.modalCheck {
  display: none;
}

label {
  cursor: pointer;
}

.modalWrap,
.modalBg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  margin: auto;
  z-index: 999;
}

.modalWrap {
  opacity: 0;
  visibility: hidden;
  transition: 0.3s cubic-bezier(1, 0, 0, 1);
  transition-property: opacity;
  will-change: opacity;
}

.modalBg {
  cursor: pointer;
  opacity: 0.7;
  background-color: #000;
  z-index: 2;
}

.modalBg label {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: block;
}

.modalCon {
  position: absolute;
  top: 5%;
  left: 0;
  right: 0;
  width: 92%;
  max-width: 900px;
  height: 90%;
  margin: auto;
  z-index: 3;
  box-sizing: border-box;
}

.modalInner {
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
  height: 100%;
  padding: 8%;
  cursor: default;
  background-color: #fff;
  border-radius: 20px;
  box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.3);
}

.modalCloseBtn {
  position: fixed;
  top: 0%;
  right: 0%;
}

.modalCloseBtn label {
  display: inline-block;
  color: #fff;
  text-decoration: none;
  font-size: 4em;
  line-height: 1;
}

.modalCheck:not(:checked) ~ .wrapper .modalWrap {
  opacity: 0;
  visibility: hidden;
}

#modal01:checked ~ .wrapper #modal01Con {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 640px) {
  .modalInner {
    padding: 2em;
  }

  .modalCloseBtn label {
    font-size: 3em;
  }
}