@charset "UTF-8";
/* about */
.about {
  position: relative;
  width: 100%;
  max-width: 1080px;
  margin: 140px auto 0;
}
.about-inner {
  position: absolute;
  width: 50%;
  max-width: 505px;
}
.about-inner h2 {
  margin-bottom: 24px;
}
.about-ph {
  margin-left: auto;
  width: 438px;
}
.career {
  position: relative;
  letter-spacing: -4rem;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding:0 15px;
}
.career-ph {
  width: 47%;
  display: inline-block;
  letter-spacing: 0;
  margin-right: 3%;
}
.ph01 {
  width: 386px;
  margin-left: auto;
  margin-top: -60px;
}
.ph02 {
  position: absolute;
  width: 420px;
  margin-top: 60px;
  left: -120px;
}
.career-list {
  width: 50%;
  display: inline-block;
  margin-top: 52px;
  letter-spacing: 0;
  vertical-align: top;
}
.career-list h3 {
  margin-bottom: 27px;
  font-size: 24px;
}
.career-list ul li {
  position: relative;
}
.career-list .timeline {
  padding-bottom: 36px;
  margin-left: 24px;
  border-left: 2px solid #555;
}
.career-list .timeline.last {
  border-left: none;
}
.career-list ul li span {
  letter-spacing: 0;
  vertical-align: top;
}
.career-list ul li span.year {
  position: absolute;
  font-size: 24px;
  line-height: 1;
  background: #222;
  left: 0;
}
.career-list ul li span.year.last:after {
  display: none;
}
.career-list ul li span.text {
  font-size: 16px;
  margin-top: 7px;
  display: block;
  padding-left: 48px;
}

/* education-system */
.education-system {
  max-width: calc(100% - (50% - (1080px / 2)));
  width: calc(100% - 3rem);
  margin: 102px auto 0 0;
  border-right: solid transparent;
  border-right-width: medium;
  border-right-width: medium;
}
.education-system .education-system-inner {
  position: relative;
}
.education-system .education-system-inner .img-01 {
  position: absolute;
  width: 395px;
  top: 60px; left: 0;
}
.education-system .education-system-inner .img-02 {
  width: 805px;
  margin-left: auto;
}
.education-system-txt {
  position: relative;
  background: #222;
  width: 100%;
  max-width: 675px;
  margin-left: auto;
  margin-top: -100px;
  padding: 60px;
  z-index: 1;
}
.education-system-txt h2 {
  margin-bottom: 24px;
}

/* jna */
.jna {
  width: 100%;
  max-width: 1080px;
  margin: 60px auto 0;
}
.jna-info {
  margin-top: 60px;
  letter-spacing: -4rem;
}
.jna-info h3 {
  display: inline-block;
  width: 50%;
  font-size: 24px;
  letter-spacing: 0;
}
.jna-info .text {
  display: inline-block;
  width: 50%;
  letter-spacing: 0;
  vertical-align: top;
}

.jna .jna-inner{
  letter-spacing: -4rem;
	text-align:center;
  margin-top: 60px;
}
.time-number{
  width: 20%;
	display:inline-block;
  height: 120px;
  padding: 0 10px 0 24px;
	background:#222;
  border: 1px solid #555;
	position:relative;
	text-align:center;
  letter-spacing: 0;
  vertical-align: top;
}
.time-number:before{
	content:"";
	width:20px;
	height:100%;
	position:absolute;
	top:0;
	right:-20px;
	background:linear-gradient(to bottom left, transparent 50%, #555 50%, #222 calc(50% + 2px)) top left/ 100% 50% no-repeat,
    linear-gradient(to top left, transparent 50%, #555 50%, #222 calc(50% + 2px)) bottom left / 100% 50% no-repeat;
  z-index: 1;
}
.time-number span {
  position: absolute;
  width: 80%;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
  -webkit- transform: translateY(-50%) translateX(-50%);
}
.jna-txt {
  margin-top: 24px;
}
.jna-list {
  position: relative;
  margin-top: 60px;
  letter-spacing: -4rem;
}
.jna-list:after {
  content: '';
  display: block;
  position: absolute;
  width: 28px; height: 77px;
  background: url(../img/arrow02.png);
  top: 30%; left: 46.5%;
}
.list-01,
.list-02 {
  width: 47.5%;
  display: inline-block;
}
.list-01 {
  margin-right: 5%;
}
.jna-list p,
.jna-list ul {
  letter-spacing: 0;
}
.jna-list p.ph {
  display: inline-block;
  width: 27%;
  margin-right: 3%;
  text-align: center;
}
.list-01 .ph img {
  width: 59px;
}
.list-02 .ph img {
  width: 125px;
}
.jna-list p.ph span {
  display: block;
  margin-top: 15px;
  font-size: 24px;
}
.jna-list ul {
  display: inline-block;
  width: 70%;
  vertical-align: top;
  list-style-type: circle;
}
.jna-list ul li {
  margin-bottom: 10px;
}

/* about-jna */
.about-jna {
  width: 100%;
  max-width: 1080px;
  margin: 140px auto;
}
.about-jna-inner {
  margin-bottom: 106px;
  letter-spacing: -4rem;
}
.about-jna h2 {
  display: inline-block;
  width: 50%;
  letter-spacing: 0;
}
.about-jna-text {
  display: inline-block;
  width: 50%;
  letter-spacing: 0;
  vertical-align: top;
}
.pc-area {
  display: block;
}
.sp-area {
  display: none;
}

@media screen and (max-width: 1440px) {
  .jna {
    width: 90%;
  }
  .education-system .education-system-inner .img-01 {
    width: 30%;
  }
  .education-system .education-system-inner .img-02 {
    width: 50%;
  }
}
@media screen and (max-width: 1110px) {
  .about {
    padding: 0 15px;
  }
  .about-ph {
    width: 40%;
  }
  .ph01 {
    width: 70%;
  }
  .ph02 {
    position: absolute;
    width: 40%;
    margin-top: 60px;
    left: 0;
}
.about-jna {
  padding:0 15px;
}
  .list-01, .list-02 {
    width: 100%;
    display: block;
  }
  .list-01 {
    position: relative;
    margin-right: 0;
    margin-bottom: 80px;
  }
  .jna-list::after {
    display: none;
  }
  .jna-list .list-01:after {
    content: '';
    display: block;
    position: absolute;
    width: 28px;
    height: 77px;
    background: url(../img/arrow02.png);
    transform: rotate(90deg);
    bottom: -70px;
    left: 46.5%;
}
}
@media screen and (max-width: 767px) {
  .about-inner {
    display: block;
    width: 100%;
    position: relative;
  }
  .about-ph {
    width:55%;
    margin-top: 30px;
  }
  .career-ph {
    width: 100%;
    display: block;
  }
  .ph01 {
    position: relative;
    width: 40%;
    margin-left: 0;
  }
  .ph02 {
    position: static;
    width: 50%;
    margin-left: auto;
    margin-top: -5%;
  }
  .career-list,
  .about-jna {
    width: 100%;
    display: block;
    padding: 0 15px;
  }
  .jna-info h3,
  .jna-info .text,
  .about-jna h2,
  .about-jna-text {
    display: block;
    width: 100%;
  }
  .jna-info .text,
  .about-jna-text {
    margin-top: 20px;
  }
  .list-01 .ph img,
  .list-02 .ph img {
    width: 100%;
  }
  .list-01 .ph img {
    max-width: 59px;
  }
  .list-02 .ph img {
    max-width: 125px;
  }
  .jna-list p.ph {
    width: 24%;
    margin-right: 6%;
  }
  .time-number span {
    left: 72%;
    font-size: 13px;
    z-index: 4;
  }
  .pc-area {
    display: none;
  }
  .sp-area {
    display: block;
  }
  .sp-area li {
    margin-top: 24px;
  }
  .sp-area span {
    display: block;
    font-size: 18px;
  }
}