.suggestions {    
    max-width: 500px;
    background: #fff;
    position: absolute;
    z-index: 1000;
}

.suggestions div {
    padding: 8px;
    cursor: pointer;
}

.suggestions div:hover {
    background: #f0f0f0;
}

.suggestion {
    padding: 8px;
    cursor: pointer;
}

.suggestion.highlighted {
    background-color: #f0f0f0;
    color: #333;
}