/* 繝｢繝ｼ繝€繝ｫ縺ｮ蛻晄悄繧ｹ繧ｿ繧､繝ｫ繧帝國縺� */
* {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
}
.modal {
  display: none; /* 蛻晄悄迥ｶ諷九〒縺ｯ髱櫁｡ｨ遉ｺ */
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5); /* 閭梧勹縺ｮ蜊企€乗�鮟� */
}

/* 繝｢繝ｼ繝€繝ｫ縺ｮ繧ｳ繝ｳ繝�Φ繝� */
.modal-content {
  background-color: #fff;
  margin: 15% auto;
  padding: 0.5em;
  border: 1px solid #888;
  width: 95% !important;
  min-height: 25vh;
  text-align: center;
  max-width: 600px !important;
  overflow: hidden;
}

/* 髢峨§繧九�繧ｿ繝ｳ縺ｮ繧ｹ繧ｿ繧､繝ｫ */
.close {
  color: #888888 !important;
  margin: 0;
  padding: 0;
  text-align: right !important;
  font-size: 1.5em !important;
  float: right;
  font-weight: bold;
}

.close:hover,
.close:focus {
  color: #000;
  text-decoration: none;
  cursor: pointer;
}