/* ---------------------------------------------------------------
	start max 850px
--------------------------------------------------------------- */

@media screen and ( max-width: 850px ) {
	
	
	
/* --------------- header --------------- */
	
	.inner_header {
		padding: 0 0 0 2%;
	}
	
	.nav_haeder {
		width: 100%;
		max-width: 350px;
		height: calc(100vh - 74px);
		margin: 0;
		padding: 15px 20px 10vh;
		background-color: #000;
		display: none;
		position: absolute;
		top: 74px;
		right: 0;
		overflow: auto;
	}
	
	.nav_haeder ul {
		display: block;
	}
	
	.nav_haeder ul li {
		padding: 0;
		font-size: 15px;
		text-align: left;
		font-family: 'Noto Sans JP', Meiryo, sans-serif;
		border-bottom: solid 1px #fff;
	}
	
	.nav_haeder ul li.pc_none {
		display: block;
	}
	
	.nav_haeder ul li a {
		width: 100%;
		padding: 9px 10px;
		color: #fff;
		font-size: 15px;
		font-weight: 500;
		display: block;
	}
	
	.nav_haeder ul li a:before {
		content: none;
	}
	
	.nav_haeder ul li a:after {
		content: "";
		width: 5px;
		height: 5px;
		border-top: solid 2px #fff;
		border-right: solid 2px #fff;
		transform: rotate(45deg);
		position: absolute;
		top: calc(50% - 4px);
		right: 10px;
	}
	
	.subnav {
		display: block;
	}
	
	.nav_haeder ul li .subnav a {
		padding-left: 1em;
		border-bottom: dotted 1px #fff;
	}
	
	.nav_haeder ul li .subnav a:first-of-type {
		border-top: dotted 1px #fff;
	}
	
	.nav_haeder ul li .subnav a:last-of-type {
		border-bottom: none;
	}
	
	.btn_contact_header {
		margin-right: 12px;
	}
	
	#menubtn {
		width: 74px;
		height: 100%;
		margin: 0 0 0 auto;
		padding: 0;
		transition: .4s;
		display: block;
		position: relative;
		z-index: 2;
	}
	
	#menubtn.active {
		background-color: #000;
	}

	#menubtn .btn {
		width: 35px;
		height: 100%;
		margin: 0 auto;
		position: relative;
		z-index: 0;
	}

	#menubtn .btn span {
		width: 100%;
		height: 3px;
		margin: auto;
		padding: 0;
		background-color: #000;
		display: inline-block;
		transition: all .4s;
		-moz-transition: all .4s;
		-webkit-transition: all .4s;
		position: absolute;
		left: 0;
		right: 0;
	}
	
	#menubtn.active .btn span {
		background-color: #fff;
	}

	#menubtn span:nth-child(1) {
		top: 22px;
	}

	#menubtn span:nth-child(2) {
		top: 35px;
	}

	#menubtn span:nth-child(3) {
		top: 48px;
	}

	#menubtn.active span:nth-of-type(1) {
		width: 96%;
		-webkit-transform: translateY(20px) rotate(-45deg);
		transform: translateY(20px) rotate(-45deg);
		top: 15px;
	}

	#menubtn.active span:nth-of-type(2) {
		opacity: 0;
	}

	#menubtn.active span:nth-of-type(3) {
		width: 96%;
		-webkit-transform: translateY(-20px) rotate(45deg);
		transform: translateY(-20px) rotate(45deg);
		top: 56px;
	}
	
  
  .search_news {
    margin: 0 0 20px 0;
    padding: 0 0 0 0;
    width: 100%;
    border: 2px solid #ff801e;
    border-radius: 90px;
    position: relative;
    overflow: hidden;
  }
  .search_news input[type=text] {
    margin: 0 60px 0 0;
    padding: 6px 0 6px 10px;
    width: calc( 100% - 60px );
    line-height: 1.2em;
    font-size: 16px;
    box-sizing: border-box;
    border: none;
    -webkit-appearance: none;
  }
  .search_news input[type=submit] {
    margin: -20px 0 0 0;
    padding: 0 0 0 0;
    width: 40px;
    height: 40px;
    line-height: 1.2em;
    font-size: 16px;
    text-indent: -9999px;
    background: url("../img/news/icon_search.png") no-repeat center center;
    background-size: 25px;
    box-sizing: border-box;
    border: none;
    position: absolute;
    top: 50%;
    right: 5px;
    -webkit-appearance: none;
    z-index: 1;
    cursor: pointer;
  }

	
/* --------------- footer --------------- */
	
	footer {
		padding: 35px 0 20px;
	}
	
	.inner_footer {
		width: 90%;
		display: block;
	}
	
	.cont_l_footer {
		width: auto;
		text-align: center;
	}
	
	ul.sns_footer {
		-webkit-box-pack: center;
		   -ms-flex-pack: center;
		 justify-content: center;
	}
	
	ul.sns_footer li {
		width: 42px;
	}
	
	.cont_r_footer {
		display: none;
	}
	
	.pagetop {
		width: 72px;
		height: 72px;
	}
	
	


	
/* --------------- common --------------- */
	
	
	
	.col_topContent {
		padding-top: 50px;
	}
	
	.inner_topContent {
		width: 90%;
	}
	
	.inner_topContent a.voice {
		width: 47.5vw;
		height: 24vw;
		margin-right: 6%;
		margin-top: 1.1vw;
		padding-bottom: 4.9vw;
	}
	
	.inner_topContent a.trivia {
		width: 46.5vw;
		height: 25.5vw;
		padding-bottom: 4.5vw;
	}
	
	.inner_topContent a .mds_top1 .en {
		font-size: 2vw;
	}
	
	.inner_topContent a .mds_top1 .ja {
		font-size: 3.5vw;
	}
	
	.col_topContact .mds_top1 .ja {
		font-size: 30px;
		line-height: 1.5;
	}
	
	
	
	
	
	

/* ---------------------------------------------------------------
	end max 850px
--------------------------------------------------------------- */