Apply Styles to a Datalist in the options

I have this problem, I have an input which has a datalist:

<input id="EmplName" runat="server" 
list="listEmpl" oninput='onInput()' 
placeholder="All Employee" />       
<datalist id="listEmpl" runat="server" />

Now I want to know if I can apply a css to the Datalist, in other places they tell me to apply styles to the input but it is not what I need, if someone knows whether or not you can thank