@media screen and (max-width: 1180px) {

    #mainlogo{
        height: 150px;
        position: absolute;
        top: 50%;       /*上端を中央に*/
        margin-top:-75px;
        text-align: center;
        width: 100%;
    
    }
    #mainlogo img{
        text-align: center;
        height: 100%;
        display: none;
        margin: 0 auto;
    }

/* TOP */
.fv{
	background: #b5b5b6;
	position: relative;
	min-height: 600px;
 }

 /*メニュー部分*/
.fv .nav {
	position: absolute;
	right:0px;
	top:20px;
}

.fv .nav nav{
	display:none;
	position: fixed;
	top:0;
	width: 100%;
	height: 100vh;
	background:rgba(23,29,79,0.8);
	left: 0;
	z-index: 2;
}
.fv .nav nav ul{
	display: block;
	width: 90%;
	height: 350px;
	position: absolute;
	top: 0px;
	right: 0px;
	bottom: 0px;
	left: 0px;
	margin: auto;
}
.fv .nav nav ul li{
	margin: 0 auto;
	text-align: center;
	font-size: 20px;
	padding-bottom: 20px;
	font-family: 'EB Garamond', 'Noto Serif JP';
}
.fv .nav nav ul li:last-child{
	border: none;
}
.fv .nav nav ul li a{
	display: block; 
	color: #b6b4b5;
}
/*開閉ボタン*/
.fv .nav #nav_toggle{
	display: block;
    width: 40px;
    height: 40px;
    position: relative;
    top: 4px;
    z-index: 100;
    float: right;
    padding-top: 0px;
	margin-right: 20px;
	z-index: 3;

}
.fv .nav #nav_toggle div {
	position: relative;
}
.fv .nav #nav_toggle span{
	display: block;
	height: 3px;
	background: #fff;
	position:absolute;
	width: 100%;
	right: 0;
	-webkit-transition: 0.5s ease-in-out;
	-moz-transition: 0.5s ease-in-out;
	transition: 0.5s ease-in-out;	
}
.fv .nav #nav_toggle span:nth-child(1){
	top:1px;
	width:100%;
}
.fv .nav #nav_toggle span:nth-child(2){
	top:12px;
	width:60%;

}
.fv .nav #nav_toggle span:nth-child(3){
	top:24px;
	width:20%;
}
/*開閉ボタンopen時*/
.fv .nav .open #nav_toggle span:nth-child(1) {
	top: 12px;
   -webkit-transform: rotate(135deg);
	-moz-transform: rotate(135deg);
	transform: rotate(135deg);
}
.fv .nav .open #nav_toggle span:nth-child(2) {
	width: 0;
	left: 50%;
}
.fv .nav .open #nav_toggle span:nth-child(3) {
	top: 12px;
	-webkit-transform: rotate(-135deg);
	-moz-transform: rotate(-135deg);
	transform: rotate(-135deg);
	width:100%;
}
.fv .nav .open #nav_toggle span {
    background: #b6b4b5;
}

 /*ヘッドメニュー部分*/
.h_nav{
	width: 100%;
	height: 60px;
	overflow: hidden;
	transition: 0.5s all;
	position: absolute;
	top:0;
	left:0;
}
.h_nav_fix{

	position: fixed;
	width: 100%;
	height: 60px;
	z-index: 11;
	background: #171d4f;
	text-align: center;
}
.h_nav .logo{
	position: absolute;
	top:10px;
	left:10px;
}
.h_nav .logo img{
	width: 25px;
}

.h_nav ul{
	text-align: center;
	display: inline-block;
	padding-top:30px;
    display: none;
}
.h_nav ul li{
	font-size: 18px;
	font-family: 'EB Garamond', 'Noto Serif JP';
	color: #b6b4b5;
	float: left;
	padding-right: 20px;
}
.h_nav ul li a{
	color: #b6b4b5;	
}

 .fv .logo{
	z-index: 1;
	position: absolute;
	top:20px;
	left:20px;
}

.fv .logo img{
	width:40px;
}

 .fv .scrol{
	position: absolute;
	display:inline-block;
	bottom:57px;
	right:10px;
	-webkit-writing-mode: vertical-rl;
	-ms-writing-mode: tb-rl;
	writing-mode: vertical-rl;
	font-family: 'EB Garamond', serif;
	font-size:16px;
	color:#fff;
	font-weight: 400;
}

.fv .line{
	z-index: 1;
	position: absolute;
	top:calc(100% - 100px);
	right:40px;
	height:0px;
	width:1px;
	background:#fff;
	animation-name: sizeScale;
	animation-duration: 3s;
	animation-timing-function: linear;
	animation-delay: 1s;
	animation-iteration-count: infinite;
}
@keyframes sizeScale {
	100% {
		height:100px;
	}
}

.fv .left2{
	position: absolute;
	bottom:10px;
	left:20px;
}
.fv .left2 .logo2{
	position: absolute;
	top:-150px;
	left:0px;
}

.fv .left2 .logo2 img{
	width:180px;
}



.fv .left{
	position: absolute;
	bottom:10px;
	left:20px;
}
.fv .left p{
	font-family: 'Spartan', sans-serif;
	font-weight: 600;
	font-size:18px;
	color: #fff;
	line-height: 1.8em;
	letter-spacing: 0.3em;
}
.fcp {
	opacity: 0;
}
.fcp span {
	opacity: 0;
}
.fcp {
	opacity: 0;
}
.fcp span {
	opacity: 0;
}

.t_copy{
	-ms-writing-mode: tb-rl;
	writing-mode: vertical-rl;
	width: 332px;
	margin: 60px auto;
	padding: 0 0 0px 0;
}
.t_copy h1{
	font-weight: 800;
	font-size:20px;
	color: #000;
	line-height: 1.8em;
	letter-spacing: 0.3em;
	padding-left:20px;
	font-family: 'Noto Serif JP';
	font-weight: 600;
    padding-right: 0.3em;
}
.t_copy h2{
	font-weight: 800;
	font-size:15px;
	color: #000;
	line-height: 1.8em;
	letter-spacing: 0.3em;
	line-height: 30px;
	font-family: 'Noto Serif JP';
	font-weight: 400;
}

.t_back{
	background-position:center;
	width: 100%;
	height: 230px;
    background-image: url(../img/taiken/sp/A001_173_20200701_000001_sp.jpg);
    background-size: cover;
}

.t_taiken{
	padding: 80px 0 120px 0;
	background: #fff;
	text-align: center;
}
.t_taiken h1{
	padding-bottom: 40px;
	font-weight: 800;
	font-size:20px;
	color: #000;
	font-family: 'Noto Serif JP';
	font-weight: 600;
	letter-spacing: 0.3em;
	padding-left:0.3em;
	text-indent:-0.3em;
}
.t_taiken h2{
	padding-bottom: 50px;
	font-size:13px;
	color: #000;
	line-height: 30px;
	font-family: 'Noto Serif JP';
	font-weight: 400;
	display: block;
	letter-spacing: 0.3em;
	padding-left:0.3em;
	text-indent:-0.3em;
}

.btn{
	background: #171d4f;
	font-size:15px;
	color: #fff;
	font-family: 'EB Garamond', serif;
	display: inline-block;
	padding:20px 40px 20px 40px;
	vertical-align: middle;
	text-align: center;
	border:1px solid #171d4f;
	transition: 0.5s all;
}
.btn a{
	color: #fff;
}

.btn:hover{
	background: #fff;
	border:1px solid #171d4f;
}
.btn:hover a{
	color: #171d4f;
}

.t_work{
	padding: 80px 0 120px 0;
	background: #d9ded7;
	text-align: center;
}
.t_work h1{
	padding-bottom: 40px;
	font-weight: 800;
	font-size:20px;
	color: #000;
	padding-left:25px;
	font-family: 'EB Garamond', serif;
	font-weight: 600;
	letter-spacing: 0.3em;
	padding-left:0.3em;
	text-indent:-0.3em;
}
.t_work h2{
	padding-bottom: 50px;
	font-size:13px;
	color: #000;
	line-height: 30px;
	font-family: 'Noto Serif JP';
	font-weight: 400;
	display: block;
	letter-spacing: 0.3em;
	padding-left:0.3em;
	text-indent:-0.3em;
}

.t_work_ex{
	width: 100%;
	overflow: hidden;
	background: #fff;
}
.t_work_ex .top{
	width: 100%;
	margin-bottom: 3px;
}
.t_work_ex .bottom{
	width: 100%;	
}
.t_work_ex .bottom div{
	float:left;
	width: calc(50% - 1.5px);
}
.t_work_ex .bottom div:first-child{
	margin-right: 1.5px;
}
.t_work_ex .bottom div:last-child{
	margin-left: 1.5px;
}
.t_work_ex img{
	width: 100%;
	display: block;
}

.t_company{
	margin-top: 4px;
	padding: 80px 0 200px 5%;
	background: #d9ded7;
}
.t_company ul{
    width: 90%;;
}
.t_company ul li{
	padding-bottom: 30px;
	font-size:13px;
	color: #000;
	line-height: 1.8em;
	letter-spacing: 0.3em;
	font-family: 'EB Garamond', 'Noto Serif JP';
	font-weight: 400;
}
.t_company ul li span{
	display: block;
	width:150px;
    padding-top:30px;
}

.t_prifile{
	padding: 80px 0 120px 0;
	background: #171d4f;
	color: #b6b4b5;
	overflow: hidden;
}
.t_prifile .wrap{
	width: 90%;
	margin:0 auto;
}
.t_prifile .wrap h1{
	font-size:25px;
	letter-spacing: 0.3em;
	font-family: 'EB Garamond', serif;
	font-weight: 600;
}
.t_prifile .wrap .top{
	overflow: hidden;
	padding-top:50px;
}
.t_prifile .wrap .top .left{
	width:100%;
	float: left;
	padding-top: 10px;
	
}
.t_prifile .wrap .top .left img{
	width: 100%;
	display: block;
}

.t_prifile .wrap .top .right{
	width:100%;
	float: left;
	padding-left:0px;
}
.t_prifile .wrap .top .right h2{
	font-size:15px;
	line-height: 1.8em;
	letter-spacing: 0.3em;
	line-height: 30px;
	font-family: 'EB Garamond', 'Noto Serif JP';
	font-weight: 400;
    padding-top:30px;
}
.t_prifile .wrap .top .right h3{
	padding-top:30px;
	font-size:13px;
	line-height: 1.8em;
	letter-spacing: 0.3em;
	line-height: 30px;
	font-family: 'Noto Serif JP';
	font-weight: 400;
	padding-bottom: 10px;
}
.t_prifile .wrap .top .right h3 br{
    display: none;
}
.t_prifile .wrap .top .right img{
	width: 40px;
	padding-right: 10px;
}
.t_prifile .wrap .bottom{
	padding-top:80px;

}
.t_prifile .wrap .bottom p{
	font-size:13px;
	line-height: 1.8em;
	letter-spacing: 0.3em;
	line-height: 30px;
	font-family: 'EB Garamond', 'Noto Serif JP';
	font-weight: 400;
}
.t_prifile .wrap .bottom iframe{
	width: 100% !important;
}


.footer{
	padding: 20px 0 20px 0;
	background: #171d4f;
	color: #b6b4b5;
	text-align: center;
}
.footer p{
	font-size:12px;
	letter-spacing: 0.3em;
	line-height: 45px;
	font-family: 'EB Garamond', 'Noto Serif JP';
	font-weight: 400;
}


    /* contact */
    .contactV{
        width: 85%;
        padding-bottom:50px;
        padding-top: 120px;
        margin:0 auto;
    }
    .contactV .content{
        padding-top:0px;
        margin:0 auto;
        overflow: hidden;
        margin-bottom: 50px;
        margin-left:0px;
        text-align:left;
    }
    .contactV .content .contact h2{
        font-family: 'Noto Sans JP', sans-serif;
        font-size:14px;
        color:#000;
        font-weight: 400;
        display:block;
        line-height: 25px;
        padding-bottom: 30px;
        width: 100%;
        float: left;
        margin-right:0px;
        text-align: left !important;
    }
    .contactV .content .contact .flnone{
        float: none;
    }
    .contactV .content .contact .with2{
        width: 50% !important;
    }
    .contactV .content .contact .with3{
        width: 100% !important;
    }
    .contactV .content .textinput {
        font-family: 'Noto Sans JP', sans-serif;
        font-size:14px;
        color:#000;
        font-weight: 400;
        height:40px;
        line-height: 20px;
        width: 100%;
        background-color: #CCCCCC;
        padding-left:10px;
        padding-right:10px;
        margin-top:10px;
        border: 0px solid gray;
    }
    .contactV .content .wthlong {
        width:100% !important;
    }
    .contactV .content .textarealong {
        height: 200px !important;
        width: 100% !important;
    }
    .contactV .content input[type="button"] {
        border: solid 0px gray;
        display: inline-block;
        padding: 13px 50px 13px 50px;
        background: #171d4f;
        font-family: 'EB Garamond', serif;
        font-size:14px;
        color:#fff;
        font-weight: 400;
        margin-top:30px;
        margin-right: 30px;
        cursor: pointer;
        border : 1px solid #171d4f;
        transition: .5s all;
        width: 100%;
    }

    input[type="button"] {
    border-radius: 0;
    -webkit-box-sizing: content-box;
    -webkit-appearance: button;
    appearance: button;
    border: none;
    box-sizing: border-box;
    cursor: pointer;
    }
    .contactV .content input[type="button"]:hover {
        background: #fff;
        color:#171d4f;
        border : 1px solid #171d4f;
    }
    
    input[type="button"]::-webkit-search-decoration {
    display: none;
    }
    input[type="button"]::focus {
    outline-offset: -2px;
    }

    .contactV .content input[type="button"]:disabled{
        color:gray;
        background: #eee;
    }

    .contactV .content .contact h3{
        font-family: 'Noto Sans JP', sans-serif;
        font-size:13px;
        color:#000;
        font-weight: 400;
        display:inline-block;
        line-height: 20px;
        padding-bottom: 30px;
        clear: both;
        width: calc(100% - 30px) !important;
    }
    .contactV .content .contact h3 a{
        color: red;
    }
    .contactV .content .contact label{
        font-family: 'Noto Sans JP', sans-serif;
        font-size:13px;
        color:#000;
        font-weight: 400;
        margin-right: 30px;
    }

    /* Base for label styling */
    [type="checkbox"]:not(:checked),
    [type="checkbox"]:checked {
    position: absolute;
    left: 0;
    opacity: 0.01;
    }
    [type="checkbox"]:not(:checked) + label,
    [type="checkbox"]:checked + label {
    position: relative;
    padding-left: 3em;
    font-size: 1.05em;
    line-height: 1.7;
    cursor: pointer;
    }

    /* checkbox aspect */
    [type="checkbox"]:not(:checked) + label:before,
    [type="checkbox"]:checked + label:before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    width: 1.4em;
    height: 1.4em;
    border: 1px solid #aaa;
    background: #FFF;
    border-radius: .2em;
    box-shadow: inset 0 1px 3px rgba(0,0,0, .1), 0 0 0 rgba(203, 34, 237, .2);
    -webkit-transition: all .275s;
        transition: all .275s;
        background: #a1beb7;
    }

    /* checked mark aspect */
    [type="checkbox"]:not(:checked) + label:after,
    [type="checkbox"]:checked + label:after {
    content: '✕';
    position: absolute;
    top: .525em;
    left: 0.7em;
    font-size: 1.375em;
    color: #CB22ED;
    line-height: 0;
    -webkit-transition: all .2s;
        transition: all .2s;
    }

    /* checked mark aspect changes */
    [type="checkbox"]:not(:checked) + label:after {
    opacity: 0;
    -webkit-transform: scale(0) rotate(45deg);
        transform: scale(0) rotate(45deg);
    }

    [type="checkbox"]:checked + label:after {
    opacity: 1;
    -webkit-transform: scale(1) rotate(0);
        transform: scale(1) rotate(0);
    }

    /* Disabled checkbox */
    [type="checkbox"]:disabled:not(:checked) + label:before,
    [type="checkbox"]:disabled:checked + label:before {
    box-shadow: none;
    border-color: #bbb;
    background-color: #e9e9e9;
    }

    [type="checkbox"]:disabled:checked + label:after {
    color: #777;
    }

    [type="checkbox"]:disabled + label {
    color: #aaa;
    }

    /* Accessibility */
    [type="checkbox"]:checked:focus + label:before,
    [type="checkbox"]:not(:checked):focus + label:before {
    box-shadow: inset 0 1px 3px rgba(0,0,0, .1), 0 0 0 6px rgba(203, 34, 237, .2);
    }

    /*　popup　*/
    .popup{
        position: fixed;
        top:0;
        left: 0;
        width: 100%;
        background: rgba(0,0,0,0.6);
        height: 100%;
        z-index: 33;
        display: none;
    }
    .popup .wrap{
        position: absolute;
        top:10%;
        width: 90%;
        left: 5%;
        margin:0 auto;
        height:600px;
        background: #fff;
        z-index: 34;

    }
    .popup .wrap h2{
        font-family: 'Noto Sans JP', sans-serif;
        font-size:13px;
        color:#000;
        font-weight: 400;
        line-height: 25px;
        margin: 0 auto;
        width: 95%;
        display: inline-block;
        padding:50px 0 50px 4%;
    }
    .popup .wrap p{
        position: absolute;
        top:0px;
        right : 20px;
        font-family: 'Spartan', sans-serif;
        font-size:50px;
        color:#000;
        font-weight: 400;
        width: 20px;
        height: 20px;
    }
    .popup .wrap p a{
        color:#000;
    }


.sp_nav_1 {
    display:none;
}

/*開閉ボタン*/
#nav_toggle_1{
    display: block;
    width: 30px;
    height: 30px;
    position: relative;
    top: 70px;
    z-index: 100;
    float: right;
    padding-top: 15px;
    margin-right: 20px;
    margin-top: -70px;
    right: -10px;
}
#nav_toggle_1 div {
    position: relative;
}
.sp_nav_1 nav {
    top:70px;
    height: 100vh !important;
}

#nav_toggle_1 span{
    display: block;
    height: 3px;
    background: #fff;
    position:absolute;
    width: 100%;
    left: 0;
    -webkit-transition: 0.5s ease-in-out;
    -moz-transition: 0.5s ease-in-out;
    transition: 0.5s ease-in-out;	
}
#nav_toggle_1 span:nth-child(1){
    top:0px;
}
#nav_toggle_1 span:nth-child(2){
    top:12px;
}
#nav_toggle_1 span:nth-child(3){
    top:24px;
}
/*開閉ボタンopen時*/
.open #nav_toggle_1 span:nth-child(1) {
    top: 12px;
   -webkit-transform: rotate(135deg);
    -moz-transform: rotate(135deg);
    transform: rotate(135deg);
}
.open #nav_toggle_1 span:nth-child(2) {
    width: 0;
    left: 50%;
}
.open #nav_toggle_1 span:nth-child(3) {
    top: 12px;
    -webkit-transform: rotate(-135deg);
    -moz-transform: rotate(-135deg);
    transform: rotate(-135deg);
}
.open #nav_toggle_1 span {
    background: #b6b4b5;
}

	/*メニュー部分*/
	.sp_nav_1 nav{
		display:none;
		position: absolute;
		top:0;
		width: 100%;
		height: 100vh;
		background:rgba(0,0,0,0.8);
		left: 0;
	}


    .sp_nav_1 .nav {
        position: absolute;
        right:0px;
        top:20px;
    }
    
    .sp_nav_1 nav{
        display:none;
        position: fixed;
        top:0;
        width: 100%;
        height: 100vh;
        background:rgba(23,29,79,0.8);
        left: 0;
        z-index: 2;
    }
    .sp_nav_1 nav ul{
        display: block;
        width: 90%;
        height: 350px;
        position: absolute;
        top: 0px;
        right: 0px;
        bottom: 0px;
        left: 0px;
        margin: auto;
    }
    .sp_nav_1 nav ul li{
        margin: 0 auto;
        text-align: center;
        font-size: 20px;
        padding-bottom: 20px;
        font-family: 'EB Garamond', 'Noto Serif JP';
        float: none;
        padding-right: 0px;
    }
    .sp_nav_1 nav ul li:last-child{
        border: none;
    }
    .sp_nav_1 nav ul li a{
        display: block; 
        color: #b6b4b5;
    }


}