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table{border-collapse:collapse;border-spacing:0}
fieldset,img{border:0;vertical-align:top}
address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;font-weight:normal}
ol,ul{list-style:none}
caption,th{text-align:left}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal}
q:before,q:after{content:''}
abbr,acronym{border:0;font-variant:normal}
sup{vertical-align:text-top}
sub{vertical-align:text-bottom}
input,textarea,select{*font-size:100%;font-family:inherit;font-size:inherit;font-weight:inherit}
legend{color:#000}
figure{margin:0}
*{box-sizing:border-box}
html{font-size:62.5%}
body{background:#fff;color:#333;font:1.4em 'メイリオ',Meiryo,'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro',sans-serif;line-height:1.5;}
header { background: #f0f0f0; padding: 1em 2em; max-width: 980px; margin: 0 auto 1em; border: 1px #ccc solid;}
header h1 { font-size: 2.4rem; font-weight: 600; text-align: center; }
.aaEchoesLeadTxt { max-width: 980px; margin: 0 auto 1em;}
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.aaEchoesRulesList dd { display: block; margin: 0 0 1.5em; }
.aaEchoesRulesList li { display: block; margin: 0 0 .5em; text-indent: -1em; padding-left: 1em;}
.aaEchoesRulesList li::before { content: "・"; }