/*============================================================
  DISCUSSION
============================================================*/
body {
  background: url(/ikukyu/library/images/discussion/bg.png);
  background-size: 15px;
}

article {
  padding-top: 33px;
}

.ttl-block {
  padding-top: 92.8vw;
  background: url(/ikukyu/library/images/discussion/kv_sp.jpg) right 0 top 16vw no-repeat;
  background-size: 89.33vw;
}
.ttl-block .inner {
  margin: 0 auto;
  max-width: 1160px;
}
.ttl-block h1 {
  position: relative;
  display: inline-block;
  margin-left: 5.2vw;
  padding: 5.2vw;
  background-color: #fff;
  font-size: 4.8vw;
  line-height: 1.39
}
.ttl-block h1::after {
  content: '';
  position: absolute;
  left: -1vw;
  top: -12vw;
  width: 38.13vw;
  height: 16.53vw;
  background: url(/ikukyu/library/images/discussion/txt_discussion.png) no-repeat;
  background-size: contain;
}
.ttl-block p {
  margin-left: 10vw;
}

.contents h2 {
  position: relative;
  margin-top: 13.2vw;
  color: #3464c0;
  font-size: 5.33vw;
  line-height: 1.5;
  text-align: center;
}
.contents h2.v_line:after {
  content: '';
  position: absolute;
  bottom: -13vw;
  left: 50%;
  width: 1px;
  height: 10.67vw;
  background-color: #3464c0;
  z-index: 2;
}


.contents p {
  margin-top: 2.67vw;
  font-size: 3.47vw;
  line-height: 1.92;
}
.contents p:first-child {
  margin-top: 0;
}


.contents .box {
  position: relative;
  margin: 8vw auto 0;
  padding: 8.8vw 5.2vw;
  max-width: 89.33vw;
  background-color: #fff;
/*  box-shadow: 0px 4px 7px 0px rgba(0, 0, 0, 0.01);*/
  z-index: 1;
}


#block2 {
  position: relative;
  margin: 51.6vw auto 0;
  padding-bottom: 40vw;
  width: 89.33vw;
}
#block2 figure img {
  position: absolute;
}
#block2 figure img:nth-child(1) {
  top: -36vw;
  left: 0;
  width: 32.93vw;
}
#block2 figure img:nth-child(2) {
  top: -22vw;
  left: 61.8vw;
  width: 25.33vw;
}
#block2 figure img:nth-child(3) {
  bottom: 22vw;
  left: 0;
  width: 25.33vw;
}
#block2 figure img:nth-child(4) {
  bottom: 0;
  left: 44.2vw;
  width: 39.73vw
}


.contents .inner {
  margin-top: 40px;
}


.contents figure:not(:first-child) {
  margin: 8vw 0 8vw;
}
.contents figure img {
/*  margin: 6.67vw auto;*/
  box-shadow: 0 10px 40px 20px rgba(66, 65, 65, 0.05);
}
.contents figure.forSP img {
  box-shadow: none;
}
.contents figure::before {
  content: '';
  position: absolute;
  background-color: #ebf7fe;
  z-index: -1;
}


.discussion h2 {
  margin-bottom: 40px;
}


.discussion .inner {
  margin: 0 auto;
  width: 89.33vw;
}
.discussion .inner_half {
}


.discussion .inner dl {
  margin-top: 2.67vw;
}
.discussion .inner dl dt {
  font-size: 3.47vw;
  font-weight: bold;
  line-height: 2;
}
.discussion .inner dl dd {
  font-size: 3.2vw;
}


#discussion1 {
  position: relative;
  margin-top: 28vw;
}
#discussion1::before {
  content: '';
  position: absolute;
  top: -15vw;
  left: 6.4vw;
  width: 43.73vw;
  height: 18.67vw;
  background: url(/ikukyu/library/images/discussion/txt_discussion01.png) left top no-repeat;
  background-size: contain;
}
#discussion1 figure {
  position: relative;
}
#discussion1 figcaption {
  margin-top: 10px;
  font-size: 2.67vw;
  color: #787878;
}
/*
#discussion1 figure.fig1::before {
  top: 19.73vw;
  right: -5.33vw;
  width: 68.8vw;
  height: 46.67vw;
}
*/
#discussion1 figure.fig1::before,
#discussion1 figure.fig2::before,
#discussion1 figure.fig3::before {
  top: 20vw;
  left: -5.33vw;
  width: 68.8vw;
  height: 46.67vw;
}


#discussion2 {
  position: relative;
  margin-top: 160px;
}
#discussion2::before {
  content: '';
  position: absolute;
  top: -15vw;
  left: 6.4vw;
  width: 43.73vw;
  height: 18.67vw;
  background: url(/ikukyu/library/images/discussion/txt_discussion02.png) left top no-repeat;
  background-size: contain;
}


#discussion2 .inner figure {
  margin: 6.67vw auto;
}
#discussion2 .inner figcaption {
  margin-top: 3.2vw;
  color: #787878;
  font-size: 2.67vw;
  line-height: 1.5
}


.img-wrap1 {
  position: relative;
  width: 100%;
}


#block5 {
  position: relative;
}
#block5 figure {
  position: relative;
}


.img-wrap2 {
  position: relative;
}
.img-wrap2 figure {
  position: relative;
}


#block6 {
  margin-top: 0;
}


#discussion3 {
  position: relative;
  margin-top: 0;
}
#discussion3::before {
  content: '';
  position: absolute;
  top: -14vw;
  left: 14vw;
  width: 46.4vw;
  height: 18.67vw;
  background: url(/ikukyu/library/images/discussion/txt_discussion03.png) left top no-repeat;
  background-size: contain;
}


#discussion3 .inner figure {
  position: relative;
}
/*
#discussion3 .inner figure::before {
  top: 136px;
  left: 116px;
  width: 476px;
  height: 564px;
}
*/


#discussion3 .credit {
  margin-top: 2em;
  font-size: 2.67vw;
  line-height: 2
}


.txt_link {
  display: inline-block;
  position: relative;
  color: #f97c17;
  text-decoration: none;
}
.txt_link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 1px;
  background-color: #f97c17;;
}