body {
	font-family: -apple-system, BlinkMacSystemFont, "ヒラギノ角ゴシック Pro", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}

.login h1 a {
    background-image: url(/wp-content/uploads/2019/11/jiaa-logo-for_login-w320xh171.png);
    width:320px!important;
    height:110px!important;
    background-size:200px;
}

.login h1 a {
    width:auto;height:auto;
}