/* ここはコピーしなくてOK　*/
.container {
  font-family: "Yu Gothic", YuGothic, Verdana, 'Hiragino Kaku Gothic ProN','Hiragino Kaku Gothic Pro', 'ヒラギノ角ゴ Pro W3', 'メイリオ', Meiryo, sans-serif;
  text-align: center;
  padding-top: 40px;
}


/* ここから下がボタンのCSS　*/
.btn-denim {
  display: inline-block;
  max-width: 180px;
  text-align: left;
  background-color: #293b6a;
  font-size: 16px;
  color: #FFF;
  text-decoration: none;
  font-weight: bold;
  padding: 8px 16px;
  border: 1px dashed #FFF;
  box-shadow: 0px 0px 0px 5px #293b6a;/* box-shadowで外枠を */
}

.btn-denim:hover {
  border-style: solid;
}