@charset "utf-8";

@media screen and ( min-width:640px ) { /* PC ==================== */
.top-background{
  background: url("../img/top-bg.jpg");
  background-position: center 986px;
  background-repeat: no-repeat;
}
}
@media screen and ( max-width:640px ) { /* SP  ==================== */
.top-background{
  background: url("../img/top-bg.jpg");
  background-position: center top;
  background-repeat: no-repeat;
    background-size:cover;
  }
}

.img-top img{
  position: relative;
  top:0;
  left: 50%;
  transform: translate(-50%, 0);
  -webkit-transform: translate(-50%, 0);
  -ms-transform: translate(-50%, 0);
}
@media screen and ( min-width:640px ) { /* PC ==================== */
}
@media screen and ( max-width:640px ) { /* SP  ==================== */
  .img-top img{
    width:100%;
  }
}

.top-logo{
    text-align:center;
}
@media screen and ( min-width:640px ) { /* PC ==================== */
.top-logo{
    margin:80px 0;
}
}
@media screen and ( max-width:640px ) { /* SP  ==================== */
.top-logo{
    width:70%;
    margin:40px auto;
}
.top-logo img{
    width:100%;
}
}

.about-tm{
  background: url("../img/about-bg.png");
  background-position: center top;
  background-repeat: no-repeat;
  margin-top: 100px;
}
@media screen and ( min-width:640px ) { /* PC ==================== */
  .about-tm{
    margin-top: 100px;
  }
}
@media screen and ( max-width:640px ) { /* SP  ==================== */
  .about-tm{
    margin-top: 50px;
  }
}

.about-tm div{
  margin: 0 auto;
}
@media screen and ( min-width:640px ) { /* PC ==================== */
  .about-tm div{
    width:970px;
  }
}
@media screen and ( max-width:640px ) { /* SP  ==================== */
  .about-tm div{
    width:90%;
  }
}
.about-tm div img{
  width:100%;
}
.about-tm div p{
  text-align: left;
  margin-top:30px;
}

.about-block span,
.about-block p{
  display:block;
}
.about-block span img{
  width:100%;
}
@media screen and ( min-width:640px ) { /* PC ==================== */
  .about-block span,
  .about-block p{
    width:48%;
  }
  .about-block span{
    float:left;
    margin-top:60px;
  }
  .about-block p{
    float:right;
  }
}
@media screen and ( max-width:640px ) { /* SP ==================== */
  .about-block span,
  .about-block p{
  }
  .about-block span{
    margin-top:20px;
  }
}

@media screen and ( min-width:640px ) { /* PC ==================== */
  .pv_box{
    width: 600px;
    margin: 50px auto 0;
  }
  .pv_box iframe,
  .pv_box video{
  	width: 600px;
  	height: 400px;
    background: #000;
  }
}

@media screen and ( max-width:640px ) { /* SP ==================== */
  .pv_box {
    width: 90% !important;
    margin: 20px auto 0 !important;
  }
  .pv_box iframe,
  .pv_box video{
    width: 100%;
    height: 200px;
    background: #000;
  }
}

@media screen and ( min-width:640px ) { /* PC ==================== */
  .title-product-details{
    width:1200px;
    margin:100px auto 50px;
  }
}
@media screen and ( max-width:640px ) { /* SP  ==================== */
  .title-product-details{
    width:90%;
    margin:50px auto 10px;
  }
}
.title-product-details img{
  position: relative;
  top:0;
  left: 50%;
  transform: translate(-50%, 0);
  -webkit-transform: translate(-50%, 0);
  -ms-transform: translate(-50%, 0);
}
@media screen and ( min-width:640px ) { /* PC ==================== */
}
@media screen and ( max-width:640px ) { /* SP  ==================== */
  .title-product-details img{
    width:150%;
  }
}

@media screen and ( min-width:640px ) { /* PC ==================== */
  .product-details{
    width:1200px;
    margin:0 auto;
  }
}
@media screen and ( max-width:640px ) { /* SP  ==================== */
  .product-details{
    width:90%;
    margin:0 auto;
  }
}

.product-details li{
  float: left;
  display: block;
}
@media screen and ( min-width:640px ) { /* PC ==================== */
  .product-details li{
    margin-bottom: 10px !important;
    width: calc(25% - 0px);
  }
  .product-details li:nth-child(4n+1){
  	margin-right: 0;
  }
  .product-details li:nth-child(4n){
  	float: left;
  }

}
@media screen and ( max-width:640px ) { /* SP  ==================== */
  .product-details li{
    margin-bottom: 10px !important;
    width: calc(25% - 0px);
  }
  .product-details li:nth-child(4n+1){
  	margin-right: 0;
  }
  .product-details li:nth-child(4n){
  	float: left;
  }
  .product-details img{
    width:95%;
  }
}

.align-center{
  text-align:center;
}

.foot-text{
  text-align: center;
}
@media screen and ( min-width:640px ) { /* PC ==================== */
  .foot-text{
    margin:100px 0 50px 0;
  }
}
@media screen and ( max-width:640px ) { /* SP  ==================== */
  .foot-text{
    width:90%;
    margin:50px auto 50px;
  }
}