.mainsec {
  background: url(../../production/img/mainvisual.jpg);
  background-size: cover;
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-position: center top;
  height: auto;
  width: 100%;
  min-width: 950px;
  min-height: 551px;
  padding: 0px;
  margin: 0px;
  position: relative;
}
.mainsec.tabsp {
  background-attachment: inherit;
  background-size: cover;
}

.mainvisual h2 {
  width: 596px;
  margin: auto;
  padding: 92px 0 25px 5px;
}

.mainv_text {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -130px;
  margin-top: -100px;
}

.mainvisual p {
  width: 596px;
  margin: auto;
  text-align: center;
  line-height: 2.35;
  padding-bottom: 66px;
}

#wrapper {
  width: 940px;
  margin: auto;
}

.productsection {
  width: 940px;
  text-align: center;
  padding-bottom: 110px;
  overflow: hidden;
}

.productionimg {
  width: 300px;
  float: left;
  margin-left: 20px;
}
.productionimg a img {
  -webkit-transition: none !important;
  transition: none !important;
}
.productionimg:first-child {
  margin-left: 0;
}
.productionimg a {
  display: block;
}

/*
.productionimg,a img
,a img:hover {
	filter: alpha(opacity=100);opacity:1!important;
}
.productionimg a:hover {
	filter: alpha(opacity=100);opacity:1!important;
}

.productionimg a img:hover {
	filter: alpha(opacity=100);opacity:1!important;
}
*/
/*
	.productionimg a:hover{
		opacity:0.7;
	}
*/
footer {
  width: 940px;
  margin: auto;
  padding-bottom: 50px;
}

@media screen and (max-width: 1115px) {
/*
  .mainsec {
    background-attachment: inherit;
  }
*/
}
@media screen and (max-width: 575px) {
  .mainvisual {
    margin-bottom: 72px;
    background: url(sp/img/product/main-img-sp.jpg) no-repeat right;
    height: 100vh;
    width: 100%;
    min-width: auto;
    min-height: auto;
    background-size: cover;
  }
  .mainv_text {
    margin: 0;
    left: 20px;
    width: calc(100% - 20px);
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
    color: #fff;
  }
  .mainv_text h1 {
    font-family: "Montserrat", sans-serif;
    font-size: 24px;
    letter-spacing: 1px;
    margin-bottom: 20px;
  }
  .mainv_text .h-catch {
    width: 100%;
    font-family: "Montserrat", sans-serif;
    font-size: 13px;
    letter-spacing: 0.1em;
    font-style: italic;
    line-height: 1.5;
    margin: 0 0 28px 0;
    padding: 0;
    text-align: left;
  }
  .mainv_text .j-title {
    width: 100%;
    font-size: 1.125rem;
    letter-spacing: 0.2em;
    text-align: left;
    padding: 0;
    margin: 0;
  }
  #wrapper {
    width: 100%;
  }
  #wrapper img {
    width: 100%;
  }
  #wrapper section.sp-bl-only {
    overflow-x: hidden;
  }
  #wrapper h2 {
    font-family: "BIZ UDPGothic", sans-serif;
    font-size: 18px;
    width: 100%;
    letter-spacing: 0.22em;
    line-height: 2;
    text-align: center;
    padding: 72px 0 0 0;
    margin-bottom: 32px;
    background: url(sp/img/common/logo-bk-sm.svg) no-repeat center top/36px;
  }
  #wrapper p.h2-catch {
    font-size: 0.875rem;
    width: calc(100% - 40px);
    text-align: justify;
    padding: 0 20px;
    line-height: 1.8;
    letter-spacing: 0.5px;
    margin-bottom: 48px;
  }
  #wrapper .m-sp-btm {
    margin-bottom: 12px;
  }
  #wrapper hr {
    border-width: 0.5px;
    border-style: solid;
    border-color: rgba(168, 168, 168, .8);
    margin: 0 20px 110px;
  }
  #wrapper h3 {
    background: url(sp/img/common/icon-hide.svg) no-repeat right 20px top 58px;
    padding: 48px 20px 50px;
    font-family: "BIZ UDPGothic", sans-serif;
    font-size: 18px;
    letter-spacing: 0.22em;
  }
  #wrapper h3.hide-guide {
    -webkit-transition: 0.5s;
    transition: 0.5s;
    background: url(sp/img/common/icon-show.svg) no-repeat right 20px top 49px;
  }
  #wrapper h3 span {
    font-family: "Montserrat", sans-serif;
    font-size: 12px;
    letter-spacing: 0.5px;
    display: block;
    margin-top: 10px;
  }
  #wrapper section.slidebox-sp {
    margin: 0 20px 0px;
  }
/*   #wrapper section.slidebox-sp:not(:first-of-type) { */
  #wrapper section.slidebox-sp {
    display: none;
  }
  #wrapper section.slidebox-sp p {
    font-size: 0.875rem;
    text-align: justify;
    line-height: 1.7;
    letter-spacing: 1px;
    margin: 20px 0 56px 0;
  }
  #wrapper section.slidebox-sp p.after-arrow {
    margin-bottom: 30px;
  }
  #wrapper section.slidebox-sp p.after-arrow::after {
    content: "";
    display: block;
    background: url(sp/img/common/arrow-down.svg) no-repeat center top/14px;
    height: 50px;
    margin-top: 24px;
  }
  #wrapper section.slidebox-sp .swipe-guide {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin: 0 auto;
    padding: 10px 0 10px 30px;
    background: url(sp/img/common/handsign.svg) no-repeat left center/20px;
  }
  #wrapper section.slidebox-sp .swipe-area {
    width: 100vw;
    margin: 0 calc(50% - 50vw) 72px 0;
    overflow-x: auto;
    scrollbar-width: none;
  }
  #wrapper section.slidebox-sp .swipe-area img {
    width: 600px;
  }
  #wrapper section.slidebox-sp .swipe-area::-webkit-scrollbar {
    display: none;
  }
  footer {
    width: calc(100% - 40px);
  }
}