html,body {
  font-family:"Helvetica Neue","Segoe UI","Hiragino Kaku Gothic ProN","Hiragino Sans",Arial,Meiryo,sans-serif;
  font-size: 16px;
  line-height: 28px;
  color: #000;
  margin: 0 auto;

  background: #fff;
}
a,a:visited {
  text-decoration: underline;
  transition: all 0.3s ease;
}
a:hover {
}
ul {
  list-style: none;
  margin:0;
  padding:0;}
h1,h2,h3,h4,h5 {
  margin:0;
  font-weight: bold;
  line-height: unset;}
.flex {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;}
figure {margin-bottom: 0}
p,.txt {text-align:justify;word-break:break-all;}
img {max-width:100%;height:auto;}
@media (min-width: 1200px){
  .container {width: 1184px;}
}
.btn {border-radius: 0;}
.modal {display: none;}

main,header,footer {
  overflow: hidden;
}

#fixed-bn {
  position: fixed;
  top:40px;
  right: 30px;
  z-index: 999;
  background: transparent;
  text-align: center;
  display: none;
  text-align: right;
}
#fixed-bn a {
  display: inline-block;
}
#fixed-bn img {
  max-width: 85%;
}


main {
}
.top-v .top-cont {
  position: relative;
  margin-top: -35px;
}
.top-desc, .top-desc p {
  text-align: center;
}
.top-desc .t {
  margin-bottom: 25px;
}
.top-desc p {
  font-size: 22px;
  line-height: 40px;
}
.top-desc .ill {
  margin-top: 50px;
}
.sec-cont {
  position: relative;
  margin-top: -50px;
}
.sec-cont .sec-bg {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -2vw;
  width: 100%;
  height: 100%;
  background-position: center top;
  background-size: 100% 64%;
  background-repeat: no-repeat;
  background-image: url(../img/bg-1.png);
}
.sec-cont:before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 40%;
  width: 100%;
  background-position: center 72%;
  background-size: 100% 54%;
  background-repeat: no-repeat;
  background-image: url(../img/bg-2.png);
}
.sec-cont>.container {
  position: relative;
}
.s-reason .t {
  text-align: center;
  padding-top: 200px;
  margin-bottom: 60px;
}
.s-reason>.row-reason {
  margin:0 -60px -40px;
}
.s-reason>.row-reason>div {
  margin-bottom: 40px;
}
.s-reason .r-box {
  /*max-width: 340px;*/
  margin: auto;
}
.s-reason div:nth-child(4) .r-box,
.s-reason div:nth-child(5) .r-box {
  max-width: 400px;
}
.r-box .num,
.r-desc .n {
  text-align: center;
}
.r-box .r-desc {
  margin: -16px auto 0;
  max-width: 296px;
}
.row div:nth-child(2) .r-box .r-desc {
  max-width: 360px;
}
.row div:nth-child(3) .r-box .r-desc {
  max-width: 332px;
}
.row div:nth-child(4) .r-box .r-desc {
  max-width: 400px;
}
.row div:nth-child(5) .r-box .r-desc {
  max-width: 360px;
}
.r-desc .n {
  font-weight: bold;
  font-size: 18px;
  margin-bottom: 4px;
}
.r-desc .txt {
  line-height: 24px;
}
.sec .s-course {
  padding-top: 150px;
}
.s-course>.t {
  text-align: center;
  margin-bottom: 20px;
}
.s-course .t-desc {
  color:#fff;
  font-size: 20px;
  text-align: center;
  margin-bottom: 30px;
}
.s-course .c-box {
  background: #fff;
  border: 1px solid #222;
  border-radius: 30px;
  padding:8px;
  margin-bottom: 60px;
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.4);
}
.s-course .c-box .inn {
  padding: 50px 55px;
  border: 1px solid #ccc;
  border-radius: 22px;
  background-repeat: repeat; 
  background-position: 15% 26px;
  background-image: url(../img/02-bg@2x.png);
  background-size: 7%;
}
.c-box .cb-cont>.t {
  position: relative;
  font-weight: bold;
  font-size: 32px;
  line-height: 36px;
  padding-left: 110px;
}
.c-box .cb-cont>.t .sm {
  font-size: 24px;
}
.c-box .cb-cont>.t:before {
  content:"";
  position: absolute;
  left: -80px;
  top:50%;
  transform: translateY(-50%);
  background-repeat: no-repeat; 
  background-position: center;
  background-size: 100%;
}
.c-box.c1 .cb-cont>.t:before {
  background-image: url(../img/02-tag-1@2x.png);
  width: 181px;
  height: 71px;
}
.c-box.c2 .cb-cont>.t:before {
  background-image: url(../img/02-tag-2@2x.png);
  width: 218px;
  height: 77px;
}
.c-box.c3 .cb-cont>.t:before {
  background-image: url(../img/02-tag-3@2x.png);
  width:184px;
  height: 71px;
}
.c-box.c2 .cb-cont>.t {
  padding-left: 160px;
}
.c-box.c3 .cb-cont>.t {
  padding-left: 120px;
}
.cb-cont .img {
  margin:30px auto;
  text-align: center;
}
.cb-cont>.row {
  margin-bottom: -25px;
}
.cb-cont .c-item {
  margin-bottom: 25px;
}
.c-box .c-item .n {
  color:#fff;
  font-weight: bold;
  font-size: 17px;
  display: inline-block;
  padding:4px 18px;
  background: #000;
  margin-bottom: 10px;
}
.s-course .go-c-detail {
  text-align: center;
  padding:0 0 20px;
}
.s-course .go-c-detail a {
  display: inline-block;
}
.sec .s-pro {
  padding:100px 0;
}
.s-pro>.t {
  text-align: center;
  margin-bottom: 50px;
}
.s-pro .pro-cont {
  text-align: center;
  margin-bottom: 60px;
}
.pro-cont.c1,.pro-cont.c3 {
  margin-right: 40px;
}
.pro-cont.c2 {
  margin-left: 40px;
}

.sec .s-app-exp {
  padding: 50px 0;
}
.s-app-exp>.t {
  text-align: center;
  margin-bottom: 60px;
}
.s-app-exp>.t-desc {
  font-size: 22px;
  line-height: 32px;
  text-align: center;
  margin-bottom: 60px;
}
.s-app-exp>.row {
  text-align: center;
}
.s-app-exp>.row>div {
  margin-bottom: 20px;
}
.s-app-exp .go-exp-detail {
  text-align: center;
}
.sec .s-app-step {
  padding: 30px 0;
}
.s-app-step>.t {
  text-align: center;
  margin-bottom: 40px;
}
.s-app-step .step {
  position: relative;
  max-width: 900px;
  margin:0 auto 30px;
}
.s-app-step .step:after {
  content:"";
  position: absolute;
  left:140px;
  bottom: -190px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100%;
  width: 150px;
  height: 159px;
}
.s-app-step .step.s1:after,
.s-app-step .step.s3:after {
  background-image: url(../img/05-arrow-1@2x.png);
}
.s-app-step .step.s2:after {
  left: auto;
  right: 140px;
  background-image: url(../img/05-arrow-2@2x.png);
}
.s-app-step .step.s2,
.s-app-step .step.s4 {
  text-align: right;
}

.sec .s-btm {
  padding:50px 0 100px;
  text-align: center;
}
.s-btm .contact-t {
  margin-bottom: 80px;
}
.btm-contact .n {
  font-weight: bold;
  font-size: 30px;
  line-height: 40px;
  margin-bottom: 12px;
}
.btm-contact .addr {
  font-size: 20px;
}
.btm-contact .hp-tel {
  max-width: 480px;
  margin:40px auto 0;
  text-align: left;
  word-break: break-all;
}
.btm-contact .hp-tel>* {
  display: inline-block;
  vertical-align: middle;
  font-weight: bold;
  margin-bottom: 8px;
}
.btm-contact .hp-tel .tag {
  background: #0641bb;
  color:#fff;
  font-weight: bold;
  padding:0 20px;
  margin-right: 14px;
  line-height: 24px;
}
.btm-contact .hp-tel .tel {
  font-size: 45px;
  line-height: 45px;
}
.btm-contact .hp-tel a {
  text-decoration: none;
  color:#000;
  font-size: 20px;
}
.btm-contact .hp-tel a:hover {
  text-decoration: underline;
  color:#000;
}

footer {
  color:#fff;
  line-height: 24px;
  background: #0641bb;

}
.f-inner {
  padding:30px 0;
  text-align: center;
}
@media (max-width: 1299px) {
  #fixed-bn img {
    max-width: 76%;
  }
}
@media (max-width:1199px) {
  #fixed-bn {
    right: 20px;
    top: 30px;
    text-align: right;
  }
  #fixed-bn img {
    max-width: 70%;
  }
  .top-v .t-hl {
    margin:0 -30px;
  }
  .top-v .top-cont {
    margin-top: 0;
  }
  .sec-cont {
    margin-top: 0;
  }
  .s-reason>.row-reason {
    margin:0 -12px;
  }
  .s-course .c-box .inn {
    padding:40px;
  }
}
@media (max-width:992px) {
  #fixed-bn {
    top: 20px;
  }
  #fixed-bn img {
    max-width: 55%;
  }
  .top-desc p {
    font-size: 18px;
    line-height: 32px;
  }
  .sec-cont {
    margin-top: -50px;
  }
  .sec-cont .sec-bg {
    width: 200%;
    background-size: 100% 57%;
  }
  .s-reason .t {
    padding-top:150px;
  }
  .r-box .num img {
    max-width: 70%;
  }
  .sec .s-course {
    padding-top: 50px;
  }
  .c-box .cb-cont>.t {
    font-size: 28px;
    line-height: 30px;
  }
  .s-course .c-box {
    margin-bottom: 40px;
  }
  .s-course .c-box .inn {
    padding:30px;
    background-position: 15% 20px;
    background-size: 11%;
  }
  .c-box .cb-cont>.t:before {
    left:-60px;
  }
  .c-box.c1 .cb-cont>.t:before {
    width: 160px;
    height: 62px;
  }
  .c-box.c2 .cb-cont>.t:before {
    width: 198px;
    height: 70px;
  }
  .c-box.c3 .cb-cont>.t:before {
    width: 162px;
    height: 65px;
  }
  .s-course .go-c-detail {
    padding-bottom: 0;
  }
  .s-course .go-c-detail img {
    max-width: 65%;
  }

  .s-pro .pro-cont {
    margin-bottom: 40px;
  }
  .pro-cont.c1, .pro-cont.c3 {
    margin-right: 0;
  }
  .pro-cont.c2 {
    margin-left: 0;
  }

  .s-app-exp .go-exp-detail img {
    max-width: 60%;
  }

  .s-app-step .step {
    text-align: center!important;
    margin-bottom: 50px;
  }
  .s-app-step .step:after {
    background-image: none!important;
    content:"";
    width: 0;
    height: 0;
    left: 0!important;
    right: 0!important;
    margin:auto;
    bottom: -35px;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 15px solid #0641bb;
  }
  .s-app-step .step.s4:after {
    content:none;
  }
  .sec-cont:before {
    width: 200%;
    background-size: 100% 46%;
  }
}
@media (max-width:767px) {
  #fixed-bn {
    right: 10px;
  }
  #fixed-bn img {
    max-width: 28%;
  }
  .top-v {
    margin-bottom: 60px;
  }
  .top-v .t-hl {
    margin:0 -24px 20px;
  }
  .top-desc .t {
    margin-bottom: 15px;
  }
  .top-desc p {
    font-size: 16px;
    line-height: 30px;
    text-align: left;
  }
  .top-desc .ill {
    margin-top: 30px;
  }
  .sec-cont {
    margin-top: 0;
  }
  .sec-cont .sec-bg {
    display: none;
  }
  .s-reason,.s-reason>*,
  .s-course, .s-course>*,
  .s-pro, .s-pro>*,
  .s-app-exp,.s-app-exp>* {
    position: relative;
    z-index: 10;
  }
  .s-reason:before,
  .s-course:before,
  .s-pro:before {
    content:"";
    position: absolute;
    top:0;
    height: 100%;
    width: 160%;
    left: 50%;
    transform: translateX(-50%);
  }
  .s-reason:before {
    background: #fcd13e;
    top:34px;
  }
  .s-reason:after,
  .s-course:after,
  .s-pro:after,
  .s-app-exp:before {
    content:"";
    position: absolute;
    z-index: 1;
    left: 50%;
    transform: translateX(-50%);
    height: calc(tan(60deg) * 48px);
    width: 160%;
  }
  .s-reason:after {
    top: -48px;
    background: #fcd13e;
    clip-path: polygon(0 0, 100% 100%, 0 100%);
  }
  .s-course:before {
    background: #f56296;
  }
  .s-course:after {
    top: -2px;
    background: #fcd13e;
    clip-path: polygon(0 0, 0 100%, 100% 0);
  }
  .s-pro:before {
    background: #0141bb;
  }
  .s-pro:after {
    top: -2px;
    background: #f56296;
    clip-path: polygon(0 0, 100% 100%, 100% 0);
  }
  .s-app-exp:before {
    top: -2px;
    background: #0141bb;
    clip-path: polygon(0 0, 0 100%, 100% 0);
  }
  .s-reason .t {
    margin-bottom: 30px;
    padding-top: 0px;
  }

  .s-course, .s-course>* {
    position: relative;
  }
  .s-course .t-desc,
  .s-app-exp>.t-desc {
    text-align: left;
    font-size: 18px;
    line-height: 30px;

  }
  .s-course .c-box .inn {
    padding:10px;
  }
  .c-box .cb-cont>.t {
    padding:20px 0 0!important;
    font-size: 18px;
    line-height: 28px;
    text-align: center;
  }
  .c-box .cb-cont>.t .sm {
    font-size: 18px;
  }
  .c-box .cb-cont>.t:before {
    left: -24px;
    top:-10px;
  }
  .c-box.c1 .cb-cont>.t:before,
  .c-box.c3 .cb-cont>.t:before {
    width: 140px;
    height: 56px;
  }
  .c-box.c2 .cb-cont>.t:before {
    width: 160px;
    height: 58px;
  }
  .cb-cont .img {
    margin:18px auto;
  }
  .s-course .go-c-detail img {
    max-width: 85%;
  }
  .sec .s-pro {
    padding:60px 0;
  }
  .s-pro .pro-cont {
    margin-bottom: 20px;
  }

  .s-app-exp>.t {
    margin-bottom: 30px;
  }

  .s-app-exp .go-exp-detail img {
    max-width: 80%;
  }
  .sec-cont:before {
    width: 300%;
    background-size: 100% 35%;
  }

  .btm-contact .hp-tel .tel {
    margin-bottom: 20px;
  }
}