body {
  font-family: "メイリオ","ヒラギノ角ゴ ProN";
}

.AllBody {
  line-height: 2;
}

.TreeParentSubject {
  margin: 40px 0 0 0;
}

input#button {
  color: #fff !important;
  font-size: 1.2em !important;
  font-weight :bold !important;
  background-color: #000 !important;
  border: none !important;
  padding: 10px !important;
  margin: 10px !important;
}