#t_visual {
  display: block;
  position: relative;
  z-index: 1;
  width: 100%;
  height: calc(100vh - 16.229vw);
  overflow: hidden;
}
@media screen and (max-width: 639px) {
  #t_visual {
    max-height: 450px;
  }
}
@media screen and (min-width: 768px) {
  #t_visual {
    height: calc(100vh - 8.777vw);
  }
}
@media screen and (min-width: 1080px) {
  #t_visual {
    height: calc(100vh - 80.03px);
  }
}
#t_visual::after {
  content: "";
  display: block;
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  background-color: rgba(0, 0, 0, 0.15);
}
#t_visual #t_visual_movie {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -moz-align-items: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -moz-justify-content: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}
#t_visual #t_visual_movie *:not(.vjs-tech) {
  opacity: 0;
}
#t_visual #t_visual_movie .vjs-tech {
  display: block;
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
@media screen and (max-width: 639px) {
  #t_visual #t_visual_movie .vjs-tech {
    max-height: 450px;
  }
}
#t_visual .ttl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -moz-align-items: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -moz-justify-content: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 50vw;
  max-width: 317px;
  margin: auto;
  padding-bottom: 6.667vw;
}
@media screen and (min-width: 768px) {
  #t_visual .ttl {
    width: 30vw;
    padding-bottom: 5%;
  }
}
@media screen and (min-width: 1080px) {
  #t_visual .ttl {
    width: 17.611vw;
  }
}
#t_visual .text {
  display: block;
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 50px;
  left: 0;
  width: 53.333vw;
  max-width: 346px;
  margin: auto;
}
@media screen and (min-width: 768px) {
  #t_visual .text {
    padding: 0;
  }
}

#t_concept {
  padding-top: 50px;
  padding-bottom: 50px;
}
@media screen and (min-width: 768px) {
  #t_concept {
    padding-top: 100px;
    padding-bottom: 100px;
  }
}
#t_concept .textStyle01 {
  margin-top: 20px;
}
@media screen and (min-width: 768px) {
  #t_concept .textStyle01 {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    margin-top: 0;
    padding-left: 60px;
  }
}
@media screen and (min-width: 1080px) {
  #t_concept .textStyle01 {
    padding-left: 135px;
  }
}

#t_product {
  display: block;
  padding-top: 50px;
}
@media screen and (min-width: 768px) {
  #t_product {
    padding-top: 165px;
  }
}
#t_product .headline02 {
  margin-bottom: 40px;
}
@media screen and (min-width: 768px) {
  #t_product .headline02 {
    margin-bottom: 70px;
  }
}
#t_product .btnArea {
  margin-bottom: 60px;
}
@media screen and (min-width: 768px) {
  #t_product .btnArea {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -moz-align-items: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
            margin-bottom: 80px;
  }
}
#t_product .btnArea .btnStyle01 + .btnStyle01 {
  margin-top: 20px;
}
@media screen and (min-width: 768px) {
  #t_product .btnArea .btnStyle01 {
    padding: 0;
  }
  #t_product .btnArea .btnStyle01::after {
    right: -23px;
  }
  #t_product .btnArea .btnStyle01 + .btnStyle01 {
    margin-top: 0;
    margin-left: 43px;
  }
}
@media screen and (min-width: 1080px) {
  #t_product .btnArea .btnStyle01 + .btnStyle01 {
    margin-left: 50px;
  }
}

#t_about {
  display: block;
  padding-top: 50px;
  padding-bottom: 80px;
}
@media screen and (min-width: 768px) {
  #t_about {
    padding-top: 165px;
    padding-bottom: 165px;
  }
}
#t_about .headline02 {
  margin-bottom: 40px;
  font-size: 2rem;
}
@media screen and (min-width: 768px) {
  #t_about .headline02 {
    margin-bottom: 70px;
  }
}
#t_about .banner {
  display: block;
  border-radius: 9px;
  overflow: hidden;
}
#t_about .textArea {
  margin-top: 40px;
}
@media screen and (min-width: 768px) {
  #t_about .textArea {
    margin-top: 70px;
  }
}
@media screen and (max-width: 639px) {
  #t_about .textArea .headline01 {
    font-size: 1.8rem;
  }
}
#t_about .textArea .textStyle01 {
  margin-top: 20px;
}
@media screen and (min-width: 768px) {
  #t_about .textArea .textStyle01 {
    margin-top: 40px;
  }
}
@media screen and (min-width: 1080px) {
  #t_about .textArea .textStyle01 {
    margin-top: 60px;
  }
}
#t_about .textArea .btnStyle01 {
  margin-top: 40px;
}
@media screen and (min-width: 768px) {
  #t_about .textArea .btnStyle01 {
    margin-top: 60px;
  }
}

.mb100{
  margin-bottom: 70px;
}
@media screen and (min-width: 768px) {
  .mb100{
    margin-bottom: 100px;
  }
}