@charset "utf-8";

body:before{
  content: "";
  position: fixed;
  width: 100%;
  height: 100vh;
  top: 0;
  left: 0;
  background: url('../img/bg.png') no-repeat center center;
  background-size: cover;
}
footer{
  background: #ffffff;
}
nav{
  background: #fff;
}
#contents{
  padding: 0;
}
#contents > header{
  background: #fff;
}
#contents > header h2.mv-title{
  width: 288px;
  margin: 0 auto;
  padding: 30px 0;
}
#contents > header h2.mv-title img{
  width: 100%;
}
.contents-detail{
  padding-bottom: 58px;
}
.contents-detail-width{
  padding: 0 10px;
}
.tab{
  width: calc(100% + 20px);
  display: table;
  height: 54px;
  margin: 0 -10px 40px;
  background: #fff;
  border-bottom: 1px #ccc solid;
}
.tab > p{
  width: 33.33%;
  display: table-cell;
  vertical-align: middle;
  /*border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;*/
}
.tab > p + p{
  border-left: 1px #ccc solid;
}
.tab p a{
  display: block;
  text-align: center;
  font-size: 14px;
  line-height: 1.07;
  letter-spacing: -.04em;
  font-weight: bold;
  color: #1e1933;
  padding: 0 4px;
  text-decoration: none;
}
.tab p.current{
  background: #3eaf3e;
}
.tab p.current a{
  color: #ffffff;
}
.btn-wrap{
  padding: 55px 0 52px;
  background: #ffffff;
}
.btn-wrap p{
  width: 267px;
  margin: 0 auto 20px;
}
.btn-wrap p a{
  background: #3eaf3e;
  color: #ffffff;
  font-size: 13px;
  display: block;
  padding: 4px 0;
  text-align: center;
  font-weight: bold;
  border-radius: 2px;
  text-decoration: none;
  position: relative;
}

.contents-detail h3 {
  width: 181px;
  margin: 0 auto;
}
.contents-detail section {
  max-width: 520px;
  margin: 0 auto;
  text-align: left;
}
.contents-video {
  border: 3px #3eac3e solid;
  padding: 4px;
  margin: 40px -2px 0;
  background: #fff;
}
.contents-video > div {
  position: relative;
  padding-top: 56.25%;
}
.contents-video > div iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.contents-txt {
  display: table;
  margin: 32px auto 0;
}
.contents-txt > div {
  border-bottom: 1px #000 solid;
  margin: 0 10px;
}
.contents-txt > div > p {
  font-size: 18px;
  line-height: 1.39;
  margin: 0 -10px;
}
.contents-txt > div > div {
  border-top: 1px #000 solid;
  padding: 28px 0;
  margin-top: 36px;
}
.contents-txt > div > div p {
  font-size: 16px;
  line-height: 1.5;
}