.popup_link_mask {
  margin: 0;
  display:flex;
  align-items: center;
  justify-content: center;
  background-color:rgba(0,0,0,.7);
  position: fixed;
  top:0;
  bottom: 0;
  left:0;
  right:0;
  z-index: 10000;

  opacity: 0;
  transition: opacity .2s;
  pointer-events: none;

}

.popup_link_mask.show {
  opacity: 1;
  pointer-events: all;
}

.popup_link_link_area {
  position: relative;
  max-width: 92%;
}

.popup_link_link_area img {
  object-fit: contain;
}

.popup_link_close_button {
  width: 24px;
  height: 24px;
  font-size: 17px;
  line-height: 17px;
  border-radius: 24px;
  font-family: sans-serif;

  background-color: rgba(0,0,0,0.3);
  color: #ffffff;
  border: 1px solid #ffffff;
  position: absolute;
  right: -10px;
  top: -10px;


  display: flex;
  justify-content: center;
  align-items: center;

  cursor: pointer;
  
}

.popup_link_close_button:before{
  content: '×';
}
.popup_link_close_button:active{
  transform: translateY(2px);
}