body {
    background-image: url('../images/nakinoko_bg.png');
    background-repeat: no-repeat;
    background-position: bottom 36px center;
    background-size: contain;
    background-color: #daf4f7;
    background-attachment: fixed;
}

.logo {
    text-align: center;
    padding-top: 36px;
}
    .logo img {
        width: 259px;
        height: 177px;
    }

.footer {
    position: fixed;
    bottom: 0px;
    left: 50%;
    margin-left: -75px;
    padding: 4px 0;
}
    a.ig {
        display: inline-block;
        text-align: center;
        width: 149px;
        height: 17px;
        overflow: hidden;
        color: transparent;
        background: url('../images/nakinoko_ig.png') center center no-repeat;
    }