.about_box {
  width: 780px;
  margin: 0px auto 20px;
}

.about_box:after {
  content: "";
  display: block;
  clear: both;
}

/* 画像 */
.about_box .img {
  width: 350px;
  float: left;
}

.about_box .img img {
  margin: 0 0 10px 0;
}

.about_box .txt {
  width: 400px;
  float: right;
}

.about_box .txt .catch {
  color: #6F4C2F;
  font-size: 24px;
  font-weight: bold;
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: 100%;
  padding: 0 0 20px 0;
  margin: 0 0 10px 0;
}

.catch_bg_large {background-image: url(https://www.happy-grilling.jp/weber/img/index/bg_catch_large.png);}
.catch_bg_small {background-image: url(https://www.happy-grilling.jp/weber/img/index/bg_catch_small.png);}
.catch_bg_no {background-image: none;padding: 0 0 0 0!important;}

.about_box .txt .ttl {
  font-size: 18px;
  font-weight: bold;
  margin: 0 0 5px 0;
}

.about_box .txt .body {
  margin: 0 0 20px 0;
}

/* 秘密 */
.secret_box {
  width: 780px;
  margin: 0px auto 40px;
  background-color: #EBD5B6;
  border-radius: 15px;
  padding: 20px;
}

.secret_box h4 {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
}

.secret_box h4 span {
  color: #F0002E;
}

.secret_box img {
  float: left;
  width: 320px;
}

.secret_box p {
  float: right;
  width: 400px;
  padding: 10px 0;
}

/* ポイント */
.point_ttl {
  font-size: 24px;
  font-weight: bold;
  margin: 0 0 10px 0;
  background-repeat: no-repeat;
  padding: 15px 0 20px 120px;
  position: relative;
}

.point_ttl:after {
  content: "";
  display: block;
  position: absolute;
  border-bottom: 2px dotted #B49F94;
  width: 684px;
  height: 2px;
  bottom: 15px;
  right: 0px;
}

.point_1 {background-image: url(https://www.happy-grilling.jp/weber/img/index/icon_point1.png);}
.point_2 {background-image: url(https://www.happy-grilling.jp/weber/img/index/icon_point2.png);}
.point_3 {background-image: url(https://www.happy-grilling.jp/weber/img/index/icon_point3.png);}

/* 誕生秘話 */
.history_box .ttl {
  color: #6F4C2F;
  font-size: 24px;
  font-weight: bold;
  margin: 0 0 10px 0;
}

.history_box .body {
  border-bottom: 2px dotted #B49F94;
  margin: 0 0 10px 0;
  padding: 0 0 10px 0;
}

.history_box .body:last-child {
  border-bottom: none;
}