*,
*::before,
*::after {
  box-sizing: inherit;
}
html {
  box-sizing: border-box;
}

.modal {
  position: absolute;
  overflow: hidden;
  visibility: hidden;
  width: 0;
  height: 0;
  margin: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.modal.is-show {
  z-index: 99;
  overflow: visible;
  visibility: visible;
  opacity: 1;
}
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0,0,0,0.4);
  cursor: pointer;
}
.modal-window {
  position: fixed;
  top: 55%;
  left: 50%;
  transform: translate(-50%,-50%);
  display: inline-block;
  width: 90%;
  max-width: 940px;
  padding: 20px;
  border-radius: 5px;
  background-color: #fff;
}
.modal-body {
  max-height: calc(90vh - 40px);
  overflow-y: auto;
  align-items: center;
}
.modal-close {
  position: absolute;
  top: 0.8rem;
  right: 1rem;
  cursor: pointer;
}



.sample1 {
	width:			90%;
	overflow:		hidden;
	margin:			10px 8px 10px 16px;
	position:		relative;	/* 相対位置指定 */
}
.sample1 .caption {
	font-size:		130%;
	text-align: 		center;
	padding-top:		240px;
	color:			#fff;
	font-family: "ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro","Meiryo UI", "Hiragino Sans", "Yu Gothic UI", "MS PGothic", "Hiragino Kaku Gothic ProN", "sans-serif";
}
.sample1 .mask {
	width:			100%;
	height:			100%;
	position:		absolute;	/* 絶対位置指定 */
	top:			0;
	left:			0;
	opacity:		0;	/* マスクを表示しない */
	background-color:	rgba(0,0,0,0.4);	/* マスクは半透明 */
	-webkit-transition:	all 0.2s ease;
	transition:		all 0.2s ease;
}
.sample1:hover .mask {
	opacity:		1;	/* マスクを表示する */
}

/* 3カラム */
*, *:before, *:after {
	box-sizing: border-box;
}
.col_3{
	width: 　100%;
	display: flex;
	display: -ms-flexbox; /* IE10 */
	flex-wrap: wrap;
	-ms-flex-wrap: wrap; /* IE10 */
background-color: opacity; /* 背景の色 */
color: #000; /* 文字の色 */
text-align: center; /* 内容は中央配置 */
	
}
.col_3 > div{
	width: 33%;
	padding:  30px;
}

.sample1 > div{
	width: 100%;
	padding: 10px;
}
@media screen and (max-width: 640px) {
	.col_3 > div{
		width: 100%;
    }
    .sample1 > div{
		width: 100%;
	}
}

@media screen and (max-width: 768px) {
  .box_youtube{
    position: relative;
    width: 100%;
    padding: calc(315 / 560 * 100%) 0 0;
  }
  .box_youtube iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}



@-webkit-keyframes move-up-alternate {
  0% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(80%);
  }

  51% {
    transform: translateY(-80%);
  }

  to {
    transform: translateY(0);
  }
}

@keyframes move-up-alternate {
  0% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(80%);
  }

  51% {
    transform: translateY(-80%);
  }

  to {
    transform: translateY(0);
  }
}



p {
  text-align:center;
  font-family: "ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro","Meiryo UI", "Hiragino Sans", "Yu Gothic UI", "MS PGothic", "Hiragino Kaku Gothic ProN", "sans-serif";
}

/* reset */
div, figure, figucaption, img {
  margin: 0;
  padding: 0;
  border: 0;
}

/* hover effect */
.list {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.list-thumb {
  width: 100%;
  height:100% ;
}
.list-thumb img {
  position: static;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition-duration: 0.5s;
}
.list:hover .list-thumb img {
  filter: brightness(30%);
}
.list:hover .list-desc {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 45%;
  left: 0%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 18px;
}
.list-desc {
  position: relative;
}
.list-desc > p {
  width: 100%;
  position: absolute;
  top: 45%;
  left: 0%;
  transform: translateY(-50%);
  text-align: center;
  font-family: 'Josefin Sans';
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 2px;
   color: #fff;
}

.btn {
  color: purple;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid purple;
  padding: 10px 20px;
  font-size: 17px;
  font-weight: bold;
  background: transparent;
  position: relative;
  transition: all 1s;
  overflow: hidden;
}

.btn:hover {
  color: white;
}

.btn::before {
  content: '';
  position: absolute;
  height: 100%;
  width: 0%;
  top: 0;
  left: -40px;
  transform: skewX(45deg);
  background-color: purple;
  z-index: -1;
  transition: all 1s;
}

.btn:hover::before {
  width: 160%;
}

.comic-button {
  display: inline-block;
  padding: 10px 20px;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background-color: #e95383;
  border: 2px solid #000;
  border-radius: 10px;
  box-shadow: 5px 5px 0px #000;
  transition: all 0.3s ease;
  cursor: pointer;
}

.comic-button:hover {
  background-color: #fff;
  color: #e95383;
  border: 2px solid #e95383;
  box-shadow: 5px 5px 0px #e95383;
}

.comic-button:active {
  background-color: #fcf414;
  box-shadow: none;
  transform: translateY(4px);
}

.comic-button_2 {
  display: inline-block;
  padding: 10px 20px;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background-color: #c4d700;
  border: 2px solid #000;
  border-radius: 10px;
  box-shadow: 5px 5px 0px #000;
  transition: all 0.3s ease;
  cursor: pointer;
}

.comic-button_2:hover {
  background-color: #fff;
  color: #c4d700;
  border: 2px solid #c4d700;
  box-shadow: 5px 5px 0px #c4d700;
}

.comic-button_2:active {
  background-color: #fcf414;
  box-shadow: none;
  transform: translateY(4px);
}

.comic-button_3 {
  display: inline-block;
  padding: 10px 20px;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background-color: #f39800;
  border: 2px solid #000;
  border-radius: 10px;
  box-shadow: 5px 5px 0px #000;
  transition: all 0.3s ease;
  cursor: pointer;
}

.comic-button_3:hover {
  background-color: #fff;
  color: #f39800;
  border: 2px solid #f39800;
  box-shadow: 5px 5px 0px #f39800;
}

.comic-button_3:active {
  background-color: #fcf414;
  box-shadow: none;
  transform: translateY(4px);
}



.comic-button1 {
  display: inline-block;
  padding: 10px 20px;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background-color: #00afcc;
  border: 2px solid #000;
  border-radius: 10px;
  box-shadow: 5px 5px 0px #000;
  transition: all 0.3s ease;
  cursor: pointer;
a:link { color: #fff; }
a:visited { color: #fff; }
a:hover { color: #00afcc; }
a:active { color: #fff; }
}

.comic-button1:hover {
  background-color: #fff;
  color: #00afcc;
  border: 2px solid #00afcc;
  box-shadow: 5px 5px 0px #00afcc;
}

.comic-button1:active {
  background-color: #fcf414;
  box-shadow: none;
  transform: translateY(4px);
}


/* 3カラム */
*, *:before, *:after {
	box-sizing: border-box;
}
.col_3{
	width: 100%;
	display: flex;
	display: -ms-flexbox; /* IE10 */
	flex-wrap: wrap;
	-ms-flex-wrap: wrap; /* IE10 */
background-color: 
color: #000; /* 文字の色 */
text-align: center; /* 内容は中央配置 */
}
.col_3 > div{
	width: 33%;
	padding: 10px;
}
@media screen and (max-width: 640px) {
	.col_3 > div{
		width: 100%;
	}
}