.container {
  margin: 0 auto;
  max-width: 940px;
}

.ttl_box {
  height: 79px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-bottom: 2px solid #ff9800;
  border-top: 2px solid #ff9800;
}
.ttl_box .ttl {
  width: 100%;
  height: 90%;
  font-size: 28px;
  font-weight: bold;
  line-height: 2.3;
  color: #333c47;
  border-bottom: 1px solid #ff9800;
  border-top: 1px solid #ff9800;
}

.img_area {
  width: 100%;
  margin: 40px auto;
  display: flex;
}
.img_area .img_box {
  max-width: calc(50% - 28px);
  position: relative;
}
@media screen and (max-width: 480px) {
  .img_area .img_box {
    max-width: 100%;
  }
}
.img_area .img_box .img {
  position: relative;
}
.img_area .img_box .img .img_layer {
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  display: block;
  background: #575757;
  opacity: 0.75;
}
.img_area .img_box .img .layer_txt {
  width: 65%;
  max-width: 350px;
  padding: 2em 0;
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  transform: translate(-50%, -50%);
  border: 4px solid #fff;
  color: #fff;
  text-align: center;
  background: rgba(80, 80, 80, 0.8);
  /* box-sizing: border-box; */
}
.img_area .img_box .img .layer_txt .layer_lead {
  font-size: clamp(1.53em, 4vw, 2.6em);
  font-weight: bold;
  margin: 0.5em auto;
}
.img_area .img_box .img .layer_txt p {
  font-size: clamp(0.73em, 1.5vw, 1em);
  line-height: 1.4em;
  font-weight: 600;
  margin-top: 2em;
}
.img_area .img_box .img img {
  width: 100%;
  position: relative;
}
.img_area .img_box .txt {
  margin-top: 30px;
  text-align: center;
}
.img_area .img_box .txt .lead {
  font-weight: bold;
}
.img_area .img_box .txt p {
  font-size: 14px;
  line-height: 1.8em;
}/*# sourceMappingURL=layout.css.map */