/*----------------------------------------------------------
--------------------------main----------------------------
----------------------------------------------------------*/
.main_box {
  background-image: url(../img/main.jpg);
}

/*----------------------------------------------------------
common
----------------------------------------------------------*/
.lead {
  letter-spacing: 1px;
}

.imgBox {
  margin-bottom: 28px;
}

/*----------------------------------------------------------
trialLink
----------------------------------------------------------*/
.trialLink {
  border: 4px solid #f5002f;
  padding: 6px 28px;
  padding-right: 60px;
}

.trialLink:hover {
  transform: translate3d(-2px, 2px, 0);
  box-shadow: none;
}

.trialLink::after {
  width: 28px;
  height: 28px;
  min-width: 28px;
  min-height: 28px;
  right: 16px;
  top: 50%;
  margin-top: -14px;
}

.trialLink span:first-child {
  width: 70px;
  min-width: 70px;
  margin-right: 40px;
}

.trialLink span:first-child img {
  width: 100%;
  height: auto;
}

.trialLink strong {
  margin-bottom: 12px;
}

/*----------------------------------------------------------
dfBox
----------------------------------------------------------*/
.dfBox {
  display: -ms-flex;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: stretch;
      align-items: stretch;
  -ms-flex-pack: justify;
      justify-content: space-between;
}

.dfBox > * {
  width: calc((100% - 56px) / 3);
}

.dfBox img {
  margin-bottom: 12px;
}

.dfBox span span {
  font-size: 3.2rem;
}

.dfBox h3 {
  font-size: 1.8rem;
  line-height: 24px;
  width: 100%;
}

/*----------------------------------------------------------
--------------------------env----------------------------
----------------------------------------------------------*/
.env {
  padding: 20px 0;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
}

.env + .env {
  border-top: none;
}

.env_ttl {
  width: 236px;
  font-size: 1.6rem;
  text-align: center;
  line-height: 24px;
}

.env_box {
  width: calc(100% - 276px);
  margin-left: 40px;
  padding: 20px 0;
  line-height: 24px;
}

.env_anno {
  margin-top: 24px;
  font-size: 1.4rem;
  margin-bottom: 40px;
}

/*----------------------------------------------------------
merit
----------------------------------------------------------*/
.merit {
  display: -ms-flex;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: stretch;
      align-items: stretch;
  -ms-flex-pack: justify;
      justify-content: space-between;
  margin-top: 114px;
}

.merit > * {
  width: calc((100% - 60px) / 3);
  padding: 58px 30px 32px;
}

.merit > * > span {
  width: 100px;
  height: 100px;
  min-width: 100px;
  min-height: 100px;
  top: -50px;
  padding-top: 4px;
}

.merit > * > span span {
  font-size: 3.2rem;
  margin-top: 4px;
}

.merit img {
  margin-bottom: 20px;
}

.merit h3 {
  margin-bottom: 26px;
}

.merit h3::after {
  margin-top: 12px;
}

.merit strong {
  font-size: 1.8rem;
  line-height: 24px;
  margin-bottom: 24px;
}

/*----------------------------------------------------------
about
----------------------------------------------------------*/
.aboutBox div img{
  width: 200px;
  display: block;
  margin: 0 auto;
}
.aboutBox div p{
  font-size: 18px;
  font-weight: bold;
  line-height: 1.8;
  margin-bottom: 40px;
  text-align: center;
}
.aboutBox ul{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.aboutBox ul li{
  width: calc(100% / 3 - 20px);
  background: #ffda6f;
  padding: 20px;
  display: flex;
  align-items: center;
  height: 120px;
  line-height: 1.6;
}

/*----------------------------------------------------------
linkBox
----------------------------------------------------------*/
.linkBoxBtnBox {
  display: -ms-flex;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: stretch;
      align-items: stretch;
  -ms-flex-pack: justify;
      justify-content: space-between;
}

.linkBoxBtnBox > * {
  width: calc((100% - 60px) / 2);
  padding: 38px 24px 24px;
}

.linkBoxBtnBox > *:first-child {
  border: 4px solid #525b5c;
}

.linkBoxBtnBox > *:first-child a:hover::before {
  background-color: #525b5c;
  background-image: url(../img/arrow_white.png);
}

.linkBoxBtnBox > *:last-child {
  border: 4px solid #f5002f;
}

.linkBoxBtnBox > *:last-child a:hover::before {
  background-color: #f5002f;
  background-image: url(../img/arrow_white.png);
}

.linkBoxBtnBox .linkBox_ttl {
  margin-bottom: 20px;
}

.linkBoxBtnBox .linkBox_ttl > span {
  font-size: 2.4rem;
}

.linkBoxBtnBox .linkBox_ttl > span:first-child {
  margin-right: 16px;
}

.linkBoxBtnBox  .linkBox_ttl > span span {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

/* add 20200430 */

.leadTtl{
  text-align: center;
  font-size: 20px;
}

.introBox{
  padding: 30px 0;
}
.introBox h3{
  text-align: center;
  font-size: 22px;
  font-weight: bold;
  margin: 15px 0;
}
.introBox .lead.introBold{
  font-size: 18px;
  font-weight: bold;
}
.introBox .lead span{
  color: red;
  font-weight: bold;
}

/* end: 20200430 */