@charset "utf-8";
/* CSS Document */
.under_mv{
  background: url("/tech/img/mv.png")no-repeat center;
  -webkit-background-size: cover;
  background-size: cover;
}
main{
  padding-bottom: 90px;
}
.anc_btn {
  max-width: 350px;
}
.qua_block {
  margin-top: 80px;
  & .title_line{
    margin-bottom: 40px;
  }
}
.qua_row {
}
.qua_head {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 10px;
  background: #D9DDF8;
  font-size: 2.4rem;
  font-weight: bold;
  color: var(--main-color);
}
.qua_block--cyan .qua_head {
  background: #D8F4FF;
  color: var(--sub-color);
}
.qua_num {
  min-width: 40px;
  height: 40px;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 3.2rem;
  line-height: 1;
}
.qua_body{
  display: flex;
  justify-content: space-between;
  margin: 10px 0;
  padding: 20px 60px 30px;
  position: relative;
  &::before{
    content: '';
    display: block;
    width: 9px;
    height: calc(100% - 10px);
    position: absolute;
    top: 0;
    left: 25px;
    background: var(--main-color);
  }
  &::after{
    content: '';
    display: block;
    position: absolute;
    bottom: 0;
    left: 12px;
    background: url("../img/arrow_b.svg") no-repeat center;
    -webkit-background-size: contain;
    background-size: contain;
    width: 36px;
    height: 23px;
  }
}
.qua_block--cyan .qua_body{
  &::before{
    background: var(--sub-color);
  }
  &::after{
    background: url("../img/arrow_c.svg") no-repeat center;
    -webkit-background-size: contain;
    background-size: contain;
  }
}
.qua_row:last-child .qua_body{
  &::before{
    display: none;
  }
  &::after{
    display: none;
  }
}
@media screen and ( max-width: 1023px ) {
}
@media screen and ( max-width: 767px ) {
 
.anc_btn {
  font-size: 1.4rem;
  &::after {
    right: 15px;
  }
}
.qua_head {
  font-size: 1.8rem;
}
.qua_body {
  flex-direction: column;
  gap:20px;
  padding: 10px 0 10px 30px;
}
.qua_body{
  &::before{
    width: 5px;
    left: 10px;
  }
  &::after{
    left: 2px;
    width: 21px;
    height: 15px;
  }
}
}