/*header*/
.jrschd {
  background-color: #000000;
  text-align: left;
  padding: 10px;
  position: fixed;
  top:0px;
  width:5000px;
/*oldtopnavbar*/
}
h5 {
  font-size: 20px;
}

.hdul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.hdli {
  display: inline;
}
/*newtopnavbar*/
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}

header {
  background-color: #000000;
  padding: 10px;
  text-align: center;
}

ul.topnav {
  display: flex;
  list-style-type: none;
  margin: 0;
  padding: 0;
  background-color: #333333;
  position: fixed;
  top:85px;
  width:5000px;
}

ul.topnav li a {
  display: block;
  color: #f1f1f1;
  padding: 14px 16px;
  text-decoration: none;
}

ul.topnav li a:hover {
  background-color: #dddddd;
  color: black;
}
/*sidetabbar*/


.sdul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  width: 130px;
  color: #f1f1f1;
  background-color: #000000;
  position: fixed;
  height: 100%;
  overflow: auto;
  top:135px;
}

.sdli a {
  display: block;
  color: white;
  padding: 8px 16px;
  text-decoration: none;
}

.sdli a.active {
    color: #f1f1f1;
  color: white;
}

.sdli a:hover:not(.active) {
  background-color: #555555;
  color: white;
}