.flex_center {
  display: flex;
  justify-content: center;
  align-items: center;
}
.main_body > .banner_img {
  position: relative;
  height: 512px;
  width: 100%;
}
.main_body > .banner_img .content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.56);
  z-index: 200;
}
.main_body > .banner_img .content .title {
  font-size: 4rem;
  line-height: 1;
  letter-spacing: 2.5px;
  font-weight: bold;
  color: #ffffff;
}
.main_body > .banner_img .content .sub {
  line-height: 1.5;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 32px;
  font-size: 1.25rem;
  max-width: calc(100vw - 40px);
  text-align: center;
}
.main_body > .banner_img .content .main {
  margin-top: 60px;
  width: 100%;
  display: flex;
  justify-content: center;
}
.main_body > .banner_img .content .main .search_block {
  display: flex;
  align-items: center;
  max-width: 500px;
  padding: 0px 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  width: 100%;
}
.main_body > .banner_img .content .main .search_block .input_block {
  width: 100%;
  margin-right: 44px;
}
.main_body > .banner_img .content .main .search_block .input_block input {
  padding: 16px;
  font-size: 1.25rem;
  background-color: transparent;
  border: 0px none;
  color: #ffffff;
  width: 100%;
}
.main_body > .banner_img .content .main .search_block .icon .svg {
  margin-top: 6px;
}
.main_body > .banner_img .content .main .search_block .icon .svg * {
  fill: rgba(255, 255, 255, 0.6);
}
.main_body > .banner_img .img_block {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0px;
  left: 0px;
  z-index: 100;
  overflow: hidden;
}
.main_body > .banner_img .img_block img {
  position: relative;
  top: 50%;
  left: 50%;
  display: block;
  transform: translate(-50%, -50%);
  width: 100%;
}
.main_body > .banner_img .image_cover img {
  object-fit: cover;
  width: 100% !important;
  height: 100% !important;
}
@media screen and (max-width: 767px) {
  .main_body > .banner_img {
    height: 369px;
  }
  .main_body > .banner_img .content .title {
    font-size: 3rem;
  }
  .main_body > .banner_img .content .sub {
    font-size: 1.125rem;
  }
  .main_body > .banner_img .content .main {
    margin-top: 36px;
    width: calc(100vw - 56px);
  }
  .main_body > .banner_img .content .main .search_block .input_block {
    width: 100%;
    margin-right: 44px;
  }
  .main_body > .banner_img .content .main .search_block .input_block input {
    padding: 12px;
    font-size: 0.875rem;
  }
  .main_body > .banner_img .content .main .search_block .icon .svg {
    margin-top: 6px;
  }
  .main_body > .banner_img .content .main .search_block .icon .svg * {
    fill: rgba(255, 255, 255, 0.6);
  }
  .main_body > .banner_img .img_block img {
    height: 100%;
    width: auto;
  }
}