nav {
  padding-bottom: 50px;
  padding-top: 50px;
}
h2.ttl {
  margin-top: 0px;
  padding-top: 0px;
}
dl {
  margin-left: auto;
  margin-right: auto;
  text-align: left;
  overflow-y: hidden;
  margin-top: 70px;
  width: 900px;
}
dt {
  width: 30%;
  float: left;
  padding-right: 40px;
  clear: both;
}
dd {
  width: 70%;
  float: right;
  margin-bottom: 40px;
}
h2 {
  font-size: 3rem;
  margin-bottom: 60px;
  font-weight: bold;
}
p {
  margin-bottom: 20px;
}
p.inr-small {
  width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.mt {
  margin-top: 80px;
}
.about-sign img {
  width: 150px;
}
.history-calendar {
  background-image: url(../images/history-calendar.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  padding: 80px 0px;
  letter-spacing: normal;
}
.history-calendar h2 {
  font-size: 2rem;
}
.history-calendar dl {
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  margin: 0px 0px 60px;
}
.history-calendar dl dt, .history-calendar dl dd {
  margin: 0px;
  float: none;
}
.history-calendar dl dt {
  font-size: 1.1rem;
  line-height: 2rem;
  padding-left: 70px;
}
.history-inr dl::before {
  border-radius: 50%;
  background-color: #000000;
  width: 52px;
  height: 52px;
  content: "";
  position: absolute;
  top: 0px;
  left: 0px;
  color: #FFFFFF;
  text-align: center;
  padding-top: 20px;
  max-height: none;
  font-size: 1.1rem;
  line-height: 1.2rem;
}
.history-inr {
  width: 800px;
  margin: 0px auto;
  padding-bottom: 10px;
  background-image: url(../images/dot.png);
  background-repeat: repeat-y;
  background-position: 26px 0px;
}
.history-inr dl:nth-child(1)::before {
  content: "初代";
}
.history-inr dl:nth-child(2)::before {
  content: "二代目";
}
.history-inr dl:nth-child(3)::before {
  content: "三代目";
}
.history-inr dl:nth-child(4)::before {
  content: "四代目";
}
.history-inr dl:nth-child(5)::before {
  content: "五代目";
}
.history-calendar dl dt strong {
  font-size: 1.8rem;
}
.item {
  padding: 20px 0px 80px;
}
.item h2 {
  font-size: 2rem;
  margin-top: 0px;
}
.item-inr {
  margin: 0px auto;
  width: 1000px;
  display: flex;
  flex-wrap: wrap;
}
.item-inr div {
    width: 50%;
    display: flex;
    min-height: 250px;
}
.item-inr div .left {
  width: 50%;
  height: auto;
    align-self : center
}
.item-inr div .right {
    text-align: justify;
    color: #FFFFFF;
    width: 50%;
    line-height: 2.4rem;
    letter-spacing: normal;
    padding-left: 15px;
    padding-right: 15px;
}
.item-inr div .right span {
  width: 110px;
  margin-left: auto;
  margin-right: auto;
  height: auto;
  min-width: 0px;
  display: block;
  margin-bottom: 20px;
}
.online-shop .online-rogo {
  width: 135px;
  height: 135px;
  margin-bottom: 50px;
}
.lower-ttl {
  font-size: 2rem;
  margin: 80px auto;
  position: relative;
  z-index: 1;
  text-align: center;
}
.lower-ttl::after {
  content: "";
  width: 90px;
  height: 90px;
  background-color: #f5e5a9;
  position: absolute;
  left: calc(50% - 45px);
  top: calc(50% - 45px);
  z-index: -1;
}
.contact-text {
  padding: 60px;
  background-color: #f5e5a9;
  width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.contact-text a {
  display: block;
  padding-top: 60px;
  font-size: 140%;
}
.company-text {
  border-bottom: thin solid #d2a36c;
}
.company-text dt, .company-text dd {
  border-top: thin solid #d2a36c;
  padding: 20px;
  margin-bottom: 0px;
  margin-top: 0px;
}
.company-text dt {
  margin-right: 0px;
}
.sitemap {
  width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.sitemap ul {
  width: 100%;
  display: inline-block;
}
.sitemap ul li {
  position: relative;
  letter-spacing: -1em;
  width: 100%;
  vertical-align: top;
  background-image: url(../images/sm-middle.png);
  background-position: left top;
  background-repeat: no-repeat;
  padding: 0px 0px 20px 90px;
  text-align: left;
  z-index: 1;
}
.sitemap ul li:last-child {
  background-image: url(../images/sm-bottom.png);
}
.sitemap ul li:first-child {
  background-image: url(../images/sm-top.png);
}
.sitemap ul li:last-child {
  background-image: url(../images/sm-bottom.png);
}
.sitemap ul li.history {
  background-image: url(../images/sm-line.png);
}
.sitemap ul li.home {
  background-image: none;
  padding-left: 0px;
}
.sitemap ul li p {
  font-size: 1.6rem;
  line-height: 2rem;
  letter-spacing: normal;
  display: inline-block;
  margin-bottom: 0px;
}
.sitemap ul li p.home {
  width: 10%;
}
.sitemap ul li a {
    background-color: #FFF;
    padding-right: 10px;
    border-left: 5px solid #000000;
    padding-left: 10px;
    font-weight: bold;
}
.sitemap ul li ul {
  vertical-align: top;
  width: 90%;
}
.sitemap ul li ul li p {
  width: 50%;
}
.sitemap ul li ul li ul {
  width: 50%;
  position: relative;
}
.sitemap ul li ul li ul::before {
  content: "";
  width: 80%;
  height: 20px;
  background-image: url(../images/sm-line.png);
  position: absolute;
  left: -80%;
  top: 0px;
  z-index: -1;
}
.sitemap ul li ul li ul li p {
  width: 100%;
}
@media screen and (max-width: 750px) {
  section#sec1 {
    margin-top: 60px;
  }
  .contact-text {
    padding: 20px;
    width: 100%;
    text-align: justify;
  }
  .contact-text br {
    display: none;
  }
  .contact-text a {
    text-align: center;
    padding-top: 20px;
  }
  dl {
    margin-left: auto;
    margin-right: auto;
    padding-left: 5%;
    padding-right: 5%;
    width: 100%;
  }
  dt, dd {
    width: 100%;
    padding: 0px;
    margin: 0px;
    display: block;
  }
  dt {
    border-bottom: thin solid #000;
    margin-top: 40px;
  }
  p.inr-small, p.head-img {
    padding: 0px;
    width: 100%;
  }
  p.head-img {
    width: 100%;
  }
  .history-calendar {
    padding: 20px;
  }
  p.about-sign {
    text-align: center;
  }
  p.about-sign br {
    display: block;
  }
  .history-calendar h2 {
    margin-bottom: 30px;
  }
  .history-inr {
    width: 100%;
    display: block;
  }
  .history-inr br {
    display: none;
  }
  .history-calendar dl {
    display: block;
    padding: 0px;
  }
  .history-calendar dl dt, .history-calendar dl dd {
    padding-left: 60px;
    border-bottom-style: none;
    text-align: justify;
  }
  .history-calendar dl dt {
    padding-bottom: 20px;
    padding-top: 20px;
    font-size: 1.3rem;
  }
  .history-calendar dl dt strong {
    padding-right: 20px;
    font-size: 2.1rem;
  }
  .online-shop .online-rogo {
    width: 50%;
    height: auto;
  }
  .item-inr {
    width: 100%;
    display: block;
  }
    .item h2{
    margin-bottom: 0px;
    }
  .item-inr div {
    width: 100%;
    display: block;
    margin-bottom: 80px;
  }
  .item-inr div .left, .item-inr div .right {
    float: none;
    width: 95%;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 0px;
  }
  .item-inr div .right span {
    width: 50%;
  }
  .company-text dt {
    border-bottom-style: none;
    margin-top: 0px;
    padding-left: 0px;
    padding-right: 0px;
  }
  .company-text dd {
    border-top-style: none;
    padding-top: 0px;
    padding-left: 0px;
    padding-right: 0px;
  }
  .sitemap {
    width: 100%;
  }
  .sitemap ul {
    display: block;
    width: 95%;
  }
  .sitemap ul li, .sitemap ul li:first-child, .sitemap ul li:last-child {
    padding: 0px;
    width: 95%;
    background-position: -40px 0px;
  }
  .sitemap ul li {
    width: 95%;
  }
  .sitemap ul li:first-child {
    background-image: url(../images/sm-middle.png);
  }
  .sitemap ul li:last-child,sitemap ul li.history{
    background-image: url(../images/sm-bottom.png);
  }
  .sitemap ul li ul li ul::before {
    content: none;
  }
  .sitemap ul li.home {
    width: 100%;
    background-image: none;
  }
  .sitemap ul li p.home {
    width: 100%;
  }
      .sitemap ul li p {
    padding-left: 10px;
    padding-right: 0px;
  }
  .sitemap ul li ul {
    width: 100%;
  }
  .sitemap ul li ul li p {
    width: 100%;
    background-color: #FFFFFF;
    margin-left: 20px;
  }
  .sitemap ul li ul li ul {
    width: 100%;
  }
  .sitemap ul li ul {
    width: 100%;
    padding-left: 30px;
  }
}