.sliderparent  {
	background: -moz-linear-gradient(top,  rgba(255,255,255,1) 0%, rgba(255,255,255,0) 50%);
	background: -webkit-linear-gradient(top,  rgba(255,255,255,1) 0%,rgba(255,255,255,0) 50%);
	background: linear-gradient(to bottom,  rgba(255,255,255,1) 0%,rgba(255,255,255,0) 50%);
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#00ffffff',GradientType=0 );
}

.slick-dots li button::before  {
  color: #7E9AA9;
}
.slick-dots li.slick-active button::before {
  color: #4D4A4A;
}

.fade {
  opacity: 0;
  height: 0;
  padding-bottom: 70.0%;  /* 画像読み込みまでの適当な余白を作る値 */
  transition: opacity 1.5s;

  position: relative;
}
.fade.slick-initialized {
  opacity: 1;
  padding-bottom: 0;
  height: auto;
}

.fade .slick-list {
  border-radius: 0.75em;
  box-shadow: 0 0.25em 1.5em 1.5em rgba( 255, 255, 255, 0.5 ), 0 -1.0em 1.5em -0.75em rgba( 0, 0, 0, 0.33 )
}

.fade .image img {
  width: 100%;
}

.menu {
  padding-top: 60px;
}
.menu .xcol {
  width: calc( 100% / 5 );
  padding: 0 15px 30px 15px;
  text-align: center;
}
.menu a {
  font-size: 15px;
  color: #4D4A4A;
  text-decoration: none;
  line-height: 2.0em;
  display: block;
  transition: transform 0.75s;
}
.menu a:hover {
  color: #4D4A4A;
  text-decoration: none;
  transform: scale(1.10) translate(0,-3.33%);
}
.menu a em {
  font-weight: bold;
  font-style: normal;
  font-size: 100%;
  display: block;
}
.menu a img {
  border-radius: 0.5em;
  display: block;
  width: 100%;
  box-shadow: 5px 5px 15px #D8D8D8, -5px -5px 15px #F5F5F5;
  transition: box-shadow 0.75s;
}

.menu a:hover img {
  box-shadow: 5px 5px 15px #C0C0C0, -5px -5px 15px #FFFFFF;
}

.menu a em::before {
  content: "";
  background-color: #fa92cb;
  display: block;
  width: 100%;
  height: 0.7em;
  border-radius: 0.2em;
  box-shadow: 0 0.3em 0.5em #D8D8D8;
  transition: box-shadow 0.75s;
}

.menu a:hover em::before {
  box-shadow: 0 0.3em 0.5em #C0C0C0;
}

.menu a[title="歯ブラシ"] em::before {
  background-color: #ef7a00;
}
.menu a[title="歯間ブラシ"] em::before {
  background-color: #F1636C;
}
.menu a[title="ペリオブラシ"] em::before {
  background-color: #036EB8;
}
.menu a[title="フロス"] em::before {
  background-color: #F05198;
}
.menu a[title="フロッサー"] em::before {
  background-color: #BED7EC;
}
.menu a[title="歯みがきペースト"] em::before {
  background-color: #D0A533;
}
.menu a[title="処方のポイント"] em::before {
  background-color: #a7c941;
}
.menu a[title="ツール／文献"] em::before {
  background-color: #f17fbe;
}
.menu a[title^="院内紹介動画"] em::before {
  background-color: #ffa76d;
}
.menu a[title^="ギャラリー"] em::before {
  background-color: #6dd498;
}

.menu a[title^="動画をダウンロード"] {
  padding-top: 3.33%;
}


/*アニメーション要素のスタイル*/
.animation {
  opacity : 0;
  visibility: hidden;
  transition: 1.5s;
  transform: translateY(30px);
}
/*アニメーション要素までスクロールした時のスタイル*/
.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}


.fade.slick-initialized::after {
  pointer-events: none;
  content: "";
  display: block;
  position: absolute;
  background-image: url("images/15th/arrow.png");
  background-size: contain;
  background-repeat: no-repeat;
  width: 7.5%;
  height: 0;
  padding-bottom: 7.5%;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  transform: translateX(-50%);
  -webkit-animation: ca3_fade_move_down 3s ease-in-out infinite;
  -moz-animation: ca3_fade_move_down 3s ease-in-out infinite;
  animation: arrowmove 3s ease-in-out infinite;
}

/* mainvisual*/
.mv_area {
  width: 100%;
  margin: 90px 0 60px 0;
  background: #FFF;
  box-shadow: 0.25em 0.25em 0.5em -0.25em rgba(0, 0, 0, 0.3), -0.25em -0.25em 0.5em -0.25em rgba(255, 255, 255, 0.75);
}
.mv_area .mv {
  position: relative;
  max-width: 1200px;
  margin:0 auto;
  padding: 0;
}
.mv_area .mv img {
    width: 100%;
    text-align: center;
}
.mv_area .mv a {
    display: block;
}

/******* footer *******/
footer .copyright {
	font-size: 12px;
  display: block;
}
/******* back-to-top *******/
.back-to-top {
	position: fixed;
	bottom: 8px;
	right: 10px;
	cursor: pointer;
	opacity: 1;
	transition: .5s;
  background: none;
}

/******* バナー *******/
.bnr_area {
  max-width: 1000px;
  margin: 50px auto;
  text-align: center;
}
.bnr_area img {
  width: 100%;
  margin: 0 0 0 0;
  text-align: center;
}


@media (min-width: 768px) and (max-width: 959px) {
	.mv_area {
    margin:0 0 30px 0;
	}
}
@media (max-width:768px)  {
  .mv_area {
    margin:0 0 30px 0;
  }
  .mv_area .mv {
    width: 100%;
    margin-top:50px;
  }
  .mv_area .mv img {
    padding: 10px 0;
  }
  .back-to-top {
    bottom: 0;
    right: 0;
  }
}

/* mv下：contents */
.top_contents {
  max-width: 1000px;
  background: #FFF;
  margin-bottom: 60px;
  padding: 0 0 5px 0;
  box-shadow: 5px 5px 15px #D8D8D8, -5px -5px 15px #F5F5F5;
}
.top_contents h2 {
  max-width: 100%;
  margin: 0 auto;
  font-size: 15px;
}
.top_contents h2 img {
  width: 100%;
  text-align: center;
}

.top_contents h3 {
  margin: 40px auto 15px auto;
  font-size: 20px;
  padding:0 0 5px 0;
  border-bottom: 2px dotted #ef7a00;
}
.top_contents_innr {
  padding: 30px 30px 30px 30px;
}
.top_contents_innr img {
  width: 100%;
  text-align: center;
}

.link_button_or {
  width: 380px;
  margin: 0 auto;
  font-size: 16px;
  text-align: center;
}
.link_button_or a {
  display: block;
  padding: 9px;
  border-radius: 40px;
  color: #FFF;
  background: #ef7a00;
}
.link_button_or a:hover {
  text-decoration: none;
  opacity: 0.8;
}

.link_button_br {
  width: 380px;
  margin: 0 auto;
  font-size: 16px;
  text-align: center;
}
.link_button_br a {
  display: block;
  padding: 9px;
  border-radius: 40px;
  color: #FFF;
  background: #d0a533;
}
.link_button_br a:hover {
  text-decoration: none;
  opacity: 0.8;
}

.link_button_center {
  width: 55%;
  margin: 0px auto 0px auto;
}
.link_button_center p img {
  width: 100%;
}

.link_button_center2 {
  width: 65%;
  margin: 0px auto 0px auto;
}
.link_button_center2 p img {
  width: 100%;
}

.link_button_list p a {
  display: block;
}
.image_box {
  width: 100%;
  margin: 0 auto;
}
.image_box img{
  transition: 1s all;
}
.image_box img:hover{
  transform:scale(1.1,1.1);
  transition: 1s all;
}

.case_list {
  width: 98%;
  margin: 0 auto 40px auto;
  display: flex;
  justify-content: center;
}
.case_list p {
  width: 46%;
  list-style: none;
  margin: 0 1%;
}
.case_list p img {
  width: 100%;
}

.contents_2box {
  display: flex;
  justify-content: left;
  color: #4d4a4a;
  font-size: 14px;
}
.contents_2box .text_area {
  width: 85%;
  margin-right: 15px;
}
.contents_2box .image_area {
  text-align: center;
}
.contents_2box .text_area p {
  margin-bottom: 40px;
}
.contents_2box img.product {
  width: 100px;
  height: auto;
  text-align: center;
}

.contents_2box .movie_text {
  width: 40%;
  margin-right: 10px;
  margin: 0 10px 0 0;
}
.contents_2box .movie_area {
  width: 60%;
  margin: 5px 5px 0 5px;
}
.contents_2box img.movie_title {
  width: 100%;
  height: auto;
  text-align: center;
  margin-right: 10px;
}
.contents_2box .movie_area iframe {
  width: 100%;
  height: 320px;
}
.vp-center {
    align-items: top;
}



.border_blue {
    border: none;
}
.border_orange {
  border: none;
}
.border_pink {
  border: none;
}
.border_brown {
  border: none;
}
.pc_only {
  display: block;
}
.sp_only {
  display: none;
}

.mb_30 {
  margin-bottom: 30px;
}
.mb_40 {
  margin-bottom: 40px;
}







@keyframes arrowmove {
	0%   {
		transform: translate(0,-20px);
		opacity: 0;
	}
	50%  {
		opacity: 1;
	}
	100% {
		transform: translate(0,20px);
		opacity: 0;
	}
}

@media (min-width: 768px) and (max-width: 999px) {
  .top_contents {
    width: 95%;
    padding: 0 0 10px 0;
  }
    /******* バナー *******/
  .bnr_area {
    width: 95%;
    margin: 50px auto 30px auto;
  }
  .menu {
    padding-top: 20px;
  }
  .menu .xcol {
    padding: 0 10px 30px 10px;
  }

} 

@media (max-width:767.98px) {
  .fade .slick-list {
    border-radius: 0 0 0.33em 0.33em;
    box-shadow: 0 0.25em 1em 1em rgba( 255, 255, 255, 0.5 ), 0 -0.5em 1.5em -0.75em rgba( 0, 0, 0, 0.33 );
  }
  .menu {
    margin: 50px 0 0 0;
  }
  .menu .xcol {
    width: calc( 100% / 2 );
  }

  /******* バナー *******/
  .bnr_area {
    width: 90%;
    margin: 50px auto 30px auto;
  }
  .bnr_area img {
    width: 100%;
  }

  .top_contents {
    width: 90%;
    margin-bottom: 20px;
    padding: 0 0 10px 0;
  }
  .top_contents h2 {
    margin: 0 auto;
  }
  .link_button_or {
    width: 90%;
    font-size: 14px;
    font-weight: bold;
  }
  .link_button_or a {
    padding: 10px 8px;
  }
  .link_button_br {
    width: 90%;
    font-size: 14px;
    font-weight: bold;
  }
  .link_button_br a {
    padding: 10px 8px;
  }
  .top_contents h3 {
    margin: 10px auto 10px auto;
    font-size: 15px;
    font-weight: bold;
  }
  .top_contents_innr {
    padding: 15px 15px 15px 15px;
  }
  .case_list {
    width: 100%;
    margin: 0 auto 30px auto;
    display: block;
  }
  .case_list p {
    width: 100%;
    margin: 0 0 10px 0;
  }
  .link_button_center {
    width: 98%;
  }
  .link_button_center2 {
    width: 98%;
  }
  .image_box img:hover{
    transform:scale(1.05,1.05);
    transition: 1s all;
}

  .contents_2box {
    display: block;
  }
  .contents_2box .text_area {
    width: 100%;
    margin-right: 0;
    margin-bottom: 15px;
  }
  .contents_2box .text_area p {
   margin-bottom: 10px;
  }

  .contents_2box .movie_text {
    width: 100%;
    margin: 0 0 0 0;
  }
  .contents_2box .movie_area {
    width: 100%;
    margin: 0 5px 0 5px;
  }
  .contents_2box img.movie_title {
    width: 95%;
    margin: 15px 5px 0 5px;
  }
  .contents_2box .movie_area iframe {
    width: 100%;
    margin: 0 auto;
  }
  .border_blue {
    border: 2px solid #4286C7;
  }
  .border_orange {
    border: 2px solid #EF7A00;
  }
  .border_pink {
    border: 2px solid #f05198;
  }
  .border_brown {
    border: 2px solid #d0a533;
  }
  .pc_only {
  display: none;
  }
  .sp_only {
    display: block;
  }

  .menu {
    padding-top: 30px;
  }
  .menu a {
    font-size: 13px;
    line-height: 2.0em;
  }

}

.moviewrap {
  background: #000000;
  padding: 1em 0;
  background: linear-gradient(to bottom,  rgba(0,0,0,0.025) 0%,rgba(255,255,255,0.1) 25%,rgba(255,255,255,0.66) 50%,rgba(255,255,255,0.5) 78%,rgba(255,255,255,0.1) 78%,rgba(0,0,0,0.025) 100%);
  box-shadow: 0 -1em 2.5em 0em rgba(255,255,255,0.75), 0 1em 2.5em 0em rgba(255,255,255,0.75);
}

.moviewrap .movie {
  width: 100%;
  position: relative;
  padding-bottom: 56.25%;
  padding-top: 0px;
  padding-left: 0px;
  padding-right: 0px;
  margin: 1em auto;
  box-shadow: -0.3em -0.3em 1.5em 0em rgba(255,255,255,1.0), 0.3em 0.3em 1.5em 0em rgba(0,0,0,0.2), 0 1em 1.25em -1em rgba(0,0,0,0.4);
}