#about {
  width: 100%;
}
.about_text {
  width: 80%;
}

.about_text h2 {
  font-size: 2.3vw;
  margin-bottom: 35px;
  text-align: left;

}

.about_text p {
  text-align: left;
  font-size: 2vw;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 2;
}

.caption {
  text-align: center;
  font-size: 1.5vw;
  font-weight: bold;
  letter-spacing: 1px;
  margin-top: 15px;
}
.fixed_area .pc_menu {
  max-width: 300px;
}

.h1{
  font-weight: bold;
  color: #000000;/*文字色*/
  background: #FFF;
  border-bottom: solid 3px #010321;/*線*/
  padding: 0.5em 1em;
  margin: 5em auto 1.5em auto;
  font-size: 3vw;
  width: 70%;
}


.header .logo_area ul li span {
  margin-left: 15px;
  font-size: 15px;
  font-weight: bold;
  color: #010321;
}
.header .logo_area .logo_sub_area ul li span {
  margin-right: 15px;
  font-size: 15px;
  font-weight: bold;
  color: #010321;
}

.child_01 {
  margin:70px 20px;
}

.pc_footer_text div{
  color: #FFF;
  margin-left: 15px;
  margin: 20px;
}

.main_visual_pc--img{
  padding: 20px;
}
.main_visual_pc--img img{
  width: 100%;
  object-fit: cover;
  border-radius: 60px;
}

.header .logo_area ul {
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  align-items: center;
  justify-content: space-between;
}

.logo_area--title{
  max-width: 300px;
  width: 100%;
  margin-left: 20px;
}
.logo_area--mark {
  max-width: 30px;
  width: 100%;
  margin-right: 20px;
}

.scroll-up {
  opacity: 0; 
  visibility: hidden;
  transform: translateY(50px);
  transition: all 1s;
}
.scroll-up.is-show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0px);
}

.sp {
  display: none !important;
}

@media screen and (max-width: 799px) {
  .logo_area--title{
    max-width: 250px;
    width: 100%;
    margin-left:0;
  }

  .child_01 {
    margin: 0;
  }


  .h1{
    padding: 0.5em 1em;
    margin: 2em auto;
    max-width: 80%;
    padding-top:150px;
    font-size: 4vw;
}


  .sp_menu .logo_area {
    display: flex;
    color: black;
    align-items: center;
  }

  .sp_menu .logo_area .logo_area__logo,
  .sp_menu .logo_area .logo_area__menu {
    width: 50px;
  }

  .sp_menu .logo_area .logo_area__logo img {
    width: 30px;
  }

  .sp_menu .logo_area .logo_area__menu {
    z-index: 5;
  }
  .sp_menu .logo_area .logo_area__title {
    flex-basis: auto;
    font-size: 14px;
    flex-grow: 1; /* Title takes up remaining space */
  }

  .sp_menu .logo_area .logo_area__title--main {
    font-weight: bold;
    font-size: 16px;
  }
  #navToggle {
    position: unset;
    right: unset;
    top: unset;
    width: 50px;
  }

  #navToggle div {
    width: 30px;
    margin-left: 10px;
  }

  #nav_menu  ul  li  a  span {
    /*color: #FFF;*/
    }

  #navToggle span:nth-child(1) {
    top: 0px;
  }

  #navToggle span:nth-child(2) {
    top: 11px;
  }

  #navToggle span:nth-child(3) {
    top: 23px;
  }

  .header .sp_menu .logo_area ul {
    display: block;
  }

  .header .sp_menu nav {
    position: absolute;
    right: 0;
    /* top: -500px; */
    right: -1200px;
    top: 0px;
    background: rgba(1, 3, 33, 0.9);
    width: 100%;
    padding: 30px 5px;
    -webkit-transition: 0.5s ease-in-out;
    -moz-transition: 0.5s ease-in-out;
    transition: 0.5s ease-in-out;
    text-align: left;
    z-index: 4;
    border: solid 1px gba(1, 3, 33, 0.8);
  }

  .header .sp_menu nav ul {
    margin: 0;
  }

  .header .sp_menu nav ul li {
    display: block;
    margin-left: 0;
    border-bottom: none;
    text-align: center;
    line-height: 3.5;
  }

  .header .sp_menu nav ul li  span {
    margin: 0;
  }

  .main_visual_sp {
    position: relative;
  }

  .main_visual_sp .main_visual_sp--bg {
    margin-left: auto;
    margin-right: auto;
    height: 100%;
    width: 100%;
    object-fit: cover;
    /*
    border-radius: 10px;
    */
  }
  .main_visual_sp .main_visual_sp--imgtext{
    position: absolute;
    top: 62px;
    right: 25px;
    width: 100%;
    text-align: right;
  }

  .main_visual_sp .main_visual_sp--imgtext img{
    width: 20%;
    min-width: 110px;
  }

  .main_visual_sp .main_visual_sp--text{
    position: absolute;
    bottom: 60px;
    color: #fff;
    text-align: inherit;
    font-weight: bold;
    font-size: 6vw;
    width: 100%;
    text-align: center;
    letter-spacing: 5px;
  }
  .main_visual_sp .main_visual_sp--text .main_visual_sp--text--1 {
    display: block;
    margin-top: 10px;
  }
  .main_visual_sp .main_visual_sp--text .main_visual_sp--text--2 {
    display: block;
    margin-top: 10px;
  }
  .main_visual_sp .main_visual_sp--text .main_visual_sp--text--3 {
    display: block;
    font-weight: bold;
    margin-top: 20px;
    font-size: 10vw;
  }
  .main_back {
  }

  .about_text {
    width: 90%;
  }

  .about_text h2 {
    font-size: 3.8vw;
    font-weight: bold;
    margin-bottom: 20px;
  }

  .about_text p {
    font-size: 2.8vw;
    line-height: 1.7;
  }
  .caption {
    font-size: 3vw;
  }

  .footer_text {
    margin-top: 10px;
    font-size: 12px;
    color: #fff;
  }

  .main_visual_sp--img {
    margin-top: 50px;
    /*
    padding: 10px;
    */
  }

  .parallax_scrollbox{
    padding-top:0;

  }
  .noren{
    margin-top: 50px;
  }
  .footer_logo{
    text-align: center;
    margin: 0 0 15px 0;
  }

  .footer_logo img {
    max-width: 200px;
  }

  .sp {
    display: block !important;
  }
}