@charset "utf-8";

body{
    margin: 0;
}
.header{
    background: #0c426a69;
}
.ttl{
    margin-top: 120px;
}
.ttl p {
    font-size: 16px;
    color: #0e7ed0;
}

.subhead{
    width: 100%;
    height: 150px;
    position: relative;
    margin-bottom: 100px;
    margin-top: 80px;
}
.subhead h1{
    text-align: center;
    position: absolute;
    transform: translate(-50%,-50%);
    top: 50%;
    left:50%;
    font-size: 36px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: #000;
}

main p{
    line-height: 1.8;
}

.contents{
    max-width: 1200px;
    margin: 100px auto 150px;
    padding: 0 10px;
}


.sdgs_poster{
    max-width: 1100px;
    margin: 0 auto 60px;
}
.source{
    font-size: 14px;
    font-style: italic;
    margin-top: 10px;
}
.source a{
    color: #57c3ea;
    text-decoration: underline;
}

.policy{
    text-align: left;
    margin-bottom: 50px;
}
h3{
    width: 100%;
    font-size: 24px;
    font-weight: 500;
    color: rgb(76,132,205);
    border-bottom: 2px solid rgb(76,132,205);
    padding: 10px 0;
    margin: 0;
    margin-bottom: 25px;
    font-weight: bold;
}
.read{
    width: 100%;
    font-size: 16px;
    font-weight: 300;
    margin: 0;
}
.read span{
    font-size: 15px;
}
h4{
    width: 100%;
    font-size: 20px;
    font-weight: 400;
    margin: 30px 0 15px;
}

.cc_box .ttl{
    margin: 0;
}
.btn_border{
    margin: 30px auto;
}
.br1{
    display: none;
}
.br2{
    display: none;
}

@media(max-width:1200px){
    .br1{
        display: block;
    }

}
@media(max-width:800px){
    .br2{
        display: block;
    }
}

@media(max-width:700px){
}



@media (max-width:450px) {
    .h1_read{
        font-size:14px;
    }
    h3{
        font-size: 21px;
    }
    .read{
        font-size: 14px;
    }
    .read span{
        font-size: 13px;
    }
    h4{
        font-size: 15px;
    }
    .source {
        font-size: 12px;
    }



}