.cover {
  background: url(../img/about/cover.jpg);
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}

.cover::before {
  background: rgba(255, 255, 255, 0.4);
  content: "";
  height: 100%;
  position: absolute;
  width: 100%;
}

.about_list .item {
  margin-bottom: 100px;
}

.about_list .item h2 {
  text-align: center;
}

.about_list .item h2 em {
  color: #3bb1e6;
  margin-right: 0.2em;
}

.about_list .item .body {
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  background-attachment: fixed;
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  margin-top: 40px;
  min-height: 700px;
  padding: 70px 0px;
  position: relative;
}

.about_list .item .body::before {
  background: rgba(255, 255, 255, 0.4);
  content: "";
  height: 100%;
  left: 0;
  mix-blend-mode: lighten;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 0;
}

.about_list .item .body.bg01 {
  background-image: url(../img/about/about_bg01.jpg);
}

.about_list .item .body.bg02 {
  background-image: url(../img/about/about_bg02.jpg);
}

.about_list .item .body.bg03 {
  background-image: url(../img/about/about_bg03.jpg);
}

.about_list .item .body.bg04 {
  background-image: url(../img/about/about_bg04.jpg);
}

.about_list .item .body .body_inner {
  background-color: rgba(255, 255, 255, 0.7);
  margin: auto;
  max-width: 1200px;
  position: relative;
  width: 94vw;
}

.about_list .item .body .body_inner p {
  -webkit-font-feature-settings: "palt" 1;
          font-feature-settings: "palt" 1;
  letter-spacing: 1px;
  line-height: 2;
  line-height: 2.5;
  position: relative;
  text-align: center;
  text-align: center;
}

.about_list .item .body .body_inner p::before {
  border-left: 1px solid #3cb1e6;
  border-top: 1px solid #3cb1e6;
  border-top-left-radius: 5px;
  content: "";
  height: 30px;
  left: 0;
  position: absolute;
  top: 0;
  width: 30px;
}

.about_list .item .body .body_inner p::after {
  border-bottom: 1px solid #3cb1e6;
  border-bottom-right-radius: 5px;
  border-right: 1px solid #3cb1e6;
  bottom: 0;
  content: "";
  height: 30px;
  position: absolute;
  right: 0;
  width: 30px;
}

@media only screen and (min-width: 769px) {
  .about_list .item h2 {
    font-size: 2.2rem;
    padding-bottom: 30px;
  }
  .about_list .item .body .body_inner {
    padding: 40px;
  }
  .about_list .item .body .body_inner p {
    padding: 35px;
  }
}

@media only screen and (max-width: 768px) {
  .about_list .item h2 {
    font-size: 1.8rem;
    padding-bottom: 20px;
  }
  .about_list .item .body .body_inner {
    padding: 20px;
  }
  .about_list .item .body .body_inner p {
    font-size: 1.3rem;
    padding: 10px;
  }
}