.navbar-dark .navbar-toggler {
	border: none;
	color: white;
}

.logo-img{
	width: 50%;
	height: 50%;
}

.logo {
    float:left;
}

.list-item {
    display: inline-block;
}

#bg-video{
	 position: fixed;
	 right: 0;
	 bottom: 0;
	 min-width: 100%;
	 min-height: 100%;
	 width: auto;
	 height: auto;
	 z-index: -100;
	 background: url('poster.jpg') no-repeat;
	 background-size: cover;
}

 .top-jumbotron {
    position: relative;
    height: 100vh;
    min-height: 300px;
    background:url(img/sample.jpg) no-repeat center;
    background-size: cover;
    background-color: black;
 }

 .top-container {
    position: relative;
	z-index: 2;
    top: 50%;
	display: inline-block;
    transform: translateY(-50%);
	background:rgba(218,237,111,0.7);
	padding: 20px;
	margin-left: 10px;
}

.slick-slide {
  text-align: center;
  color: #419be0;
  background: white;
}

.marren_funs {
    margin-top: 5px;
    background-image: url(img/back-color.png);
    background-repeat: repeat-x;
    background-size: auto 50%;
}

.marren_ttl {
    font-size: 40px;
    color: #333333;
}

.sub_ttl {
    font-weight:normal;
    margin-bottom: 44px;
}

.manu {
    margin-bottom:20px;
}

.manu-item {
    display: inline;
}

.manu-item img {
    width:132px;
}

.funs-btn p {
    font-size: 12px;
    margin: 0;
    width: 200px;
}

.custom-container {
    max-width: 80%;
    margin-left: 10%;
    margin-right: 10%;
}

.topics {
    font-size: 14px;
	border-bottom: 2px solid #DDD8D8;
}

.topics-row a {
    text-decoration: none;
    color: #000;
}

.topics_ttl {
    padding-top: 48px;
}

.topics-item img {
    max-width: 100%;
    height: auto;
}

.topics-row time::before {
    content: "|";
    color: #000;
}

.more {
    padding-bottom: 30px;
}

.creators-container {
	max-width: 80%;
	margin-left: 10%;
	margin-right: 10%;
	margin-top: 50px;
	margin-bottom: 50px;
    position: relative;
}

.creators img {
	width: 100%;
	display: block;
}

.creators_ttl {
	position: absolute;
	top: 30%;
	left: 5%;
	font-size: 30px;
}

.creators_ttl a h3 {
	color: #fff;
    border: solid 2px #fff;
    padding: 2% 10%;
	margin-top: 15%;
}

.about-body {
    width: 100%;
    background-color: white;
	padding: 10%;
	margin-left: 15%;
	border: none;
}

.about-body img {
	width: 25%;
	height: 25%;
}

#join {
position: relative;
display: block;
}

#join img,
#join:after {
	z-index: 1;
	width: 100%;
	height: 100%;
}

#join .dd {
	width: 100%;
}

.join-body {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateY(-50%) translateX(-50%);
    margin: auto;
    color: white;
}

.join-container {
	max-width: 100%;
	margin: 0 0 10% 0;
    position: relative;
	display: block;
}

.join-container:after {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	display: block;
	background: linear-gradient(135deg,rgba(42,33,219,0.6),rgba(33,219,33,0.6));
}

.join-container img,
.join-container:after {
	width: 100%;
	height: 100%;
	z-index: 1;
}

.join_ttl {
	z-index: 10;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateX(-50%) translateY(-50%);
	font-size: 32px;
	width: 80%;
}

.join_ttl p {
    margin-top: 30px;
	padding-bottom: 5%;
    text-align: left;
	vertical-align: center;
	font-size: 18px;
}

.join-btn {
    border-radius:100px;
    padding: 10px 20px;
	text-align: center;
}


.footer {
  width: 100%;
  height: 79px;
}

.footer col-md-3 {
    padding: 0;
}

dl dt img {
  width:100%;
  height:auto;
}


/* 全てのデバイス（768px以下の場合） */
@media all and (min-width: 320px) and (max-width: 768px) {
	.logo-img {
		width: 15%;
		height: 15%;
	}

	.top-jumbotron {
        max-height: 300px;
        text-align: center;
    }

    .top-container {
		bottom: -50%;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
		margin-bottom: 0;
		padding: 2%;
		font-size: 12px;
    }

	.marren_ttl {
		padding-top: 10%;
		font-size: 24px;
	}

	.sub_ttl {
		font-size: 12px;
		margin: 0;
	}

	.manu-item img {
		width: 30%;
	}

	.btn.funs-btn {
		padding: 5% 15%;
	}

	.custom-container {
		max-width: 100%;
		margin: 0 2%;
	}

	.topics_ttl {
		font-size: 28px;
	}


    .topics-item img{
		margin-top: 5%;
    }

	.topics-item p {
		font-size: 13px
	}

	.more {
		font-size: 16px;
	}

	.creators-container {
		max-width: 100%;
	    margin-top: 5%;
		margin-left: 0;
		margin-right: 0;
		margin-bottom: 0;
	}

	.creators_ttl {
		top: 50%;
	    left: 50%;
	    transform: translateY(-50%) translateX(-50%);
	    margin: auto;
	}

	.creators_ttl h2{
		font-size: 16px;

	}

	.creators_ttl a h3 {
		font-size: 16px;
	    padding: 2% 10%;
		margin-top: 0;
	}

	.about-body {
	  margin: 0;
	  padding: 5%;
	}

	.about-body h5 {
		display: none;
	}

	.about-body h2 {
		font-size: 24px;
		color: gray;
	}

	.about-body {
		font-size: 13px;
	}

	.about-body img {
		width: 10%;
		height: 10%;
	}

    .join_ttl h2 {
		font-size: 24px;
	}

	.join_ttl p {
		margin-top: 5%;
		font-size: 15px;
	}

	.join-btn {
		font-size: 15px;
	}

	footer {
		margin: 10%
		font-size: 15px;
	}
}

@media all and (min-width: 768px) {
	dl {
	  position:relative;
	}
	dl dt {
	  z-index:1;
	  background-size:cover;
	  width:100%;

	}

	dl dd {
	  z-index:10;
	  position:absolute;
	  left:0;
	  top:0;
	  display:-webkit-flex;
	  display:flex;
	  -webkit-align-content:center;
	  align-content:center;
	  -webkit-align-items:center;
	  align-items:center;
	  width:50%;
	  height:100%;
	}

}

@media (max-width: 480px) {
	.top-container h1 {
		font-size: 18px;
	}
}