.menu-item-img,.overlay{transition:.5s}.overlay{height:0;overflow-y:hidden;position:fixed;top:0;background-color:#000;background-color:rgba(0,0,0,.9);left:0;width:100%;z-index:10000}.overlay-content{position:relative;text-align:center;top:10%;width:100%;margin-top:30px}.overlay a{padding:8px;font-size:24px;text-decoration:none;color:#818181;transition:.3s;display:block}.overlay a:focus,.overlay a:hover{color:#f1f1f1}.overlay .closebtn{font-size:60px;right:45px;position:absolute;top:20px}@media screen and (max-height:450px){.overlay a{font-size:16px}.overlay .closebtn{font-size:40px;right:35px;top:15px}}