#pagettl {
  background-image: url(img/pagettl.jpg);
}

main {
  padding: 120px 0;
}
@media screen and (max-width: 768px) {
  main {
    padding: 20px 0;
  }
}

/*============================
.bitem
============================*/
.bitem {
  margin-bottom: 120px;
}
@media screen and (max-width: 768px) {
  .bitem {
    margin-bottom: 60px;
  }
}
.bitem .wrap {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
}
@media screen and (max-width: 768px) {
  .bitem .wrap {
    flex-direction: column-reverse !important;
  }
}
.bitem .wrap::before {
  content: "";
  display: block;
  width: 90%;
  height: 100%;
  background: #E6EAF5;
  position: absolute;
  left: 5%;
  right: 5%;
  top: 3.5em;
  z-index: -1;
}
@media screen and (max-width: 768px) {
  .bitem .wrap::before {
    top: 0;
  }
}
.bitem .wrap div {
  margin: 0 0 0 5%;
  padding: 30px 50px;
}
@media screen and (max-width: 768px) {
  .bitem .wrap div {
    margin: 0 !important;
    padding: 20px 13.3333333333vw 4px;
  }
}
.bitem .wrap div h2 {
  font-size: 36px;
  line-height: 1.333;
  color: #0A319F;
  font-weight: bold;
  padding-bottom: 0.5em;
}
@media screen and (max-width: 768px) {
  .bitem .wrap div h2 {
    font-size: 25.2px;
  }
}
.bitem .wrap div p {
  line-height: 2.5;
  text-align: justify;
}
@media screen and (max-width: 768px) {
  .bitem .wrap div p {
    line-height: 2;
  }
}
.bitem .wrap figure {
  flex: 0 0 43.3%;
}
.bitem:nth-child(even) .wrap {
  flex-direction: row-reverse;
}
.bitem:nth-child(even) .wrap div {
  margin: 0 5% 0 0;
}