/* reset
------------------------------------------------------------------------------------*/
html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

article, aside, details, figcaption, figure,
footer, header, main, hgroup, menu, nav, section {
  display: block;
}

ol, ul {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  outline: none;
}

del {
  text-decoration: line-through;
}

abbr[title], dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* change border colour to suit your needs */
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

input, select {
  vertical-align: middle;
}

.clearfix:before, .clearfix:after {
  content: "";
  display: table;
}

.clearfix:after {
  clear: both;
}

html {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  color: #000;
  font-weight: 500;
}

.font_en {
  font-family: din-2014, sans-serif;
  font-weight: 400;
  font-style: normal;
}

html {
  height: 100%;
  width: 100%;
}

body {
  height: 100%;
  background: #f1f1f1;
  width: 100%;
  overflow-x: hidden;
}

.sir_lp_cont-sp {
  display: none !important;
}

@media (max-width: 850px) {
  .sir_lp_cont-pc {
    display: none !important;
  }

  .sir_lp_cont-sp {
    display: block !important;
  }
}
a {
  text-decoration: none;
  -webkit-transition: opacity 0.3s 0s ease;
  transition: opacity 0.3s 0s ease;
}
a:hover {
  opacity: 0.7;
}

img {
  width: 100%;
}

.sir_lp_wrapper {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  background: #fff;
}

.sir_lp_inner {
  width: 92%;
  max-width: 920px;
  margin: 0 auto;
}

.sir_lp_img_01,
.sir_lp_img_02 {
  line-height: 0;
}

.sir_lp_img_03 {
  max-width: 832px;
  margin: 40px auto 30px;
}
@media (max-width: 850px) {
  .sir_lp_img_03 {
    margin: 20px auto 15px;
  }
}

.sir_lp_img_04 {
  line-height: 0;
  margin: 0 auto 5px;
  max-width: 753px;
}

.sir_lp_att_01 {
  font-size: 10px;
  color: #714722;
  padding: 20px 0 50px;
  line-height: 15px;
  max-width: 753px;
  margin: 0 auto;
}

.sir_lp_img_06 {
  max-width: 500px;
  width: 80%;
  margin: 0 auto;
  padding: 40px 0 30px;
}

.sir_lp_img_08 {
  max-width: 533px;
  width: 57.93%;
  margin: 30px auto 0;
}
@media (max-width: 850px) {
  .sir_lp_img_08 {
    width: 98.02%;
  }
}

.sir_lp_product {
  background: #f4f4f4;
  border-radius: 20px;
  padding: 20px 40px 40px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin: 20px 0 0;
}
@media (max-width: 850px) {
  .sir_lp_product {
    margin: 15px 0 0;
    padding: 30px 20px 30px;
    border-radius: 15px;
  }
}

.sir_lp_product_inner {
  display: table;
}
@media (max-width: 850px) {
  .sir_lp_product_inner {
    display: block;
  }
}

.sir_lp_product_img {
  display: table-cell;
  width: 53.79%;
  vertical-align: middle;
  line-height: 0;
}
@media (max-width: 850px) {
  .sir_lp_product_img {
    display: block;
    width: 95%;
    margin: 0 auto;
  }
}

.sir_lp_product_txt {
  display: table-cell;
  vertical-align: middle;
  padding: 0 0 0 15px;
  position: relative;
}
@media (max-width: 850px) {
  .sir_lp_product_txt {
    display: block;
    padding: 0;
  }
}

.sir_lp_img_10 {
  margin: 8% 0 15px;
  width: 90.78%;
}

.sir_lp_line {
  line-height: 0;
  padding: 35px 0;
}

.sir_lp_img_09 {
  margin: 0 0 0 -5%;
  width: 105%;
}

.sir_lp_btn {
  line-height: 0;
}

.sir_lp_product_att {
  font-size: 10px;
  position: absolute;
  bottom: 0;
  right: 0;
}
@media (max-width: 850px) {
  .sir_lp_product_att {
    position: relative;
  }
}

.sir_lp_img_11 {
  margin: 0 0 10px;
  width: 86.69%;
}
@media (max-width: 850px) {
  .sir_lp_img_11 {
    margin: 8% 0 15px;
  }
}

.sir_lp_product_txt_02 {
  padding: 35px 0 0;
  font-size: 16px;
  line-height: 24px;
}
@media (max-width: 850px) {
  .sir_lp_product_txt_02 {
    padding: 25px 0 0;
  }
}

.sir_lp_product_txt_02 span {
  font-size: 12px;
}

.sir_lp_product_dt {
  font-size: 20px;
  font-weight: bold;
  border-bottom: 1px solid #000;
  position: relative;
  padding: 30px 0 6px;
  cursor: pointer;
  -webkit-transition: opacity 0.3s 0s ease;
  transition: opacity 0.3s 0s ease;
}
.sir_lp_product_dt:hover {
  opacity: 0.7;
}
.sir_lp_product_dt:after {
  content: "";
  position: absolute;
  right: 3px;
  bottom: 20px;
  width: 10px;
  height: 10px;
  border-bottom: 2px solid #000;
  border-right: 2px solid #000;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  -webkit-transform-origin: center;
          transform-origin: center;
}
.sir_lp_product_dt.active:after {
  -webkit-transform: rotate(-135deg);
          transform: rotate(-135deg);
  bottom: 10px;
}

.sir_lp_product_dd {
  padding: 10px 0 0;
  font-size: 14px;
  line-height: 20px;
  display: none;
}

.sir_lp_product_dd_02 {
  font-size: 12px;
  line-height: 18px;
}

.sir_lp_img_13 {
  padding: 50px 0 0;
  width: 79.85%;
  margin: 0 auto;
}
@media (max-width: 850px) {
  .sir_lp_img_13 {
    width: ;
  }
}

.sir_lp_img_16 {
  padding: 50px 0 0;
  width: 81.74%;
  margin: 0 auto;
}

.sir_lp_img_18 {
  padding: 50px 0 0;
  width: 81.74%;
  margin: 0 auto;
}

.sir_lp_copyright {
  padding: 50px 0 50px;
  font-size: 10px;
  text-align: center;
}
@media (max-width: 850px) {
  .sir_lp_copyright {
    padding: 25px 0;
  }
}

.sir_lp_img_07_btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 0px 0px 5px 15.3%;
  width: 84.4%;
}
@media (max-width: 850px) {
  .sir_lp_img_07_btn {
    padding: 0px 0px 3px 29.3%;
    width: 70.5%;
  }
}
.sir_lp_img_07_btn li {
  margin: 0 0 0 5px;
  line-height: 0;
}
@media (max-width: 850px) {
  .sir_lp_img_07_btn li {
    margin: 0 0 0 3px;
  }
}
.sir_lp_img_20 {
  max-width: 250px;
  display: block;
  width: 60%;
  margin: 0 auto 15px;
}