.sidenav
{
  height:100%;
  width:0;
  position:fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color:#555;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 30px;
}
.sidenav a
{
  /*padding: 8px 8px 8px 32px;*/
  text-decoration: none;
  font-size: 18px;
  color: #fff;
  display: block;
  transition: 0.3s;
}
.sidenav a:hover { color: #f1f1f1; }
.sidenav .closebtn {  position: absolute; top: 0; right: 25px; font-size: 30px; margin-left: 50px; }

@media screen and (max-height: 450px)
{
  .sidenav {padding-top: 15px;}
  .sidenav a {font-size: 16px;}
}
/*========================================= */
.sidenavLi
{
  height:100%;
  width:0;
  position:fixed;
  z-index: 1;
  top: 20;
  left: 0;
  background-color:#555;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 30px;
}
.sidenavLi a
{
  /*padding: 8px 8px 8px 32px;*/
  text-decoration: none;
  font-size: 18px;
  color: #fff;
  display: block;
  transition: 0.3s;
}
.sidenavLi a:hover { color: #f1f1f1; }
.sidenavLi .closebtn {  position: absolute; top: 0; right: 25px; font-size: 30px; margin-left: 50px; }

@media screen and (max-height: 450px)
{
  .sidenavLi {padding-top: 15px;}
  .sidenavLi a {font-size: 16px;}
}