.nav-panel{
  width: 20%;
  height: 100%;
}    
.main-panel{
  width: 80%;  
  height: 100%;
}

#spliter{
  width: 100%;
  height: 100%;    
}

html, body{
    height: 100%;
    width: 100%;
    overflow: hidden;
}

.vsplitbar {
    width: 5px;
    background: #aaa;
}
.dialog{
    display: none;
}