header,
.footer, 
.contact_service,
.header_quick,
.footer_slide_wrap {
  display: none !important;
}
body::-webkit-scrollbar {
  display: none;
}
.header_tt {
  display: none;
}

.intro {
  height: 100vh;
  background-color: #f2ecd7;
}
.intro::-webkit-scrollbar {
  display: none;
}
.intro_row {
  width: 50%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}
.intro_row_item {
    width: 53.5417%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 0vw;
    margin-bottom: 0vw;
    margin-left: 0vw;
}
.intro_02 {
    width: 99.8055%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.intro_07 {
    width: 76.4584%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.intro_08 {
    width: 87.3959%;
    display: flex;
    justify-content: center;
    align-items: center;
    right: 0%;
    bottom: 0%;
}
.intro_01 {
    width: 6.3021%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.intro_01h {
  opacity: 0;
  transition: opacity 0.6s;
}
.intro_06 {
    width: 37.7084%;
    display: flex;
    justify-content: center;
    align-items: center;
    left: 0%;
    top: 6%;
}
.intro_05 {
    width: 71.0417%;
    display: flex;
    justify-content: center;
    align-items: center;  
  bottom: 0%;
}
.intro_02 > img {
  opacity: 0.9;
}
.intro_row_item_h {
  opacity: 0;
  transition: opacity 0.6s;
}
.intro_row.intro_change .intro_row_item_h {
  opacity: 1;
}
.intro_row_item_cover {
  padding-top: 5.7vw;
}
.intro_row_tt01 {
font-size: 2.9167vw;
color: #191414;
font-weight: 800;
text-align: center;
margin-bottom: 1.5vw;
}
.intro_row_line {
  width: 13.4375vw;
  height: 1px;
  background-color: #191414;
  margin-bottom: 1.7vw;
}
.intro_row_tt02 {
  font-size: var(--size-22);
  line-height: 1.3;
}
.intro_row_btn {
  width: 11.1979vw;
  height: 3.5417vw;
  background-color: #fff;
  border-radius: 50vw;
    display: flex;
    justify-content: center;
    align-items: center;  
    font-size: var(--size-20);
    font-weight: 600;
    margin-top: 3.125vw;
    cursor: pointer;
    transition: all 0.6s;
}
.intro_row.intro_change .intro_row_btn {
  background-color: var(--red-color);
  color: #fff;
}
.intro_bg {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  left: 100%;
  top: 0%;
  transition: left 0.6s;
}
.intro_row.intro_change .intro_bg {
  left: -8.5%;
}
.intro_bg > img {
  height: 100%;
  width: unset !important;
}
.intro_06h {
  transition: opacity 0.6s;
}
.intro_row.intro_change .intro_06h {
  opacity: 0;
}


@media screen and (max-width:599px) {
  div.intro_main {
    flex-direction: column;
  }
.intro_row {
    width: 100%;
    height: 50vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
.intro_row_item {
    width: 69.5417%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 0vw;
    margin-bottom: 0vw;
    margin-left: 0vw;
}
.intro_row_tt01 {
    font-size: 7.9167vw;
    color: #191414;
    font-weight: 800;
    text-align: center;
    margin-bottom: 3.5vw;
}
.intro_row_line {
    width: 49.4375vw;
    height: 1px;
    background-color: #191414;
    margin-bottom: 5.7vw;
}
.intro_row_btn {
    width: 32.1979vw;
    height: 9.5417vw;
    font-size: var(--size-20);
    margin-top: 7.125vw;
    cursor: pointer;
}
.intro_row_item_cover {
    padding-top: 13.7vw;
}
.intro_row.intro_change .intro_bg {
    left: -3.5%;
    top: -10%;
}
.intro_bg {
    height: 112%;
    display: flex;
    justify-content: center;
    align-items: center;
    left: -3.5%;
    top: 100%;
    transition: top 0.6s;
}
.intro_01 {
    width: 49.3021%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.intro_05 {
    width: 71.0417%;
    display: flex;
    justify-content: center;
    align-items: center;
    bottom: 0%;
    right: -32%;
}





}