.topbar {
  overflow: hidden;
  background-color: #333333;
  position: fixed;
  top: 0;
  left: 0;
  height: 38px;
  width: 100%;
  color: #FFFFFF;  
  text-align:center; 
  font-family:Tahoma; 
  font-weight:bold; 
  padding-bottom:2px; 
  font-size:14pt; 
  z-index:0
}

body {
  font-family: Arial, Helvetica, sans-serif;
  padding-top:35px;
}

.searchBar{
  overflow: hidden;
  background-color: #333333;
  position: fixed;
  top: 0;
  left:0;
  height:28px;
  width: 100%;
  color: #FFFFFF;  
  font-family:Tahoma; 
  padding-left:4px; padding-right:4px; padding-top:4px; padding-bottom:4px; font-size:12pt; 
  z-index:0;
  line-height:10%;
}    

#searchInput {
  padding: 4px;
  border: 1px solid #ccc;
}

.treeView {
  border: 2px black solid;
  border-radius: 0.25em;
  padding-top: 20px;
  padding-bottom: 20px;
  overflow: auto;
  overflow-y: hidden;
  white-space: nowrap;
}

.treeView::-webkit-scrollbar{
    width: 20px;
}

.treeView::-webkit-scrollbar-track{
    background: rgb(41,41,41);
}
::-webkit-scrollbar-thumb{
    width: 15px;
    background: rgb(111,111,111);
}
    
details {
    margin-left: 24px;
    border-left: 1px black dotted;
}

summary {
  list-style: square inside url("icon/close.png");
  white-space: nowrap;
  padding: 4px;
  padding-left: 4px;
  background: url(icon/background1.gif) no-repeat; 
}

summary:before{
    content: "\00a0 \00a0 \00a0 \00a0 \00a0";
    margin-left: -28px;
} 

details[open] > summary {
  list-style: square inside url("icon/open.png");
  background: url(icon/background2.gif) no-repeat; 
  color: red;
  font-weight:bold; 
}

.Psummary {
  list-style: square inside url("icon/arrow.png");
  background: none; 
}

.Pdetails{
  list-style: square inside url("icon/arrow.png");
  padding: 2px;
}

.Pdetails[open] > .Psummary{
  list-style: "";
  list-style: square inside url("icon/arrow_down.png");
  background: none; 
}

.ln {
  color:blue; 
  margin-left: 5px;
  font-size:12pt; line-height:10% 
}

.modal {
  display: none;
  position: fixed; 
  padding-top: 10px; 
  left: 0;
  top: 0;
  width: 100%; 
  height: 100%; 
  overflow: auto; 
  background-color: rgb(0,0,0); 
  background-color: rgba(0,0,0,0.9); 
}

.modal-content {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 700px;
}

#caption {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 700px;
  text-align: center;
  color: #ccc;
  padding: 10px 0;
  height: 150px;
}

.modal-content, #caption {  
  -webkit-animation-name: zoom;
  -webkit-animation-duration: 0.6s;
  animation-name: zoom;
  animation-duration: 0.1s;
}

@-webkit-keyframes zoom {
  from {-webkit-transform:scale(0)} 
  to {-webkit-transform:scale(1)}
}

@keyframes zoom {
  from {transform:scale(0)} 
  to {transform:scale(1)}
}

#imgtext {
  position: absolute;
  top: 50px;
  left: 15px;
  color: white;
  font-family:Arial Black; 
  font-size: 20px;
  font-weight:bold;
   -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: black;
}

#imgtext1 {
  position: absolute;
  top: 215px;
  left: 15px;
  color: white;
  font-family:Arial Black; 
  font-size: 20px;
  font-weight:bold;
   -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: black;
}

@media only screen and (max-width: 700px){
  .modal-content {
    width: 100%;
  }
}


.footer {
  overflow: hidden;
  background-color: #333333;
  position: fixed;
  bottom: 0;
  left:0;
  height:38px;
  width: 100%;
  color: #FFFFFF;  
  text-align:center; 
  font-family:Tahoma; 
  padding-left:4px; padding-right:4px; padding-top:12px; padding-bottom:4px; font-size:12pt; 
  z-index:0;
  line-height:10%;
}



select {
    background-color: yellow;
}
 
select>option {
//    background-color: white;
}

option:before {
    content: ">";
    display: none;
}