@charset "utf-8";

body {
  margin: 0;
}

#contents {
  width: 800px;
  margin: 0 auto;
  color: #333333;
  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", Osaka, sans-serif;
  font-size: 15px;
  padding-bottom: 50px;
}

#headerarea {
  top: 0;
  left: 0;
  width: 100%;
  height: 20px;
  background-color: #e1e1e9;
}

#footerarea {
  position: fixed !important;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 20px;
  background-color: #e1e1e9;
}

table {
  border-collapse: collapse;
  margin-left: auto;
  margin-right: auto;
}

td {
  border: 1px solid #ccc;
  padding: 0.5rem;
  font-size: 15px;
}

td.first_cel {
  width:170px;
  background-color:#e1e1e9;
}

.certainly {
  display: inline-block;
  padding-left: 10px;
  width: 40px;
  background: #ff0000;
  color: #ffffff;
  font-weight: bold;
  border-radius: 5px;
}

.domain {
  margin: 5px 0 10px 0;
  padding: 0;
}

.domain span {
  color: #ff0000;
  font-weight: bold;
}

.center {
  text-align: center;
}