Please see fiddle: http://jsfiddle.net/ajjp/b7M2H/
<div>
<select>
<option> Option 1 </option>
<option> Option 2 </option>
<option> Option 3 </option>
<option> Option 4 </option>
<option> Option 5 </option>
<option> Option 6 </option>
<option> Option 7 </option>
</select>
</div>
<div>
<input>
</input>
</div>
In Internet Explorer 11 the cursor property changes when hovering over a select option that is over the input beneath. Hoping there is a simple CSS solution.
It's an IE bug that seems to persist in every version - z-index and absolute positioning will not work.
Since it doesn't cripple functionality I say let it be, however if you insist on fixing it your best bet is to use a JQuery dropdown alternative such as this one.
来源:https://stackoverflow.com/questions/23884256/cursor-not-functioning-correctly-in-ie11-select-inputs