bb;
  background: #040b4b;
}

section.first_section .merit_area > ul > li > dl dd {
  color: #282828;
}

#coating_ark {
  background: #181818;
}

#coating_ark #coating_ark_about .data_area h2 .icon {
  display: inline-block;
  color: #282828;
  background: #ddd7bb;
}

#coating_ark #coating_ark_about .data_area h2 .title {
  color: #ddd7bb;
}

#coating_ark #coating_ark_about .data_area h3 {
  color: #FFFFFF;
}

#coating_ark #coating_ark_about .data_area .txt {
  color: #e0e0e0;
}

#coating_ark #coating_ark_special {
  background: #303030;
}

#coating_ark #coating_ark_special > ul > li h3 {
  color: #ddd7bb;
}

#coating_ark #coating_ark_special > ul > li h3 .num {
  background: #ddd7bb;
  color: #303030;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

#coating_ark #coating_ark_special > ul > li h4 {
  color: #FFFFFF;
}

#coating_ark #coating_ark_special > ul > li .txt {
  color: #e0e0e0;
}

#coating_ark #coating_ark_special > ul > li .txt strong {
  color: #e0e0e0;
}

#coating_ochrona {
  background: #ddd7bb;
}

#coating_ochrona .data_area h2 .icon {
  display: inline-block;
  background: #040b4b;
  color: #ddd7bb;
}

#coating_ochrona .data_area h2 .title {
  color: #040b4b;
}

#coating_ochrona .data_area h3 {
  color: #282828;
}

#coating_ochrona .data_area h4 {
  color: #040b4b;
}

#coating_ochrona .data_area .txt {
  color: #585858;
}

#other_coating #fluorine_coatig {
  background: #f4f2e9;
}

#other_coating #fluorine_coatig h2 {
  color: #282828;
}

#other_coating #fluorine_coatig h2 .icon {
  background: #ddd7bb;
  display: inline-block;
}

#other_coating #fluorine_coatig h3 {
  color: #282828;
}

#other_coating #fluorine_coatig .txt {
  color: #585858;
}

#other_coating #wheel_polymer {
  background: #f8f7f1;
}

#other_coating #wheel_polymer h2 {
  color: #282828;
}

#other_coating #wheel_polymer h2 .icon {
  background: #ddd7bb;
  display: inline-block;
}

#other_coating #wheel_polymer h3 {
  color: #282828;
}

#other_coating #wheel_polymer .txt {
  color: #585858;
}

@media screen and (min-width: 768px) {
  section.first_section {
    padding-bottom: 135px;
  }
  section.first_section .merit_area {
    padding-top: 40px;
    width: 630px;
  }
  section.first_section .merit_area > ul {
    display: flex;
    flex-wrap: wrap;
    gap: 50px 30px;
  }
  section.first_section .merit_area > ul > li {
    width: 300px;
  }
  section.first_section .merit_area > ul > li dl.merit {
    border: 1px solid #dfdcd0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
  }
  section.first_section .merit_area > ul > li dl.merit dt {
    position: absolute;
    width: 220px;
    padding: 16px 0;
    top: 0;
    left: 50%;
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(-50%) translateY(-50%);
  }
  section.first_section .merit_area > ul > li dl.merit dt .num {
    background: #ddd7bb;
    color: #040b4b;
    border-radius: 50%;
    width: 17px;
    height: 17px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 3px;
  }
  section.first_section .merit_area > ul > li dl.merit dd {
    padding-top: 15px;
    font-size: 21px;
    text-align: center;
    font-weight: 700;
    line-height: 1.5;
  }
  section.first_section .merit_area > ul > li > .txt {
    margin-top: 17px;
    font-size: 14px;
    line-height: 2;
  }
  #coating_ark #coating_ark_about .contents {
    display: flex;
  }
  #coating_ark #coating_ark_about .contents .image_area {
    width: 50%;
    min-width: 520px;
    position: relative;
  }
  #coating_ark #coating_ark_about .contents .image_area .image1 {
    position: absolute;
    top: 100px;
    right: 340px;
    z-index: 4;
  }
  #coating_ark #coating_ark_about .contents .image_area .image2 {
    position: absolute;
    top: -40px;
    right: 20px;
    z-index: 2;
  }
  #coating_ark #coating_ark_about .contents .image_area .image3 {
    position: absolute;
    bottom: -80px;
    right: 0;
    z-index: 3;
  }
  #coating_ark #coating_ark_about .contents .data_area {
    width: 520px;
    padding: 100px 0 100px 80px;
  }
  #coating_ark #coating_ark_about .contents .data_area h2 .icon {
    font-size: 11px;
    padding: 2px 0;
    width: 150px;
    text-align: center;
    font-weight: 800;
  }
  #coating_ark #coating_ark_about .contents .data_area h2 .title {
    display: block;
    margin-top: 10px;
    font-size: 36px;
    font-weight: 400;
  }
  #coating_ark #coating_ark_about .contents .data_area h3 {
    font-size: 23px;
    margin-top: 50px;
    font-weight: 400;
  }
  #coating_ark #coating_ark_about .contents .data_area .txt {
    line-height: 2.3;
    margin-top: 30px;
  }
  #coating_ark #coating_ark_special {
    padding: 135px 0 105px;
  }
  #coating_ark #coating_ark_special > ul {
    width: 1040px;
    margin: 0 auto;
    padding-left: 20px;
    display: flex;
    justify-content: space-between;
  }
  #coating_ark #coating_ark_special > ul > li {
    width: 230px;
  }
  #coating_ark #coating_ark_special > ul > li h3 {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    position: relative;
  }
  #coating_ark #coating_ark_special > ul > li h3::before {
    content: "";
    width: 50px;
    height: 2px;
    background: #ddd7bb;
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
  }
  #coating_ark #coating_ark_special > ul > li h3 .num {
    width: 14px;
    height: 14px;
    font-size: 12px;
    margin-left: 3px;
    font-weight: 800;
  }
  #coating_ark #coating_ark_special > ul > li h4 {
    margin-top: 25px;
    font-size: 21px;
    text-align: center;
    font-weight: 500;
  }
  #coating_ark #coating_ark_special > ul > li .txt {
    margin-top: 25px;
    font-size: 14px;
    line-height: 2;
  }
  #coating_ochrona {
    padding: 100px 0;
  }
  #coating_ochrona .contents {
    width: 1040px;
    margin: 0 auto;
    display: flex;
  }
  #coating_ochrona .contents .image {
    padding-left: 20px;
  }
  #coating_ochrona .contents .data_area {
    width: 520px;
    padding-left: 80px;
  }
  #coating_ochrona .contents .data_area h2 .icon {
    font-size: 11px;
    padding: 2px 0;
    width: 150px;
    text-align: center;
    font-weight: 800;
  }
  #coating_ochrona .contents .data_area h2 .title {
    display: block;
    font-size: 36px;
    margin-top: 10px;
    font-weight: 600;
  }
  #coating_ochrona .contents .data_area h3 {
    margin: 45px 0 20px;
    font-size: 23px;
  }
  #coating_ochrona .contents .data_area h4 {
    margin: 40px 0 20px;
    font-size: 18px;
    font-weight: 500;
  }
  #coating_ochrona .contents .data_area .txt {
    line-height: 2.3;
  }
  #other_coating > ul {
    display: flex;
  }
  #other_coating #fluorine_coatig {
    width: 50%;
    padding: 100px 0;
  }
  #other_coating #fluorine_coatig .data {
    width: 500px;
    margin: 0 0 0 auto;
    padding-right: 80px;
  }
  #other_coating #fluorine_coatig .data h2 .icon {
    font-size: 11px;
    padding: 2px 0;
    width: 150px;
    text-align: center;
    font-weight: 800;
  }
  #other_coating #fluorine_coatig .data h2 .title {
    display: block;
    font-size: 36px;
    margin-top: 10px;
    font-weight: 600;
  }
  #other_coating #fluorine_coatig .data h3 {
    margin-top: 45px;
    font-size: 23px;
  }
  #other_coating #fluorine_coatig .data .txt {
    margin-top: 20px;
    line-height: 2.3;
  }
  #other_coating #wheel_polymer {
    width: 50%;
    padding: 100px 0;
  }
  #other_coating #wheel_polymer .data {
    width: 500px;
    margin: 0 auto 0 0;
    padding-left: 80px;
  }
  #other_coating #wheel_polymer .data h2 .icon {
    font-size: 11px;
    padding: 2px 0;
    width: 150px;
    text-align: center;
    font-weight: 800;
  }
  #other_coating #wheel_polymer .data h2 .title {
    display: block;
    font-size: 36px;
    margin-top: 10px;
    font-weight: 600;
  }
  #other_coating #wheel_polymer .data h3 {
    margin-top: 45px;
    font-size: 23px;
  }
  #other_coating #wheel_polymer .data .txt {
    margin-top: 20px;
    line-height: 2.3;
  }
}

@media screen and (max-width: 1420px) {
  #coating_ark_about .image_area .image1 {
    position: absolute;
    width: 360px;
    top: 100px;
    left: 0;
    z-index: 4;
  }
}