.header_pc {
  position: fixed;
  top: 0;
  z-index: 9999;
  width: 100%;
  height: 70px;
  background: #FFFFFF;
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
  box-shadow: 0 0 3px rgba(120, 120, 120, 0.35);
}

.header_pc .hea_box {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.header_pc .hea_box > a {
  width: 200px;
  height: 30px;
}

.header_pc .hea_box > a img {
  width: 100%;
  height: 100%;
}

.header_pc .hea_box > a img:nth-of-type(1) {
  display: none;
}

.header_pc .hea_box > a img:nth-of-type(2) {
  display: block;
}

.header_pc .hea_box .header_c {
  height: 100%;
  position: relative;
}

.header_pc .hea_box .header_c .header_c_a {
  height: 100%;
}

.header_pc .hea_box .header_c a {
  height: 100%;
  padding: 0 24px;
  font-style: normal;
  font-weight: 400;
  font-size: 15px;
  line-height: 70px;
  color: #222222;
}

.header_pc .hea_box .header_c .line {
  display: none;
  position: absolute;
  bottom: 0;
  left: 0;
  box-shadow: none;
  width: 108px;
  height: 2px;
  background: #1D3185;
  transition: all 0.4s;
}

.header_pc .hea_box .header_r {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.header_pc .hea_box .header_r .header_r_item {
  width: 18px;
  height: 18px;
}

.header_pc .hea_box .header_r .header_r_item a {
  width: 100%;
  height: 100%;
}

.header_pc .hea_box .header_r .header_r_item a img {
  width: 100%;
  height: 100%;
}

.header_pc .hea_box .header_r .header_r_item a img:nth-of-type(1) {
  display: none;
}

.header_pc .hea_box .header_r .header_r_item a img:nth-of-type(2) {
  display: block;
}

.header_pc .hea_box .header_r .header_r_item:nth-of-type(2) {
  width: 20px;
  height: 20px;
  margin-left: 52px;
}

.banner {
  width: 100%;
  height: 680px;
  position: relative;
}

.banner img {
  width: 100%;
  height: 680px;
  position: absolute;
  top: 0;
  left: 0;
}

.banner .banner_box {
  width: 100%;
  height: auto;
  padding: 80px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
  position: absolute;
  bottom: 0;
  left: 0;
}

.banner .banner_box .banner_title {
  text-align: left;
  font-style: normal;
  font-weight: 400;
  font-size: 64px;
  line-height: 93px;
  color: #FFFFFF;
}

.banner .banner_box .banner_text {
  text-align: left;
  margin-top: 8px;
  font-style: normal;
  font-weight: 400;
  font-size: 64px;
  line-height: 93px;
  color: #FFFFFF;
}

.main {
  width: 100%;
  height: auto;
  padding: 160px 0 120px;
}

.main .main_content {
  width: 100%;
  height: auto;
}

.main .main_content .main_t {
  width: 100%;
  height: auto;
  padding-bottom: 24px;
  border-bottom: 1px solid #F2F2F2;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
}

.main .main_content .main_t .main_t_l {
  display: flex;
  flex-direction: column;
}

.main .main_content .main_t .main_t_l .main_t_title {
  font-style: normal;
  font-weight: 700;
  font-size: 40px;
  line-height: 53px;
  color: #1D3185;
}

.main .main_content .main_t .main_t_l .main_t_box {
  margin-top: 8px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.main .main_content .main_t .main_t_l .main_t_box p {
  font-style: normal;
  font-weight: 400;
  font-size: 14px;
  line-height: 18px;
  color: #666666;
}

.main .main_content .main_t .main_t_l .main_t_box .district {
  margin-left: 17px;
}

.main .main_content .main_t a {
  padding: 8px 20px;
  background: #1D3185;
  font-weight: 400;
  font-size: 24px;
  line-height: 32px;
  color: #FFFFFF;
}

.main .main_content .main_b {
  margin-top: 32px;
  width: 100%;
  height: auto;
}

.main .main_content .main_b .main_b_item {
  width: 100%;
  height: auto;
  margin-bottom: 40px;
}

.main .main_content .main_b .main_b_item .title {
  text-align: left;
  font-style: normal;
  font-weight: 400;
  font-size: 24px;
  line-height: 35px;
  color: #1D3185;
}

.main .main_content .main_b .main_b_item .desc {
  text-align: justify;
  margin-top: 21px;
  font-style: normal;
  font-weight: 400;
  font-size: 16px;
  line-height: 25px;
  color: #333333;
}

@media screen and (max-width: 1600px) {
  .header_pc {
    position: fixed;
    top: 0;
    z-index: 9999;
    width: 100%;
    height: 3.71875vw;
    background: #FFFFFF;
    border-bottom: 0.05312vw solid rgba(0, 0, 0, 0.2);
    box-shadow: 0 0 0.15937vw rgba(120, 120, 120, 0.35);
  }
  .header_pc .hea_box {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .header_pc .hea_box > a {
    width: 10.625vw;
    height: 1.59375vw;
  }
  .header_pc .hea_box > a img {
    width: 100%;
    height: 100%;
  }
  .header_pc .hea_box > a img:nth-of-type(1) {
    display: none;
  }
  .header_pc .hea_box > a img:nth-of-type(2) {
    display: block;
  }
  .header_pc .hea_box .header_c {
    height: 100%;
    position: relative;
  }
  .header_pc .hea_box .header_c .header_c_a {
    height: 100%;
  }
  .header_pc .hea_box .header_c a {
    height: 100%;
    padding: 0 1.275vw;
    font-style: normal;
    font-weight: 400;
    font-size: 0.79688vw;
    line-height: 3.71875vw;
    color: #222222;
  }
  .header_pc .hea_box .header_c .line {
    display: none;
    position: absolute;
    bottom: 0;
    left: 0;
    box-shadow: none;
    width: 5.7375vw;
    height: 0.10625vw;
    background: #1D3185;
    transition: all 0.4s;
  }
  .header_pc .hea_box .header_r {
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .header_pc .hea_box .header_r .header_r_item {
    width: 0.95625vw;
    height: 0.95625vw;
  }
  .header_pc .hea_box .header_r .header_r_item a {
    width: 100%;
    height: 100%;
  }
  .header_pc .hea_box .header_r .header_r_item a img {
    width: 100%;
    height: 100%;
  }
  .header_pc .hea_box .header_r .header_r_item a img:nth-of-type(1) {
    display: none;
  }
  .header_pc .hea_box .header_r .header_r_item a img:nth-of-type(2) {
    display: block;
  }
  .header_pc .hea_box .header_r .header_r_item:nth-of-type(2) {
    width: 1.0625vw;
    height: 1.0625vw;
    margin-left: 2.7625vw;
  }
  .banner {
    width: 100%;
    height: 36.125vw;
    position: relative;
  }
  .banner img {
    width: 100%;
    height: 36.125vw;
    position: absolute;
    top: 0;
    left: 0;
  }
  .banner .banner_box {
    width: 100%;
    height: auto;
    padding: 4.25vw 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
    position: absolute;
    bottom: 0;
    left: 0;
  }
  .banner .banner_box .banner_title {
    text-align: left;
    font-style: normal;
    font-weight: 400;
    font-size: 3.4vw;
    line-height: 4.94062vw;
    color: #FFFFFF;
  }
  .banner .banner_box .banner_text {
    text-align: left;
    margin-top: 0.425vw;
    font-style: normal;
    font-weight: 400;
    font-size: 3.4vw;
    line-height: 4.94062vw;
    color: #FFFFFF;
  }
  .main {
    width: 100%;
    height: auto;
    padding: 8.5vw 0 6.375vw;
  }
  .main .main_content {
    width: 100%;
    height: auto;
  }
  .main .main_content .main_t {
    width: 100%;
    height: auto;
    padding-bottom: 1.275vw;
    border-bottom: 0.05312vw solid #F2F2F2;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }
  .main .main_content .main_t .main_t_l {
    display: flex;
    flex-direction: column;
  }
  .main .main_content .main_t .main_t_l .main_t_title {
    font-style: normal;
    font-weight: 700;
    font-size: 2.125vw;
    line-height: 2.81562vw;
    color: #1D3185;
  }
  .main .main_content .main_t .main_t_l .main_t_box {
    margin-top: 0.425vw;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main .main_content .main_t .main_t_l .main_t_box p {
    font-style: normal;
    font-weight: 400;
    font-size: 0.74375vw;
    line-height: 0.95625vw;
    color: #666666;
  }
  .main .main_content .main_t .main_t_l .main_t_box .district {
    margin-left: 0.90312vw;
  }
  .main .main_content .main_t a {
    padding: 0.425vw 1.0625vw;
    background: #1D3185;
    font-weight: 400;
    font-size: 1.275vw;
    line-height: 1.7vw;
    color: #FFFFFF;
  }
  .main .main_content .main_b {
    margin-top: 1.7vw;
    width: 100%;
    height: auto;
  }
  .main .main_content .main_b .main_b_item {
    width: 100%;
    height: auto;
    margin-bottom: 2.125vw;
  }
  .main .main_content .main_b .main_b_item .title {
    text-align: left;
    font-style: normal;
    font-weight: 400;
    font-size: 1.275vw;
    line-height: 1.85938vw;
    color: #1D3185;
  }
  .main .main_content .main_b .main_b_item .desc {
    text-align: justify;
    margin-top: 1.11562vw;
    font-style: normal;
    font-weight: 400;
    font-size: 0.85vw;
    line-height: 1.32812vw;
    color: #333333;
  }
}

@media screen and (max-width: 1023px) {
  body, html {
    overflow: auto;
    height: auto;
    width: 100%;
    -webkit-text-size-adjust: 100% !important;
    text-size-adjust: 100% !important;
    -moz-text-size-adjust: 100% !important;
  }
  .header_mb {
    background: #FFFFFF !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.2) !important;
    box-shadow: 0 0 3px rgba(120, 120, 120, 0.35) !important;
  }
  .header_mb .hea_box > a img:nth-of-type(1) {
    display: none !important;
  }
  .header_mb .hea_box > a img:nth-of-type(2) {
    display: block !important;
  }
  .header_mb .hea_box .header_r .header_r_item a img:nth-of-type(1) {
    display: none !important;
  }
  .header_mb .hea_box .header_r .header_r_item a img:nth-of-type(2) {
    display: block !important;
  }
  .main {
    width: 100%;
    height: auto;
    padding: 11.73333vw 0 16vw;
  }
  .main .main_content {
    width: 100%;
    height: auto;
  }
  .main .main_content .main_t {
    padding-top: 5.33333vw;
    padding-left: 5.33333vw;
    width: 100%;
    height: auto;
    background: #FAFAFA;
    padding-bottom: 3.2vw;
    border-bottom: none;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }
  .main .main_content .main_t .main_t_l {
    display: flex;
    flex-direction: column;
  }
  .main .main_content .main_t .main_t_l .main_t_title {
    font-style: normal;
    font-weight: 700;
    font-size: 5.33333vw;
    line-height: 7.06667vw;
    color: #1D3185;
  }
  .main .main_content .main_t .main_t_l .main_t_box {
    margin-top: 1.06667vw;
    display: flex;
    flex-direction: row;
    align-items: center;
  }
  .main .main_content .main_t .main_t_l .main_t_box p {
    font-style: normal;
    font-weight: 400;
    font-size: 3.2vw;
    line-height: 5.86667vw;
    color: #666666;
  }
  .main .main_content .main_t .main_t_l .main_t_box .district {
    margin-left: 4.53333vw;
  }
  .main .main_content .main_t a {
    padding: 1.06667vw 2.66667vw;
    background: #1D3185;
    font-weight: 400;
    font-size: 3.2vw;
    line-height: 4.26667vw;
    color: #FFFFFF;
  }
  .main .main_content .main_b {
    padding: 5.33333vw 0;
    width: 100%;
    height: auto;
  }
  .main .main_content .main_b .main_b_item {
    width: 100%;
    height: auto;
    margin-bottom: 5.33333vw;
  }
  .main .main_content .main_b .main_b_item .title {
    text-align: left;
    font-style: normal;
    font-weight: 400;
    font-size: 4.26667vw !important;
    line-height: 6.13333vw;
    color: #1D3185;
  }
  .main .main_content .main_b .main_b_item p {
    font-size: 3.2vw !important;
    line-height: 5.86667vw !important;
  }
  .main .main_content .main_b .main_b_item .desc {
    text-align: justify;
    margin-top: 3.2vw;
    font-style: normal;
    font-weight: 400;
    font-size: 3.73333vw;
    line-height: 5.86667vw;
    color: #333333;
  }
  .main .main_content .main_b a {
    margin-top: 10.66667vw;
    padding: 2.13333vw 2.66667vw;
    background: #1D3185;
    font-weight: 400;
    font-size: 4.26667vw;
    line-height: 6.13333vw;
    color: #FFFFFF;
  }
}