hr {
  border: none;
  border-top: 2px groove #DDD;
  color: #DDD;
  overflow: visible;
  text-align: center;
  height: 3px;
}

.sidebar {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  background-color: #111;
  overflow-x: hidden;
  /*overflow: scroll;*/
  transition: 0.5s;
  padding-top: 30px;
  text-align: left;
  min-height: 100vh;
}

.sidebar a {
  padding: 5px 5px 5px 16px;
  text-decoration: none;
  font-size: 12px;
  color: #818181;
  display: block;
  transition: 0.3s;
}

.sidebar a:hover {
  color: #f1f1f1;
}

.sidebar .closebtn {
  float: right;
  /* right: 25px; */
  color: white;
  font-size: 20px;
  border: 1px solid white;
  padding: 2px !important;
  margin-right: 10px !important;
}

.openbtn {
  font-size: 20px;
  cursor: pointer;
  background-color: #111;
  color: white;
  padding: 10px 15px;
  border: none;
  /*margin-left: 5% !important;*/
  position: fixed;
  top: 20px;
}

#logo {
    width: 148px;
    height: 109px;
    top: 0px;
    /*float: right;*/
    padding-top: 0px;
}

.openbtn:hover {
  background-color: #444;
}

#main {
  transition: margin-left .5s;
  padding: 16px;
}

.nuc_container {
  transition: margin-left .5s;
  /*padding: 16px;*/
}

/* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */
/*@media screen and (max-height: 800px) {*/
@media only screen and (max-width: 600px) {

    .sidebar {padding-top:20px; z-index: 100;}
    .sidebar a {font-size: 13px;}
    .openbtn {
        padding: 5px 10px;
        margin: 10px 0 0 0px;
        top: 0px !important;
    }
    
    h2 {
        white-space: pre;
        color:#aa0101;
        text-wrap: wrap !important;
    }
    
    #logo {
          max-width: 110px;
          /*width: 60px;
          height: 44px;*/
          top: 0px;
          /*float: right;*/
          padding-top: 0px;
    }
  
}

@media only screen and (max-width: 1024px) {
    .sidebar {padding-top: 20px; z-index: 100;}
    .sidebar a {font-size: 13px;}
    .openbtn {
        padding: 5px 10px;
        margin: 10px 0 0 0px;
        top: 0px !important;
    }
    h2 {
        white-space: pre;
        color:#aa0101;
        text-wrap: wrap !important;
    }
    
    #logo {
          max-width: 110px;
          /*width: 60px;
          height: 44px;*/
          top: 0px;
          /*float: right;*/
          padding-top: 0px;
    }
  
}