@media(min-width: 721px) {


body,html {
  margin: 0 auto;
  background: #000;
  opacity: 0.9;
  position: relative;
  color: white;
  font-family:"Helvetica Neue", HelveticaNeue, YuGothic, "Yu Gothic Medium", "Yu Gothic", Verdana, Meiryo, sans-serif;

}

ul{
	list-style-type:none;
}

video {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    min-width: 100vw;
    min-height: 100vh;
    width: auto;
    height: auto;
    z-index: -100;
	opacity: 0.1;
}

img{
	width: 100%;
}

.menu{
	display:flex;
	position:fixed;
	width:100%;
	margin:0 auto;
	justify-content:space-between;
	z-index:9000;
	padding-top:8px;
}


.top-icon{
	margin-top:23px;
	margin-left:25px;
	padding:0;
	height:44px;
}

.menu-button{
	float:right;
}


.menu-button button,.close-button button{
	position:relative;
	background-color:rgba(0,0,0,0);
	border:none;
	font-size:22px;
	font-weight:lighter;
	margin-top:12px;
	margin-right:10px;
	letter-spacing:1.1px;
	padding:2px 3px;
	width:100px;
	height:30px;
}

.close-button button{
	margin-top:3px;
	margin-left:10px;
}


button:focus{
	outline:none;
}

.menu-button button:hover{
	border:1px solid black;
	border-radius:0;
}

.menu-button{
	position:relative;
}

.menu-button label img{
	position:absolute;
	top:6px;
	left:10px;
}

.menu-button button label img:first-child{
	opacity:1;
}

.menu-button button label img:last-child{
	opacity:0;
}

.menu-button button:hover label img:first-child{
	opacity:0;
}


.menu-button button:hover label img:last-child{
	opacity:1;
}

.menu-button button span{
	position:absolute;
	top:2px;
	right:10px;
	margin-top: -5px;
}

footer{
	background-color:rgba(0,0,0,0.85);
	padding-bottom:200px;	
}

footer div{
	width:1080px;
	margin:0 auto;
}

footer h4{
	margin-top:0;
	margin-left:482px;
	letter-spacing: 0.5px;
	font-weight:normal;
	font-size:14px;
	padding-bottom:0px;
	color:white;
}

.header{
	height:300px;
	width:70%;
	margin:0;
	text-align:center;
	display:inline;
	margin-left:0;
}

.header-container{
	width:1080px;
	margin:0 auto;
}

.header-text{
	height:100%;
	max-width:940px;
	width:71%;
	margin:0 auto;
	text-align:left;
	padding-top:207px;
	letter-spacing:0px;
}

.text-child{
	width:100%;
	height:300px;
	display:flex;
	align-items:center;
	margin:0;
	text-align:left;
}

.text-child h1{
	width:465px;
	height: 186px;
	font-weight:bold;
	color: white;
	text-align:left;
	margin-top: -13px;
}

.text-child h3{
	/*width:18%;*/
	font-size: 18px;
	color: white;
	padding:0px;
	margin-bottom:0px;
	margin-top:-69px;
	margin-left: 70px;
	display:inline-block;
	letter-spacing: 4px;
}

.slide-block-title{
	animation: SlideIn 4s ease 1s;
	animation-fill-mode: forwards;
	opacity:0;
}

.slide-block-title2{
	animation: SlideIn 3s ease 4s;
	animation-fill-mode: forwards;
	opacity:0;
}

@keyframes SlideIn {
  0% {
    opacity: 0;
    transform: translateY(80px);
    z-index:-1;
  }
  100% {
    opacity: 1;
    transform: translateY(0);
    z-index:-1;
  }
}

.effect-fade {
  opacity : 0;
  transform : translate(0, 100px);
  transition : all 1500ms;
}

 
.effect-fade.effect-scroll {
  opacity : 1;
  transform : translate(0, 0);
}


.row1{
	padding:0;
	margin-top:0;
}

.row1{
	padding-bottom:3rem !important;
}

.content{
	width:71%;
	max-width:940px;
	margin:0 auto;
	margin-top:199px;
}

.title{
	justify-content:space-between;
	align-items: center;
}

.row1 .title p{
	font-weight: lighter;
	font-size: 16.2px;
	line-height:47.2px;
}

.title h3{
	display:inline-block;

	font-weight: lighter;
	font-size: 21.3px;
    width: 112px;
	margin-left: -5px;
	letter-spacing: 6.5px;
	padding-bottom: 0px;
	padding-right: 0px;
	border-bottom:5px solid white
}

.row1 .title h3 {
	margin-top: 1px;
}

.content .info{

	text-align:right;
	margin-top: -13px;
}

.content .info .office{
	font-size: 14.76px;
	margin-right: -4px;
	letter-spacing: 0.9px;
}

.content .info .boss{
    font-size:20.63px;
	margin-right: -2px;
	letter-spacing: 0px;
	margin-top: -13px;
}


footer p{

	text-align:center;
	margin-top:92px;
	font-size: 11px;
}

footer{

	padding-bottom:200px;	
}




}
/*---------------721px〜0px------------------*/


@media(max-width: 720px) {

    .top-icon{
		padding:5px;
		height:44px;
		margin-top: 3px;
	}
	

	.text-child {
		height: 0px;
		margin-top: -3px;
	}

	.header-container{
		width:auto;
	}

	.header .text-child h1 {
		font-size: 43px;
		width: 60%;
		margin-right: 12px;
		margin-top:58px;
		letter-spacing: 0px;
		height:auto;
	}

	.header .text-child h1 img{
		width:100%;
	}

	
	.header .text-child h3 {
		font-size: 12px;
		margin-left: 0px;
		width: auto;
		margin-top: 47px;
		margin-bottom:10px;
	}

	.container{
		width:auto;
		margin-top:20px;
	}

	.row1 {
		margin-top: 26px;
	}

    .row1 .title {
		margin-left: auto;
		margin-right: auto;
		order: 2;
	}

	.row1 .main_img {
		order: 1;
	}

	.row1 .title h3,
	.row2 .title h3,{
		font-size: 20px;
		width:95%;
	}

	.row1 .title h3 img,
	.row2 .title h3 img,{
		width:100%;
	}

	.row1 .title p {
		font-size: 12px;
		letter-spacing: 0px;
		width: 100%;
		height: auto;
		text-align-last: auto;
		line-height: 24px;
	}

	.row1 .title p br {
		display: none;
	}

	.row1 .title p span {
		letter-spacing: -1.69px;
	}

	.row1 .office {
		margin-top: -228px;
	}

	.row1 .info .office {
		font-size: 10px;
	}

	.row1 .info .boss {
		font-size: 15px
	}

  

	.row2 .title ul br,
	.row3 .title ul br {
		display: none;
	}

	.row2 .produce-img{
		width:100%;
	}

	.row3 .title h3 img,{
		width:auto;
		max-width:100%;
	}
}