.content {
  font-family: "Noto Sans JP", sans-serif;
  overflow: hidden;
}
.content img {
  max-width: 100%;
  width: auto;
  height: auto;
  vertical-align: top;
}
.content-header__title {
  font-weight: bold;
}
.content-header__title .red {
  color: #c90606;
}
.content-header__lead {
  line-height: 1.8333333333;
}

.content-nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  list-style: none;
}
.content-nav-area {
  background-color: #f4f4f4;
}
.content-nav__item {
  -ms-flex-negative: 0;
  flex-shrink: 0;
}
.content-nav__item--selected .icon-link__icon::after {
  border-color: #c90606;
}
.content-nav__item--selected .icon-link__icon img {
  opacity: 0;
}
.content-nav__item--selected .icon-link__name {
  font-weight: bold;
  color: #c90606;
}

.icon-link a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.icon-link__icon {
  position: relative;
  -ms-flex-negative: 0;
  flex-shrink: 0;
  -ms-flex-item-align: start;
  align-self: flex-start;
  background-repeat: no-repeat;
  background-size: cover;
}
.icon-link__icon::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 1px solid #b2b2b2;
  display: block;
}
.icon-link__name {
  color: #333;
  position: relative;
}
.icon-link__name .nw {
  display: inline-block;
}
.icon-link__name::before {
  content: "";
  position: absolute;
  left: 0;
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
  display: block;
  width: 0;
  height: 0;
}
.icon-link--rac .icon-link__icon {
  background-image: url(../img/icon_aircon_ov.png);
}
.icon-link--ref .icon-link__icon {
  background-image: url(../img/icon_refrigerator_ov.png);
}
.icon-link--nj .icon-link__icon {
  background-image: url(../img/icon_suihanki_ov.png);
}
.icon-link--ih .icon-link__icon {
  background-image: url(../img/icon_ih_cooking_ov.png);
}
.icon-link--srt .icon-link__icon {
  background-image: url(../img/icon_ecocute_ov.png);
}
.icon-link--bath .icon-link__icon {
  background-image: url(../img/icon_bath_ov.png);
}
.icon-link--tc .icon-link__icon {
  background-image: url(../img/icon_cleaner_ov.png);
}
.icon-link--mj .icon-link__icon {
  background-image: url(../img/icon_jyoshitsuki_ov.png);
}
.icon-link--tv .icon-link__icon {
  background-image: url(../img/icon_ctv_ov.png);
}

.loading {
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.category {
  display: none;
  border-top: 1px #d8d8d8 solid;
}
.category-header {
  position: relative;
}
.category-header__title {
  color: #c90606;
  font-weight: bold;
  text-align: center;
}
.category-header__link a {
  position: relative;
  display: inline-block;
  color: #333;
}
.category-header__link a::before {
  content: "";
  position: absolute;
  left: 0;
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
  display: block;
  width: 0;
  height: 0;
}

.playlist {
  list-style: none;
}
.playlist__item {
  background-color: #fff;
}

.video {
  display: block;
  height: 100%;
  background-color: #fff;
}
.video__thumb {
  position: relative;
  background-color: #fff;
}
.video__thumb::before {
  content: "";
  display: block;
  width: 100%;
  height: 0;
  padding-top: 56.4705882353%;
}
.video__thumb::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  background: url(../img/icon_play.png) no-repeat 0 0/cover;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.video__thumb img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  font-family: "object-fit: cover;";
}
.video__title {
  color: #333;
}
.content-footer {
  background-color: #f2f2f2;
}
.content-footer__text {
  line-height: 1.75;
  font-weight: bold;
  text-align: center;
}
.content-footer__button a {
  display: block;
  color: #c90606;
  font-weight: bold;
  background-color: #fff;
  text-align: center;
}
.content-footer__button .inner {
  position: relative;
  display: inline-block;
}
.content-footer__button .inner::before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  background: url(../img/icon_download.png) no-repeat 0 0/cover;
}

.modal {
  display: none;
  position: fixed;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  z-index: 1010;
}
.modal__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
}
.modal__bg {
  background-color: rgba(0, 0, 0, 0.7);
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  cursor: pointer;
}
.modal__contents {
  background-color: #ffffff;
  position: relative;
  width: 100%;
  max-width: 940px;
  z-index: 1;
}
.modal__contents .video-js {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.modal__close {
  border: none;
  background: none;
  position: absolute;
  cursor: pointer;
}
.modal__name {
  font-weight: bold;
}

.arr_pagetop img {
  width: 50px;
}
.pagetop {
  position: relative;
}
.pagetop .arr_pagetop {
  position: absolute;
  bottom: 0;
  z-index: 50;
  display: block;
  width: 50px;
}
.pagetop .arr_pagetop img {
  vertical-align: top;
}
.pagetop--fixed .arr_pagetop {
  position: fixed;
  bottom: 20px;
}
.attention-link a {
  display: inline-block;
  position: relative;
  margin: 37px 0 20px;
  padding: 0 20px 0 0;
  font-size: 1.125em;
  color: #c90606;
}
.attention-link a::after {
  content: "";
  position: absolute;
  right: 0;
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
  display: block;
  width: 0;
  height: 0;
}
@media print, screen and (min-width: 768px) {
  .site-header {
    border-bottom: none;
  }
  .content .container {
    max-width: 1440px;
    margin-right: auto;
    margin-left: auto;
    padding-right: 13px;
    padding-left: 13px;
  }
  .content-header {
    background: url(../img/key_visual.jpg) no-repeat 80% 0/cover;
    padding: 95px 0 85px;
  }
  .content-header__title {
    font-size: 2.375em;
    text-shadow: 0 0 3px white;
  }
  .content-header__lead {
    margin-top: 20px;
    font-size: 1.125em;
    text-shadow: 0 0 3px white;
  }
  .content-nav-area {
    padding: 50px 0;
  }
  .icon-link__icon {
    width: 70px;
    margin-right: 15px;
  }
  .icon-link__name {
    padding-left: 14px;
    font-size: 0.9375em;
  }
  .icon-link__name::before {
    top: calc(50% + 2px);
    border-top: 7px solid #ca0000;
    border-right: 3px solid transparent;
    border-left: 3px solid transparent;
  }
  .icon-link a:hover {
    text-decoration: none;
  }
  .icon-link a:hover .icon-link__icon::after {
    border-color: #c90606;
  }
  .icon-link a:hover .icon-link__icon img {
    opacity: 0;
  }
  .icon-link a:hover .icon-link__name {
    font-weight: bold;
    color: #c90606;
  }
  .loading {
    height: 500px;
  }
  .category {
    padding: 60px 0 100px;
  }
  .category-header {
    margin-bottom: 35px;
    padding-right: 9em;
    padding-left: 9em;
  }
  .category-header__title {
    font-size: 2.625em;
  }
  .category-header__link a {
    padding-left: 14px;
  }
  .category-header__link a::before {
    top: calc(50% + 1px);
    border-left: 7px solid #ca0000;
    border-top: 3px solid transparent;
    border-bottom: 3px solid transparent;
  }
  .button-more {
    display: none;
  }
  .playlist {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .video {
    -webkit-box-shadow: 0px 0px 6.3px 0.7px rgba(52, 52, 52, 0.16);
    box-shadow: 0px 0px 6.3px 0.7px rgba(52, 52, 52, 0.16);
    -webkit-transition: background-color 0.25s ease-out;
    transition: background-color 0.25s ease-out;
  }
  .video__thumb img {
    -webkit-transition: opacity 0.25s ease-out;
    transition: opacity 0.25s ease-out;
  }
  .video__title {
    padding: 20px 15px 18px;
  }
  .video:hover {
    background-color: #ffebeb;
    text-decoration: none;
  }
  .video:hover .video__thumb img {
    opacity: 0.7;
  }
  .video:hover .video__title img {
    opacity: 0.7;
  }
  .content-footer {
    padding: 63px 0 53px;
  }
  .content-footer__text {
    font-size: 1.25em;
  }
  .content-footer__button {
    margin-top: 20px;
  }
  .content-footer__button a {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    font-size: 1.25em;
    -webkit-box-shadow: 0px 0px 11.7px 1.3px rgba(52, 52, 52, 0.16);
    box-shadow: 0px 0px 11.7px 1.3px rgba(52, 52, 52, 0.16);
    -webkit-transition: background-color 0.25s ease-out;
    transition: background-color 0.25s ease-out;
  }
  .content-footer__button a:hover {
    background-color: #ffebeb;
  }
  .content-footer__button .inner::before {
    width: 57px;
    height: 44px;
    margin-right: 20px;
  }
  .modal__contents {
    padding: 80px 80px 80px;
  }
  .modal__close {
    top: 20px;
    right: 20px;
    width: 60px;
  }
  .modal__name {
    margin-bottom: 25px;
    font-size: 1.5em;
  }
  .pagetop .arr_pagetop {
    right: 20px;
  }
  .sp {
    display: none;
  }
  .attention-link a::after {
    top: calc(50% + 1px);
    border-left: 7px solid #ca0000;
    border-top: 3px solid transparent;
    border-bottom: 3px solid transparent;
  }
}
@media screen and (max-width: 767px) {
  .content {
    font-size: 0.875em;
  }
  .content .container {
    padding-right: 25px;
    padding-left: 25px;
  }
  .content-header {
    margin-right: -25px;
    margin-left: -25px;
  }
  .content-header__title {
    background: url(../img/key_visual.jpg) no-repeat 80% 0/cover;
    padding: 75px 0;
    font-size: 1.7142857143em;
    text-align: center;
    text-shadow: 1px 1px 0 #fff, -1px 1px 0 #fff, 1px -1px 0 #fff, -1px -1px 0 #fff;
  }
  .content-header__lead {
    padding: 20px 15px;
    background-color: #e5eef0;
    text-align: center;
    font-size: 0.9285714286em;
  }
  .content-nav-area {
    padding: 25px 0;
  }
  .content-nav {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }
  .content-nav__item {
    width: 46.1538461538%;
  }
  .content-nav__item:nth-child(n+3) {
    margin-top: 20px;
  }
  .icon-link__icon {
    width: 45px;
    margin-right: 10px;
  }
  .icon-link__name {
    padding-left: 10px;
    font-size: 0.9285714286em;
  }
  .icon-link__name::before {
    top: calc(50% + 1px);
    border-top: 5px solid #ca0000;
    border-right: 2px solid transparent;
    border-left: 2px solid transparent;
  }
  .loading {
    height: 300px;
  }
  .loading svg {
    width: 100px;
    height: 100px;
  }
  .category {
    padding: 35px 0 55px;
  }
  .category-header {
    margin-bottom: 40px;
  }
  .category-header__title {
    font-size: 1.7142857143em;
  }
  .category-header__link {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #cacaca;
    text-align: center;
  }
  .category-header__link a {
    padding-left: 10px;
  }
  .category-header__link a::before {
    top: calc(50% + 1px);
    border-left: 5px solid #ca0000;
    border-top: 2px solid transparent;
    border-bottom: 2px solid transparent;
  }
  .button-more {
    margin-top: 40px;
    text-align: center;
  }
  .button-more button {
    position: relative;
  }
  .button-more button::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
    display: block;
    width: 26px;
    height: 26px;
    margin-right: 10px;
    -webkit-box-shadow: 0px 0px 3.2px 0.4px rgba(52, 52, 52, 0.16);
    box-shadow: 0px 0px 3.2px 0.4px rgba(52, 52, 52, 0.16);
    vertical-align: middle;
  }
  .button-more button .inner {
    position: relative;
    display: inline-block;
    padding-left: 36px;
  }
  .button-more button .inner::before, .button-more button .inner::after {
    content: "";
    position: absolute;
    left: 7px;
    top: 50%;
    display: block;
    width: 12px;
    height: 1px;
    background-color: #c00;
  }
  .button-more button .inner::after {
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
  }
  .playlist__item:nth-child(n+2) {
    margin-top: 20px;
  }
  .playlist__item:nth-child(n+7) {
    display: none;
  }
  .video {
    -webkit-box-shadow: 0px 0px 3.1px 0.3px rgba(52, 52, 52, 0.16);
    box-shadow: 0px 0px 3.1px 0.3px rgba(52, 52, 52, 0.16);
  }
  .video__title {
    padding: 20px 15px 18px;
  }
  .content-footer {
    padding: 35px 0 40px;
  }
  .content-footer__text {
    font-size: 1.0714285714em;
  }
  .content-footer__button {
    margin-top: 15px;
  }
  .content-footer__button a {
    padding: 15px;
    font-size: 1.1428571429em;
    -webkit-box-shadow: 0px 0px 5.8px 0.6px rgba(52, 52, 52, 0.16);
    box-shadow: 0px 0px 5.8px 0.6px rgba(52, 52, 52, 0.16);
  }
  .content-footer__button .inner::before {
    width: 36px;
    height: 28px;
    margin-right: 11px;
  }
  .modal__contents {
    padding: 40px 40px 40px;
  }
  .modal__close {
    top: 10px;
    right: 10px;
    width: 30px;
  }
  .modal__name {
    margin-bottom: 15px;
    font-size: 1.2857142857em;
  }
  .pagetop .arr_pagetop {
    right: 15px;
  }
  .pc {
    display: none;
  }
  .attention-link a {
    margin: 30px 0 15px;
    padding: 0 13px 0 0;
    font-size: 1em;
  }
  .attention-link a::after {
    top: calc(50% + 1px);
    border-left: 5px solid #ca0000;
    border-top: 2px solid transparent;
    border-bottom: 2px solid transparent;
  }
}
@media screen and (min-width: 1001px) {
  .content-nav__item {
    width: 18.2461103253%;
    margin-left: 2.1923620934%;
  }
  .content-nav__item:nth-child(5n+1) {
    margin-left: 0;
  }
  .content-nav__item:nth-child(n+6) {
    margin-top: 28px;
  }
  .category-header__link {
    position: absolute;
    right: 0;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
  }
  .playlist__item {
    width: 24.045261669%;
    margin-left: 1.2729844413%;
  }
  .playlist__item:nth-child(4n+1) {
    margin-left: 0;
  }
  .playlist__item:nth-child(n+5) {
    margin-top: 25px;
  }
}
@media screen and (min-width: 768px) and (max-width: 1000px) {
  .content-nav__item {
    width: 30.3%;
    margin-left: 3.1%;
  }
  .content-nav__item:nth-child(3n+1) {
    margin-left: 0;
  }
  .content-nav__item:nth-child(n+4) {
    margin-top: 28px;
  }
  .category-header__link {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #cacaca;
    text-align: center;
  }
  .playlist__item {
    width: 32%;
    margin-left: 2%;
  }
  .playlist__item:nth-child(3n+1) {
    margin-left: 0;
  }
  .playlist__item:nth-child(n+4) {
    margin-top: 25px;
  }
}