/* CSS Document */
/* =============================================

graduate-school-oc

=============================================*/
.graduate-school-oc + .footer {
  margin-top: 0;
}
.graduate-school-oc .pagettl {
  background-image: url("../images/graduate-school/graduate-school-oc/bg-pagettl_pc.png");
}
.graduate-school-oc:before {
  content: none;
}
.pagettl .title {
  text-align: left !important;
}
.title .title-area h2.tl {
  font-size: 4em;
  font-weight: bold;
  font-family: "Noto Sans Japanese";
  color: #ff005d;
}
.graduate-school-oc .pagettl .title {
  color: #000;
  right: auto;
  left: 5%;
}
.graduate-school-oc .pagettl .scroll .bar:after {
  background-color: #ff005d;
}
.graduate-school-oc {
  position: relative;
  z-index: 0;
}
.graduate-school-oc:before {
  content: "";
  display: block;
  position: absolute;
  border-top: 1px solid #ff005d;
  width: 270px;
  transform: rotate(-45deg);
  left: -70px;
  top: 820px;
  z-index: -1;
}
.graduate-school-oc:after {
  content: "";
  display: block;
  position: absolute;
  border-top: 1px solid #ff005d;
  width: 300px;
  transform: rotate(-45deg);
  right: -70px;
  top: 1540px;
  z-index: -1;
}
.graduate-school-oc .about .about--inner {
  margin: 0 auto;
  max-width: 970px;
}
.graduate-school-oc .about .about--inner .title {
  margin-bottom: 50px;
  text-align: center;
  padding-top: 50px;
}
.graduate-school-oc .about .about--inner .title .en {
  margin: 0 auto 35px;
  max-width: 190px;
}
.graduate-school-oc .about .about--inner .title .lead {
  font-size: 1.6em;
}
.graduate-school-oc .backbtn {
  margin-bottom: 100px;
}

.graduate-school-octext {
  font-size: 1.6em;
  letter-spacing: -0.5px;
  line-height: 30px;
}

.headline {
  margin-bottom: 30px;
  color: #000;
  font-weight: bold;
  font-size: 2.2em;
  padding: 10px 0;
  text-align: left;
  border-bottom: 1px solid #707070;
}

.img_center {
  width: calc(100% / 2);
  margin: 0 auto;
  text-align: center;
}

.flex-box {
  display: flex;
  gap: 20px;
}

.flex-box-item {
  width: calc(100% / 2 - 10px);
}

.mg30 {
  margin: 30px 0;
}

.mg50 {
  margin: 50px 0;
}

.mgb16 {
  margin-bottom: 16px;
}

a {
  text-decoration: underline;
  color: #000;
}

@media screen and (max-width: 767px) {
  .pagettl .title {
    right: 10%;
  }
  .graduate-school-oc .pagettl {
    background-image: url("../images/graduate-school/graduate-school-oc/bg-pagettl_sp.png");
  }
  .graduate-school-oc:before {
    top: 580px;
    width: 160px;
  }
  .category-index:after {
    content: none;
  }
  .graduate-school-oc .pagettl .title {
    left: 32.5%;
    font-size: 8.5px;
  }
  .title .title-area h2.tl {
    font-size: 2em;
  }
  .graduate-school-oc .about .about--inner {
    padding: 0 5%;
  }
  .graduate-school-oc .about .about--inner .title {
    padding-top: 25px;
    margin-bottom: 0;
  }
  .headline {
    font-size: 1.8em;
    padding: 10px 0;
    margin-bottom: 15px !important;
    text-align: left;
  }
  .graduate-school-octext {
    font-size: 1.2em;
  }
  .flex-box {
    flex-direction: column;
  }
  .img_center,
  .flex-box-item {
    width: 100%;
  }
  .mg30 {
    margin: 15px 0;
  }
  .mg50 {
    margin: 25px 0;
  }
}