.mokuji-wrapper {
  position: fixed;
  right: 20px;
  top: 20px;
  z-index: 999;
  height: 100vh;
}

.sp_mokuji {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  background-color: #fff;
  border-top: 1px solid #ddd;
  padding: 10px;
  box-sizing: border-box;
  display: none;
  max-height: calc(100vh - 60px); /* .mokuji-close の高さを含めた値 */
  background-color: rgba(0, 0, 0, 0.93);/* 透かし*/
  z-index: 99;
  overflow-y: auto;
}

.sp_mokuji.open {
}

.mokuji-close {
  position: fixed;
  bottom: 20px;
  right: 20px;
  cursor: pointer;
  font-size: 25px;
  line-height: 1;
  z-index: 999;
}

.sp_mokuji ul {
  margin: 0;
  padding: 0px;
  color: #fff;
}

.sp_mokuji ul li {
  margin: 0;
  padding: 10px 0;
  border-bottom: 1px solid #fff;
  list-style-type: none;
}

.sp_mokuji ul li:last-child {
  border-bottom: none;
}

.sp_mokuji ul li a {
  color: #fff;
  text-decoration: none;
}

.sp_mokuji.fade-in {
}

#mokuji-button {
  background-color: #fff;
  border: 2px solid #999;
  border-radius: 20px;
  color: #999;
  cursor: pointer;
  font-size: 14px;
  padding: 10px 20px;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

#mokuji-button:hover {
  background-color: #999;
  color: #fff;
}

html {
  scroll-behavior: smooth;
}