@charset "utf-8";
/* basic */
html{
    height: 100%;
}
body{
    height: 100%;
}

/* background-color blue トップイメージに合わせて*/
.bg_color{
    background-color: #0071bc;
}

/* header  format*/
header{
    padding-bottom: 10px;
}
.header_inner{
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}
header a{
 text-decoration: none;
}
header ul{
    list-style: none;
}
.btn_link_wrap{
display: flex;
justify-content: end;

margin-right: 10%;
margin-bottom: 20px;
}
.header_right_nav{
    margin-right: 3%;
}

.btn_link{
    height: 1.2rem;
    padding: 3px 15px 3px;
    border: #006400 1px solid;
    width: 5rem;
    text-align: center;
}
.btn_link a{
    color: #006400;
    font-family: 'Kosugi Maru', sans-serif;
}
.btn_nav_wrap{
    max-width: 1200px;
    margin: 15px auto 0;
    display: flex;
    justify-content: space-around;
    height: 2rem;
    position: relative;
    flex-wrap: wrap;
    padding-bottom: 25px;
    border-bottom: solid 1px #006400;
}
.btn_nav{
    width:9rem;
    text-align: center;
    height: 3rem;
}

.btn_nav p{
    margin: 0;
    color: #006400;   
    font-size: 1rem;
    text-indent: 0;
    font-weight: bold;
    font-family: 'M PLUS Rounded 1c', sans-serif;
}
.btn_nav li{
    height: 0;
    overflow: hidden;
}
.btn_nav:hover{
    z-index: 20;
}
.btn_nav:hover li{
    overflow: visible;
    width:9rem;
    height:3rem;
    background:#fff;
    border-bottom:1px solid #006400 ;
    border-right: 1px solid #006400;
 }
.btn_nav li p{
    margin: 0;
    padding: 10px;
    color: #006400;
    line-height: 1;
    font-family: 'M PLUS Rounded 1c', sans-serif;
}
.return{
    width: 80%;
    max-width:1200px;
    margin: 5px auto;
}
.space{
    height: 300px;
}
/* font header_title format */
h2{
    font-size: 1.8rem;
	background-color: #ef858c; 
	color: rgb(243, 239, 241); 
	overflow: hidden;
	padding: 10px;
	position: relative;
    margin: 0;
    height: 4rem;
    text-align: center;
    vertical-align: middle;
    text-shadow: rgb(240, 101, 46) 2px 2px;
}

h2::after {
	background-color: #fff; 
	content: '';
	display: block;
	opacity: 0.6; 
	position: absolute;
    border-radius: 50%;
	bottom: -50px;
	left: 200px;
	width: 100px; 
	height: 100px;
}
h5{
    font-size: 1.3rem;
}
p{
    font-size: 1rem;
    line-height: 1.5;
    text-indent: 1rem;
}

/* contents format */
#contents{
    max-width: 1200px;
    width: 80%;
    margin:2rem auto 0;
}
.second_content{
    width: 80%;
    margin: 0 auto;
    display: flex;
}
.second_content img{
    width:80%;
    margin-right: 5px;

}
.third_content{
    margin-left: 20px;
    border: solid 2px green;
    padding: 2%;
    margin-bottom: 50px;
}

.divider{
    display: hidden;
}

/* footer format */
.footer_contents{
    background-color: #006400;
    color: #fff;
    height: 20%;
    max-width: 1200px;
    width:67%;
    margin: 0 auto;
    padding: 1%;
    line-height: 1.5;
}
footer a{
    text-decoration: none;
}
footer ul{
   list-style: none;
}
footer .btn_link_wrap{
   display: flex;
   justify-content: start;
   margin-right: 10%;
   margin-bottom: 10px;
}

.footer_nav{
    display: none;
}

/* imgs and movies */
.float_right{
    float: right;
    margin-left: 10px;
    width: 50%;
}
/* @medeia screen */

@media screen and (max-width:1100px){
    .header_right_nav{
        display: none;
    }
    .btn_nav_wrap{
        max-width:200px;
        height: 450px;
        margin-left: 2%; 
    }
    .btn_nav{
        width: 80%;
        height: 3rem;
    }
    .btn_nav:hover{
        margin-bottom: 25%;
    }
    .btn_nav:hover li{
        background-color: #fff;
        border-bottom:solid 1px #006400 ;
        border-right:solid 1px #006400;
        height: 3rem;
        margin: 0;
    }

    body{
        position:relative;
    }
    #contents{
        position: absolute;
        right: 5%;
        top:6rem;
        max-width:600px;
        width:60%;
        margin-left: 15rem;
        margin-right: 10%;
    }
    .float_right{
        float: none;
        width: 100%;
    }
    .divider{
        display: block;
        height: 600px;
    }
    .footer_nav{
        display: block;
    }
}
@media screen and (max-width:900px) {
    #contents{
    max-width: 400px;
    width:50%;
    }
    .divider{
        margin: 330px;
    }
    .second_content{
        flex-direction: column;
    }
    .second_content img{
        width: 100%;
    }

}
@media screen and (max-width:590px) {
    .title_logo{
        width: 80%;
        min-width: 300px;
        margin:0 auto;
    }
    .title_logo img{
        width:100%;
    }
    .btn_nav_wrap{
        min-width: 350px;
        margin: 30px auto 0;
        height:250px;
    }
    .btn_nav{
        height: 1.5rem;
        display: flex;
        flex-direction: column;
    }
    body{
        position:static;
    }
    #contents{
        position:static;
        top: 0;
        margin: 60px auto;
        width: 100%;
    }
    .divider{
        margin:0px;
        height: 80px;
    }
    .second_content{
        flex-direction: column;
    }
    .second_content img{
        width: 100%;
    }

    .footer_nav{
        max-width:350px;
    }
    .footer_nav .btn_link_wrap{
        justify-content: start;
    }

}