section {
  color: #626262;
  font-size: 14px;
  line-height: 30px;
  letter-spacing: 0.05em;
}

@media only screen and (max-width: 767px) {
  section {
    font-size: 13px;
    line-height: 27px;
  }
}

#lead {
  text-align: center;
  padding: 66px 0 95px;
  position: relative;
  z-index: 0;
}

#lead h2 {
  width: 340px;
  margin: 0 auto 27px;
  font-size: 18px;
  line-height: 30px;
  font-weight: 600;
  letter-spacing: 0.2em;
  padding-bottom: 14px;
  background-image: url("../img/shared/line.jpg");
  background-repeat: repeat-x;
  background-size: auto;
  background-position: center bottom;
  color: #143753;
}

@media only screen and (max-width: 980px) {
  #lead .txt {
    padding: 0 47px;
  }
}

@media only screen and (max-width: 767px) {
  #lead {
    padding: 60px 20px;
  }
  #lead h2 {
    width: 100%;
    font-size: 14px;
    line-height: 19px;
    background-repeat: no-repeat;
    background-size: 261px;
    background-position: center 98%;
    padding-bottom: 8px;
    margin-bottom: 15px;
  }
  #lead .txt {
    font-size: 13px;
    line-height: 27px;
    letter-spacing: 0;
    text-align: left;
  }
}

#flow {
  background: rgba(70, 159, 180, 0.15);
  padding: 57px 0 40px;
  position: relative;
  z-index: 0;
}

#flow img {
  width: 100%;
  height: auto;
}

#flow:before {
  content: '';
  width: 2px;
  background: #143753;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  bottom: 0;
  z-index: -1;
}

#flow h2 {
  width: 102px;
  height: 102px;
  font-size: 26px;
  line-height: 35px;
  background: #143753;
  color: #fff;
  text-align: center;
  border-radius: 50%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  padding-top: 34px;
}

#flow h2 img {
  position: absolute;
  left: 112px;
  top: 39px;
  width: auto;
}

#flow .blk2 h2 {
  top: -52px;
}

#flow .blk3 {
  margin-top: 36px;
}

#flow .blk4 {
  margin-top: -127px;
}

#flow .box {
  position: relative;
  width: 50%;
}

#flow .tbox {
  background: #fff;
  width: 390px;
  position: relative;
  z-index: 1;
  padding: 15px 20px;
  line-height: 22px;
}

#flow .tbox:before {
  content: '';
  background-repeat: no-repeat;
  background-size: 100%;
  width: 30px;
  height: 24px;
  position: absolute;
}

#flow .tbox:after {
  content: '';
  width: 26px;
  height: 26px;
  background: #469FB4;
  border-radius: 50%;
  position: absolute;
}

#flow .tbox .ttl {
  color: #143753;
  font-size: 20px;
  line-height: 33px;
  font-weight: 600;
  margin-bottom: 8px;
}

#flow .tri-r:before {
  background-image: url("../img/work/triagle-r.png");
  right: -29px;
  top: 27px;
}

#flow .tri-r:after {
  right: -88px;
  top: 27px;
}

#flow .tri-l:before {
  background-image: url("../img/work/triagle-l.png");
  left: -29px;
  top: 27px;
}

#flow .tri-l:after {
  left: -88px;
  top: 27px;
}

#flow .img {
  padding: 10px;
}

#flow .img img {
  border-radius: 20px;
}

#flow .box-r {
  margin-left: auto;
}

#flow .box-r .tbox {
  margin-left: auto;
}

#flow .box1 {
  padding-top: 84px;
}

#flow .box1 .deco {
  width: 460px;
  position: absolute;
  left: -48px;
  top: -97px;
}

#flow .box2 {
  float: right;
  margin-top: -10px;
}

#flow .box2 .deco {
  width: 446px;
  margin: -57px 0 0 60px;
}

#flow .box2 .tri-l:before, #flow .box2 .tri-l:after {
  top: 60px;
}

#flow .box3 {
  float: left;
  margin-top: 56px;
}

#flow .box3 .tri-r:before, #flow .box3 .tri-r:after {
  top: 132px;
}

#flow .box4 {
  float: right;
  margin-top: -48px;
}

#flow .box4 .tri-l:before, #flow .box4 .tri-l:after {
  top: 108px;
}

#flow .box5 {
  float: left;
  margin-top: -29px;
}

#flow .box5 .deco {
  width: 417px;
  margin: 0 0 -103px -12px;
}

#flow .box5 .tbox {
  padding-left: 95px;
}

#flow .box5 .tbox .simg {
  width: 158px;
  position: absolute;
  left: -86px;
  top: -11px;
}

#flow .box5 .tri-r:before, #flow .box5 .tri-r:after {
  top: 22px;
}

#flow .box6 {
  margin-top: 9px;
}

#flow .box6 .tri-l:before, #flow .box6 .tri-l:after {
  top: 13px;
}

#flow .box7 {
  margin-top: 79px;
}

#flow .box7 .deco {
  width: 431px;
  position: absolute;
  left: -26px;
  top: -254px;
}

#flow .box8 {
  margin-top: -86px;
}

#flow .box8 .tri-l:before, #flow .box8 .tri-l:after {
  top: 143px;
}

#flow .box9 {
  margin-top: -126px;
}

#flow .box9 .tri-r:before, #flow .box9 .tri-r:after {
  top: 87px;
}

#flow .box10 {
  margin-top: 68px;
  float: right;
}

#flow .box10 .deco {
  width: 497px;
  margin: -60px 0 -25px 21px;
}

#flow .box10 .note {
  margin-left: 110px;
}

#flow .box11 {
  float: left;
  margin-top: 205px;
}

#flow .wrap:after {
  content: '';
  background-image: url("../img/work/deco6.png");
  background-repeat: no-repeat;
  background-size: 100%;
  width: 78px;
  height: 60px;
  position: absolute;
  left: 38px;
  bottom: -30px;
}

@media only screen and (max-width: 980px) {
  #flow {
    padding: 40px 20px 100px;
  }
  #flow .tbox {
    width: 86%;
  }
  #flow .tbox:after {
    width: 3.5vw;
    height: 3.5vw;
  }
  #flow .tri-r:after {
    right: -20.5%;
  }
  #flow .tri-l:after {
    left: -20.5%;
  }
  #flow .img {
    padding: 10px 0 5px;
  }
  #flow .box-r {
    padding-right: 35px;
  }
  #flow .box1 .deco {
    width: 117%;
  }
  #flow .box2 .deco {
    margin: 0 0 -43px 14px;
  }
  #flow .box5 .deco {
    width: 100%;
  }
  #flow .box5 .tbox {
    padding-left: 20px;
  }
  #flow .box5 .tbox .simg {
    width: 110px;
    left: -17px;
    top: -98px;
  }
  #flow .box7 .deco {
    width: 100%;
    top: -220px;
  }
  #flow .box10 .deco {
    width: 100%;
    margin-top: -11%;
  }
  #flow .box10 .note {
    margin-left: 15%;
  }
  #flow .wrap:after {
    bottom: -85px;
  }
}

@media only screen and (max-width: 767px) {
  #flow {
    padding: 30px 0 80px;
  }
  #flow:before {
    transform: none;
    left: 9%;
  }
  #flow h2 {
    margin-left: 1%;
    width: 16vw;
    height: 16vw;
    font-size: 4.5vw;
    line-height: 5vw;
    padding-top: 5.5vw;
  }
  #flow h2 img {
    left: 18vw;
    top: 6vw;
    width: 100%;
  }
  #flow .blk1 h2 img {
    width: 118%;
  }
  #flow .blk2 h2 {
    top: 0;
  }
  #flow .blk2 h2 img {
    width: 147%;
  }
  #flow .blk3 h2 img {
    width: 141%;
  }
  #flow .blk4 {
    margin-top: 20px;
  }
  #flow .blk4 h2 img {
    width: 114%;
  }
  #flow .box {
    width: 80%;
    margin-left: auto;
  }
  #flow .tbox {
    width: 96%;
  }
  #flow .tbox:before {
    right: auto !important;
    left: -7% !important;
    top: 5vw !important;
    background-image: url("../img/work/triagle-l.png") !important;
    width: 8%;
    height: 10vw;
  }
  #flow .tbox:after {
    right: auto !important;
    left: -17%;
    top: 5.4vw !important;
    width: 4.5vw;
    height: 4.5vw;
  }
  #flow .tbox .ttl {
    font-size: 16px;
    line-height: 27px;
  }
  #flow .box {
    margin-bottom: 20px;
  }
  #flow .box-r {
    padding-right: 0;
  }
  #flow .box-r .tbox {
    margin-left: 0;
  }
  #flow .box1 {
    padding-top: 0;
  }
  #flow .box1 .deco {
    position: relative;
    left: auto;
    top: auto;
    margin: -7vw 0 -29vw -13%;
  }
  #flow .box2 {
    margin-top: 0;
    float: none;
  }
  #flow .box2 .deco {
    width: 100%;
    margin: -10vw 0 0;
  }
  #flow .box3 {
    margin-top: 0;
    float: none;
  }
  #flow .box4 {
    float: none;
    margin-top: 10px;
  }
  #flow .box5 {
    float: none;
    margin-top: 0;
  }
  #flow .box5 .deco {
    margin-bottom: -15%;
  }
  #flow .box5 .tbox .simg {
    width: 29%;
    left: -5%;
    top: -86px;
  }
  #flow .box7 {
    margin-top: 0;
  }
  #flow .box7 .deco {
    width: 110%;
    position: relative;
    left: auto;
    top: auto;
    margin: -10vw 0 -10vw -10%;
  }
  #flow .box9,
  #flow .box8 {
    margin-top: 0;
  }
  #flow .box10 {
    margin-top: 20px;
    float: none;
  }
  #flow .box10 .deco {
    margin-left: 0;
  }
  #flow .box10 .note {
    margin-left: 3%;
  }
  #flow .box11 {
    float: none;
    margin-top: 0;
  }
  #flow .wrap:after {
    width: 63px;
    height: 51px;
    bottom: -75px;
    left: 18%;
  }
}

@media only screen and (max-width: 400px) {
  #flow .box5 .tbox .simg {
    top: -71px;
  }
}