/*
-----------------
グリーンインフラとは @PC
-----------------
*/
.mainimage{
    width: 100%;
    height: 420px;
    margin: -82px 0 0 0;
    position: relative;
    background: #000;
}
.mainimage img{
    width: 100%;
    height: 420px;
    object-fit: cover;
    opacity: 0.8;
}
.mainimage h2{
    width: 100%;
    z-index:1;
    position: absolute;
    top: 44%;
    text-align: center;
    font-size: 32px;
    letter-spacing: 10px;
    color: #fff;
    font-weight: 500;
}
.mainimage h2 span{
    font-size: 11px;
    color: #5dc259;
    letter-spacing: 4px;
    display: block;
}
@media screen and (max-width: 480px){
    .mainimage h2{
        width: 100%;
        z-index:1;
        position: absolute;
        top: 44%;
        text-align: center;
        font-size: 24px;
        letter-spacing: 1px;
        color: #fff;
        font-weight: 500;
    }
}
@media screen and (max-width: 1080px){
    .mainimage{
        width: 100%;
        height: 420px;
        margin: -54px 0 0 0;
        position: relative;
        background: #000;
    }
}
@media screen and (max-width: 480px){
    .mainimage{
        width: 100%;
        height: 420px;
        margin: 0 0 0 0;
        position: relative;
        background: #000;
    }
}
.imgcaption{
    text-align: center;
    font-size: 14px;
    padding: 20px 0 0 0;
    line-height: 1.4em;
    letter-spacing: 2px;
}
#about{
    width: 1080px;
    margin: 40px auto 0 auto;
}

#about h3{
    font-size: 18px;
    font-weight: 500;
    color: #5dc259;
    letter-spacing: 2px;
    padding: 20px 0 0 0;
}
#about p{
    letter-spacing: 2px;
    line-height: 1.9em;
    padding: 20px 0 0 0;
}

.banner3c{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 20px 0 70px 0;
}
.banner3c li{
    width: 30%;
    margin: 20px 0 0 0;
    display:flex
}
.banner3c li a{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    position: relative;
    background: #5dc259;
    border-radius: 1px;
    flex-wrap: wrap;
    padding: 26px 0 26px 0;
    color: #fff;
    letter-spacing: 2px;
}
.banner3c li a:after{
    content:"";
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 0 10px 10px;
    border-color: transparent transparent #fff transparent;
    position: absolute;
    bottom: 4px;
    right: 4px;
}
.banner2c{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 20px 0 70px 0;
}
.banner2c li{
    width: 48%;
    margin: 20px 0 0 0;
    display:flex
}
.banner2c li a{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    position: relative;
    background: #5dc259;
    border-radius: 1px;
    flex-wrap: wrap;
    padding: 26px 0 26px 0;
    color: #fff;
    letter-spacing: 2px;
}
.banner2c li a span{
    display: block;
    text-align: center;
    width: 100%;
    font-size: 16px;
}
.banner2c li a:after{
    content:"";
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 0 10px 10px;
    border-color: transparent transparent #fff transparent;
    position: absolute;
    bottom: 4px;
    right: 4px;
}


.policy div h4,.policy div h5{
    padding: 20px 20px 0 20px;
    font-size: 15px;
    font-weight: 600;
}
.policy div p{
    padding: 5px 20px 0 20px;
}
@media screen and (max-width: 1080px){
    #about{
        width: 94vw;
        margin: 40px auto 0 auto;
    }
}
@media screen and (max-width: 780px){
    #about{
        width: 94vw;
        margin: 40px auto 0 auto;
    }
    .banner2c li{
        width: 100%;
        margin: 20px 0 0 0;
        display:flex
    }
    .banner2c li a{
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
        position: relative;
        background: #5dc259;
        border-radius: 1px;
        flex-wrap: wrap;
        padding: 26px 0 26px 0;
        color: #fff;
        letter-spacing: 0;
    }
    .banner2c li a span{
        display: block;
        text-align: center;
        width: 100%;
        font-size: 16px;
    }
    .banner3c li{
        width: 100%;
        margin: 20px 0 0 0;
        display:flex
    }
}