#popupMenu_zinsrechner{z-index:2;position:absolute;display:none;}
#popupMenu_zinsrechner ul{
	list-style-type:none;
	min-width: 210px;
    padding: 1px;
    background-color: white;
    border: 1px solid;
    border-radius: 5px;
}
#popupMenu_zinsrechner a{width:210px}
#popupMenu_zinsrechner li{padding:1px}

.overlay_popupmenu {
  height: 100%;
  width: 100%;
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color: rgb(0,0,0);
  background-color: rgba(0,0,0, 0.9);
  overflow-x: hidden;
  transition: 0.5s;
  opacity:0.3;
  display:none;
}

.overlay_popupmenu-content {
  position: relative;
  top: 25%;
  width: 100%;
  text-align: center;
  margin-top: 30px;
}

.overlay_popupmenu a {
  padding: 8px;
  text-decoration: none;
  font-size: 36px;
  color: #818181;
  display: block;
  transition: 0.3s;
}

.overlay_popupmenu a:hover, .overlay_popupmenu a:focus {
  color: #f1f1f1;
}

.overlay_popupmenu .closebtn {
  position: absolute;
  top: 20px;
  right: 45px;
  font-size: 60px;
}