html {
	height: 10%;
}

body {
font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
text-align:center;
}

#petitevent{
width:950px;
}

#eventinfo {
margin: 0px 0px 0px 150px;
width:900px;
}

.attentionred {
color:red;
}