#mv{
  position: relative;
}
#mv .mv_img{
  width: 100%;
  height: 790px;
}
#mv .mv_img img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center left;
}
#mv .mv_ttl{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 164px;
}
.bg{
  background: #EFF0EC;
}
#head{
  height: 1px;
}

#nav{
  width: 1000px;
  margin-left: auto;
  margin-right: auto;
  padding-top: 117px;
}
#nav .lists{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
#nav .lists._01 li{
  width: 32.83%;
}

#float_nav{
  position: fixed;
  top: 89px;
  left: 50%;
  transform: translateX(-50%);
  width: 1400px;
  margin-left: auto;
  margin-right: auto;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: .5s;
}
#float_nav.active{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: .5s;
}
#float_nav .lists{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
#float_nav .lists li{
  width: 33.28%;
}

#sec1,
#sec2,
#sec3,
#sec4{
  width: 1000px;
  margin-left: auto;
  margin-right: auto;
}
.sec_ttl_conte .sec_txt{
  font-size: 20px;
  text-align: center;
  line-height: 1.8;
  letter-spacing: 0.1em;
  margin-top: 2em;
  margin-bottom: 4em;
}
.sec_head{
  margin-bottom: 50px;
}

#note{
  width: 900px;
  margin-left: auto;
  margin-right: auto;
  font-size: 14px;
  padding-top: 42px;
  margin-bottom: 42px;
}
footer{
  background: #7A7B78;
  color: #FFF;
}
footer .footer_conte .footer_wrap{
  border-left: 0.5px solid #FFF;
}
@media(max-width:1400px){
  #mv .mv_img{
    height: 56.42vw;
  }
  #mv .mv_ttl{
    width: 11.71vw;
  }

  #nav{
    width: 71.42vw;
    padding-top: 8.35vw;
  }

  #float_nav{
    top: 6.3vw;
    width: 100%;
  }

  #sec1,
  #sec2,
  #sec3,
  #sec4{
    width: 71.42vw;
  }
  .sec_ttl_conte .sec_txt{
    font-size: 1.42vw;
  }

  .sec_head{
    margin-bottom: 3.57vw;
  }

  #note{
    width: 64.28vw;
    font-size: 1vw;
    padding-top: 3vw;
    margin-bottom: 3vw;
  }
}

@media(max-width:750px){
  #mv .mv_img{
    height: 133.33vw;
  }
  #mv .mv_ttl{
    width: 24.53vw;
  }

  #nav{
    width: 80vw;
    padding-top: 11.33vw;
  }
  #nav .lists._01 li{
    width: 32.83%;
  }

  #float_nav{
    top: 12.9vw;
  }

  #sec1,
  #sec2,
  #sec3,
  #sec4{
    width: 100%;
  }

  .sec_ttl_conte .sec_txt{
    font-size: 3.06vw;
  }
  .sec_head{
    width: 80vw;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 7.46vw;
  }


  #note{
    width: 80vw;
    font-size: 2.63vw;
    padding-top: 5.73vw;
    margin-bottom: 5.73vw;
  }
  footer .footer_conte .footer_ttl{
    display: inline-block;
    font-size: 4vw;
    margin-right: 0;
    padding-bottom: 2em;
    margin-bottom: 3em;
    border-bottom: 1px solid #FFF;
    letter-spacing: 0.3em;
  }
  footer .footer_conte .footer_wrap {
    border-left: none;
  }
}