<style type="text/css">
* {
    margin: 0;
    padding: 0;
}
img {
    border: 0;
}
ul {
    padding-left: 2em;
}
html {
    overflow-y: scroll;
    background: #EDF7FF ;
}
body {
    font-family: "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", sans-serif;
    margin: 0;
    line-height: 1.4;
    font-size: 75%;
    text-align: center;
    color: white;
}
h1 {
    font-size: 24px;
    font-weight: bold;
}
h1 {
    font-weight: bold;
    line-height: 1;
    padding-bottom: 20px;
    font-family: Helvetica, sans-serif;
}
h2 {
    text-align: center;
    font-weight: bold;
    font-size: 27px;
}
p {
    text-align: center;
    font-size: 14px;
    margin: 0;
    padding: 0;
    color: white;
}
.explain {
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
    line-height: 1.5;
    margin: 30px auto;
    padding: 17px;
}
#cause {
    text-align: left;
}
#cause li {
    color: #666;
}
h3 {
    letter-spacing: 1px;
    font-weight: bold;
    padding: 0;
}
#white_box {
    margin: 15px auto 0;
    background-color: white;
}

/* ====================

  スマートフォン

======================= */
@media only screen and (min-width: 0) and (max-width: 767px) {
	#base {
		padding: 30px 10px;
	}
	h1 {
		font-size: 26px;
	}
	h1 span {
		font-size: 60px;
	}
	h2 {
		font-size: 16px;
	}
	.explain {
		font-size: 14px;
	}
	h3 {
		margin-top: 45px;
		font-size: 16px;
	}
	#cause {
		padding: 20px;
		font-size: 12px;
	}
}

/* ====================

   パソコン＆タブレット

======================= */

@media only screen and (min-width: 768px) {
	#base {
		margin-top: 80px;
	}
	h1 {
		font-size: 50px;
	}
	h1 span {
		font-size: 110px;
	}
	.explain {
		font-size: 16px;
		width: 660px;
	}
	#white_box {
		width: 680px;
		margin-bottom: 50px;
	}
	h3 {
		font-size: 20px;
		margin-top: 80px;
	}
	#cause {
		padding: 30px;
		font-size: 14px;
	}
}
</style>