@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,400;0,500;1,400;1,500&display=swap");
body main {
  background: #ffffff;
}

@media print, screen and (min-width: 768px) {
  body main {
    min-width: 1200px;
  }
}

body main #mv {
  position: relative;
  width: 100%;
  padding: 32vw 0 16vw;
  background: #ffffff;
  background: url(../img/mv_bg_s.png) no-repeat;
  background: -webkit-gradient(linear, left top, right top, from(#0a68bf), to(#02a8c6));
  background: -webkit-linear-gradient(left, #0a68bf, #02a8c6);
  background: -o-linear-gradient(left, #0a68bf, #02a8c6);
  background: linear-gradient(90deg, #0a68bf, #02a8c6);
  background-size: cover;
  text-align: center;
}

@media print, screen and (min-width: 768px) {
  body main #mv {
    width: 100%;
    min-height: 420px;
    padding: 220px 0 0 0;
    min-width: 1200px;
    background: url(../img/mv_bg.png) no-repeat;
    background: -webkit-gradient(linear, left top, right top, from(#0a68bf), to(#02a8c6));
    background: -webkit-linear-gradient(left, #0a68bf, #02a8c6);
    background: -o-linear-gradient(left, #0a68bf, #02a8c6);
    background: linear-gradient(90deg, #0a68bf, #02a8c6);
    background-size: cover;
  }
}

body main #mv h1 {
  position: relative;
  font-size: 5.33333vw;
  font-weight: bold;
  font-style: italic;
  color: #ffffff;
  font-family: 'Noto Sans JP', sans-serif;
  z-index: 5;
}

@media print, screen and (min-width: 768px) {
  body main #mv h1 {
    font-size: 30px;
  }
}

body main #mv h1 span {
  display: block;
  font-size: 2.66667vw;
  font-family: 'Roboto', sans-serif;
}

@media print, screen and (min-width: 768px) {
  body main #mv h1 span {
    font-weight: normal;
    font-size: 15px;
  }
}

body main #mv #art_bg_obj canvas {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

body main #law {
  padding: 20vw 0 0;
  background: url(../img/teach_bg_s.png) no-repeat;
  background-size: cover;
  margin-bottom: 10vw;
}

@media print, screen and (min-width: 768px) {
  body main #law {
    padding: 75px 0 0;
    background: url(../img/teach_bg.png) no-repeat center top;
    background-size: 100% auto;
  }
}

body main #law #law_inner {
  width: 90.66667vw;
  margin: 0 auto;
}

@media print, screen and (min-width: 768px) {
  body main #law #law_inner {
    width: 800px;
  }
}

body main #law h2 {
  color: #0a68bf;
  font-size: 8vw;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  font-family: 'Roboto', sans-serif;
  font-style: italic;
  width: 65.33333vw;
  margin: 0 auto;
}

@media print, screen and (min-width: 768px) {
  body main #law h2 {
    font-size: 25px;
    width: 800px;
  }
}

body main #law h2::before, body main #law h2::after {
  content: "";
  -webkit-box-flex: 1;
  -ms-flex-positive: 1;
  flex-grow: 1;
  height: 1px;
  background: #0a68bf;
  display: block;
}

body main #law h2::before {
  margin-right: .4em;
}

body main #law h2::after {
  margin-left: .4em;
}

body main #law p {
  text-align: left;
  font-size: 3.2vw;
}

@media print, screen and (min-width: 768px) {
  body main #law p {
    font-size: 15px;
    margin-bottom: 10px;
  }
}

body main #law p.txt {
  width: 81.33333vw;
  font-size: 3.73333vw;
  margin: 0 auto 8vw;
  line-height: 2;
}

@media print, screen and (min-width: 768px) {
  body main #law p.txt {
    width: 1100px;
    font-size: 15px;
    margin: 0 auto 85px;
  }
}

body main #law .box {
  width: 90.66667vw;
  margin: 0 auto;
}

@media print, screen and (min-width: 768px) {
  body main #law .box {
    width: 800px;
  }
}

body main #law .box dl dt {
  margin-bottom: 8vw;
  text-align: left;
  font-size: 3.2vw;
  font-weight: bold;
  color: #0a68bf;
}

@media print, screen and (min-width: 768px) {
  body main #law .box dl dt {
    font-size: 20px;
    margin-bottom: 20px;
  }
}

body main #law .box dl dd {
  font-size: 3.2vw;
  font-weight: bold;
  line-height: 2;
  border-bottom: 1px solid #cccccc;
  padding-bottom: 5.33333vw;
  margin-bottom: 5.33333vw;
}

@media print, screen and (min-width: 768px) {
  body main #law .box dl dd {
    font-size: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
  }
}

body main #link {
  padding: 10vw 0 13.33333vw;
  background: #0a68bf;
}

@media print, screen and (min-width: 768px) {
  body main #link {
    padding: 90px 0 100px;
  }
}

body main #link p.txt {
  font-size: 4vw;
  color: #ffffff;
  text-align: center;
  margin-bottom: 9.33333vw;
}

@media print, screen and (min-width: 768px) {
  body main #link p.txt {
    font-size: 15px;
    margin-bottom: 40px;
  }
}

body p.btn.u_arrow {
  text-align: center;
}

body p.btn.u_arrow a {
  display: inline-block;
  position: relative;
  width: 24vw;
  font-size: 3.2vw;
  line-height: 1;
  text-align: left;
  color: #ffffff;
  font-weight: bold;
  padding: 0 0 2.66667vw 0;
  overflow: hidden;
}

@media print, screen and (min-width: 768px) {
  body p.btn.u_arrow a {
    width: 110px;
    font-size: 15px;
    padding: 0 0 13.5px 0;
  }
}

body p.btn.u_arrow a span.span_a {
  position: absolute;
  left: 0;
  bottom: 0;
  display: block;
  width: 100%;
  border-bottom: 1px solid #ffffff;
}

body p.btn.u_arrow a span.span_a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 2px;
  border-top: 1px solid #ffffff;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
  width: 10px;
}

body p.btn.u_arrow a span.span_b {
  position: absolute;
  left: 0;
  bottom: 0;
  display: block;
  width: 100%;
  border-bottom: 1px solid #ffffff;
}

@media print, screen and (min-width: 768px) {
  body p.btn.u_arrow a span.span_b {
    -webkit-transform: translateX(-100%);
    -ms-transform: translateX(-100%);
    transform: translateX(-100%);
  }
}

body p.btn.u_arrow a span.span_b::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 2px;
  border-top: 1px solid #ffffff;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
  width: 10px;
}

@media print, screen and (min-width: 768px) {
  body p.btn.u_arrow a:hover span.span_a {
    -webkit-transition: -webkit-transform .3s ease;
    transition: -webkit-transform .3s ease;
    -o-transition: transform .3s ease;
    transition: transform .3s ease;
    transition: transform .3s ease, -webkit-transform .3s ease;
    -webkit-transform: translateX(100%);
    -ms-transform: translateX(100%);
    transform: translateX(100%);
  }
}

@media print, screen and (min-width: 768px) {
  body p.btn.u_arrow a:hover span.span_b {
    -webkit-transition: -webkit-transform .3s ease .3s;
    transition: -webkit-transform .3s ease .3s;
    -o-transition: transform .3s ease .3s;
    transition: transform .3s ease .3s;
    transition: transform .3s ease .3s, -webkit-transform .3s ease .3s;
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }
}