#div_img_main2 h1{
  font-size: 24px;
  padding: 2em 1em;
}

/* nav */
div > .menubar{
   display: none;
}
ul.menu-mobile {
  margin: 0;
  padding: 0; 
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  font-size: 10px;
  width: 100%;
}
ul.menu-mobile li {
  color:white;
  width: 100%;
  text-align: center;
  border: solid 1px white;
/* background: #2196F3; */
  background: #009688;
  :active {
    background: darkgray;
  }
}
ul.menu-mobile a {
  padding-top: 16px; 
  padding-bottom: 16px; 
  height: 100%;
  display: block;
}