#listex-container { 
  height: 300px; 
  width: 300px; 
  overflow-y: auto;
  overflow-x: hidden;
  background-color: #EFEFEF;
  order-style: none;
  z-index: 2000;  
} 

.listex-content {
  outline: none;
  width: 95%; 
  height: 100%; 
}

.listex-content div {
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  color: black;
  order-style: none;
}

.listex-container div[selected="true"] {
  background-color: #1967D2;
  color: white;
}

.listex-element {
  width: 100%; 
  user-select: none;
  font-family: Roboto, sans-serif;
  font-size: 16px;
  -moz-user-select: none;
  -khtml-user-select: none;
  -webkit-user-select: none;
  -o-user-select: none;
}