@media only screen and (max-width: 767px) {
  html {
    font-size: 12px;
  }
}

@media only screen and (min-width: 768px) {
  html {
    font-size: 20px;
  }
}

body {
  margin: 0;
  padding: 0;
  background-color: #16141f;
  color: #f1f1f1;
  text-align: center;
  line-height: 150%;
  font-size: 100%;
  font-family: "Meiryo", "HiraKakuProN-W6", sans-serif;
}

th, td {
  vertical-align: top;
  font-weight: normal;
  line-height: 150%;
}

img {
  border: none;
}

form {
  margin: 0;
}

a {
  cursor: pointer;
}

a:link {
  color: #486B97;
  text-decoration: none;
}

a:visited, a:active {
  color: #5B8190;
  text-decoration: none;
}

a:hover {
  color: #946349;
  text-decoration: underline;
}

h1 {
  margin: 0 0 15px 0;
  line-height: 150%;
  text-align: center;
}

@media only screen and (max-width: 767px) {
  h1 {
    font-size: 2rem;
  }
}

@media only screen and (min-width: 768px) {
  h1 {
    font-size: 3rem;
  }
}

.wrap {
  background-color: #16141f;
  box-sizing: border-box;
  line-height: 1.5;
  box-sizing: border-box;
  margin: 0 auto;
}

@media only screen and (max-width: 767px) {
  .wrap {
    position: relative;
    overflow: hidden;
    max-width: 355px;
    width: calc(100% - 10px);
  }
}

@media only screen and (min-width: 768px) {
  .wrap {
    width: 960px;
  }
}

.top_banner {
  background-color: #16141f;
  background-image: url("../img/topbanner.png");
  background-repeat: no-repeat;
  background-size: 100%;
  color: #FFF;
  font-size: 36px;
  line-height: 1.3;
  font-weight: 800;
  margin-bottom: 10px;
}

@media only screen and (max-width: 767px) {
  .top_banner {
    font-size: 24px;
  }
}

.top_banner img {
  width: 30%;
}

.grey_back {
  background-color: #4c4b57;
  width: calc(100% - 40px);
  margin: 0 auto;
  padding: 20px;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.3);
}

.grey_back p {
  padding: 0;
  margin: 0;
}

.grey_back p:nth-child(1) {
  margin-top: 0;
  text-align: left;
}

.grey_back p:nth-child(2) {
  text-align: center;
}

.grey_back p:nth-child(3) {
  text-align: right;
  margin-bottom: 0;
}

.details {
  position: relative;
}

.details p {
  text-align: left;
}

.details .purchase {
  font-weight: 900;
  font-size: 1.5rem;
  background-color: #d9d9eb;
  outline: 5px solid #d9d9eb;
  border: 2px solid #16151f;
  margin: 40px auto 40px auto;
}

@media only screen and (max-width: 767px) {
  .details .purchase {
    width: 280px;
  }
}

@media only screen and (min-width: 768px) {
  .details .purchase {
    width: 600px;
  }
  .details .purchase:hover {
    -webkit-filter: brightness(1.1);
    filter: brightness(1.1);
  }
}

.details .purchase a {
  color: #16151f;
  display: block;
  padding: 20px 0 18px 0;
  text-decoration: none;
}

.details h3 {
  font-size: 1.3rem;
  border-bottom: 1px solid #ffffff;
  letter-spacing: 0.2em;
  padding-left: 0.3em;
  text-align: left;
}

@media only screen and (max-width: 767px) {
  .details h3 {
    margin-top: 30px;
  }
}

.details p {
  padding: 0 1em 0 1.6em;
}

.details ul {
  text-align: left;
}

@media only screen and (max-width: 767px) {
  .details ul {
    margin: 0 1em 0 0;
  }
}

@media only screen and (min-width: 768px) {
  .details ul {
    margin: 0 1em 0 1em;
  }
}

.details ul li {
  margin-bottom: 5px;
}

.about_holder {
  box-sizing: border-box;
  width: calc(100% - 20px);
  padding: 20px;
  background-color: #4c4b57;
  text-align: left;
  margin: 30px auto 0 auto;
}

@media only screen and (min-width: 768px) {
  .about_holder {
    display: -ms-flex-pack;
    display: -webkit-box-pack;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-pack: justify;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    font-size: 0.8rem;
  }
}

.about_holder .photo {
  padding: 0;
}

@media only screen and (max-width: 767px) {
  .about_holder .photo {
    max-width: 250px;
    width: 100%;
    margin: 0 auto 20px auto;
  }
}

@media only screen and (min-width: 768px) {
  .about_holder .photo {
    width: 250px;
    margin: 0;
  }
}

.about_holder .photo img {
  width: 100%;
}

@media only screen and (max-width: 767px) {
  .about_holder .desc {
    width: 100%;
  }
}

@media only screen and (min-width: 768px) {
  .about_holder .desc {
    width: calc(100% - 270px);
  }
}

.about_holder .desc h4 {
  margin: 0 0 10px 0;
}

@media only screen and (max-width: 767px) {
  .about_holder .desc h4 {
    font-size: 1.5rem;
  }
}

@media only screen and (min-width: 768px) {
  .about_holder .desc h4 {
    font-size: 1rem;
  }
}

.about_holder .desc ul {
  margin: 0;
  padding: 0 0 0 1.5em;
}

.about_holder .desc ul li {
  margin: 8px 0 0 0;
}

.about_holder .desc ul li:first-child {
  margin-top: 0;
}

.final_logo img {
  width: 200px;
  margin: 30px auto;
}

@media only screen and (max-width: 767px) {
  .wrap-white {
    background-color: #16141f;
    margin: 30px auto 0 auto;
  }
}

@media only screen and (min-width: 768px) {
  .wrap-white {
    background-color: #16141f;
    padding: 30px 0;
  }
}

@media only screen and (max-width: 767px) {
  .wrap-white .sale {
    color: #2b2b2b;
    background-color: #ffffff;
    padding: 10px;
    width: calc(100% - 30px);
    max-width: 335px;
  }
}

@media only screen and (min-width: 768px) {
  .wrap-white .sale {
    color: #2b2b2b;
    background-color: #ffffff;
    padding: 20px;
    width: 940px;
  }
}

@media only screen and (max-width: 767px) {
  .wrap-white .sale h3 {
    font-size: 1.3rem;
    border-bottom: 1px solid #2b2b2b;
    letter-spacing: 0.2em;
    padding-left: 0.3em;
    text-align: left;
    margin: 0 0 20px 0;
    padding: 0;
  }
}

@media only screen and (min-width: 768px) {
  .wrap-white .sale h3 {
    font-size: 1.3rem;
    border-bottom: 1px solid #2b2b2b;
    letter-spacing: 0.2em;
    padding-left: 0.3em;
    text-align: left;
    margin: 0 0 20px 0;
    padding: 0;
  }
}

@media only screen and (min-width: 768px) {
  .wrap-white .sale .row {
    -ms-flex-pack: justify;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    width: calc(100% - 20px);
    margin: 0 auto;
  }
}

@media only screen and (max-width: 767px) {
  .wrap-white .sale .photo {
    width: calc(100% - 20px);
    margin: 0 auto;
    padding: 0;
  }
}

@media only screen and (min-width: 768px) {
  .wrap-white .sale .photo {
    width: 300px;
    margin: 0;
    padding: 0;
  }
}

.wrap-white .sale .photo img {
  width: 100%;
}

@media only screen and (min-width: 768px) {
  .wrap-white .sale .desc {
    width: calc(100% - 320px);
    text-align: left;
  }
}

@media only screen and (max-width: 767px) {
  .wrap-white .sale .desc h4 {
    font-size: 1.3rem;
    margin: 20px 0;
  }
}

@media only screen and (min-width: 768px) {
  .wrap-white .sale .desc h4 {
    font-size: 1.5rem;
    margin: 20px 0;
  }
}

@media only screen and (min-width: 768px) {
  .wrap-white .sale .desc p {
    font-size: 0.8rem;
  }
}

@media only screen and (min-width: 768px) {
  .wrap-white .sale .desc .price {
    text-align: right;
  }
}

@media only screen and (min-width: 768px) {
  .row {
    display: -ms-flexbox;
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
  }
}