@charset "UTF-8";
html {
    font-size: 3.7333333333vw;
    line-height: 1.5rem;
    font-family: "メイリオ", Meiryo, "ヒラギノ角ゴシック", "Hiragino Sans", sans-serif;
}

a:link {
    color: #0000EE;
    text-decoration: underline;
}

img {
    vertical-align: middle;
    max-width: 100%;
    height: auto;
}

body {
    background-color: #F3F3F3;
    width: 100%;
    font-size: 1rem;
}

.main {
    margin: 0 auto;
    align-items: center;
    text-align: left;
    padding: 0 4vw;
}

.rd_logo {
    width: 30vw;
    height: auto;
    text-align: center;
    margin: 0 auto;
    padding-bottom: 1vw;
}

@media(min-width: 750px){
    body {
        font-size: 28px;
        line-height: 42px;
    }
    .main {
        max-width: 750px;
        padding: 0 30px;
    }

}