/* img{
    width: calc(100dvw/var(--scale));
} */

:root {
    --color-red1: #ed1c24;
}

*{
    font-family: "noto sans JP" sans;
    font-size: calc(3.5dvw/var(--scale));
    line-height: calc(8dvw/var(--scale));
    
}

.main_img img{
    margin: 0 auto;
    width: var(--PC-Width);
}

.main_btn{
    margin: 0 auto;
    width: var(--PC-Width);
}

.main_btn img{
    margin: 0 auto;
    width: 500px;
    padding-top: 30px;
    padding-bottom: 30px;
}

.main_btn img:hover{
    filter: brightness(1.1);
}

.main_btn.btn_bg01{
    background-color: #F7EBEB;
}

.main_btn.btn_bg02{
    background-color: #ffffff;
    margin-bottom: 20px;
}

.main_btn.btn_bg03{
    background-color: #ffffff;
    margin-bottom: 40px;
}

@media (max-width: 750px) {
    .main_img img{
        margin: 0 auto;
        width: 100dvw;
    }

    .main_btn{
        width: 100dvw;
    }
    .main_btn img{
        width: 70dvw;
        padding-top: 30px;
        padding-bottom: 30px;
    }
}


footer{
    margin: 0 auto;
    width: calc(100dvw/var(--scale));
    margin-top: calc(4.9dvw/var(--scale));
    text-align: center;
    background-color: black;
    padding: calc(20dvw/var(--scale)) 0;
    color: white;
    position: relative;
    z-index: 1;
}

footer a{
    color: white;
    text-decoration: none;
}

footer a:hover{
    font-weight: bold;
}

footer span{
    color: var(--color-lightblue1);
}

footer .top_btn{
    width: calc(15dvw/var(--scale));
    position: absolute;
    top: 4dvh;
    right: 5dvw;
}

@media (min-width: 1201px) {
    footer .top_btn{
        right:1dvw;
    }

}

footer .top_btn:hover{
    filter: brightness(1.2);
}