.modal_wrap input{
  display: none;
}

.modal_overlay{
  display: flex;
  justify-content: center;
  overflow: auto;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  opacity: 0;
  transition: opacity 0.5s, transform 0s 0.5s;
  transform: scale(0);
}

.modal_trigger{
  position: absolute;
  width: 100%;
  height: 100%;
}

.modal_content{
  position: relative;
  align-self: center;
  width: 80%;
  max-width: 1500px;
  padding: 30px 30px 15px;
  box-sizing: border-box;
  background: #fff;
  line-height: 1.4em;
  transition: 0.5s;
  height: 90%;
}

.close_button{
  position: absolute;
  top: 14px;
  right: 16px;
  font-size: 24px;
  cursor: pointer;
}

.modal_wrap input:checked ~ .modal_overlay{
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.5s;
}

.open_button{
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 200px;
  height: 30px;
  margin: auto;
  padding: 8px 16px;
  color: #444;
  font-weight: bold;
  font-family: 'Montserrat', sans-serif;
  box-shadow: 0 1px 3px rgba(0,0,0,0.6);
  border-radius: 16px;
  cursor: pointer;
}