.CodeMirror-hints {

   position: absolute;

   z-index: 10;

   overflow: hidden;

   list-style: none;

   margin: 0;

   padding: 2px;

   -webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2);

   -moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2);

   box-shadow: 2px 3px 5px rgba(0,0,0,.2);

   border-radius: 3px;

   border: 1px solid silver;

   background: white;

   font-size: 90%;

   font-family: monospace;

   max-height: 20em;

   overflow-y: auto;

 }

 .CodeMirror-hint {

   margin: 0;

   padding: 0 4px;

   border-radius: 2px;

   max-width: 19em;

   overflow: hidden;

   white-space: pre;

   color: black;

   cursor: pointer;

 }

 li.CodeMirror-hint-active {

   background: #08f;

   color: white;

 }