I’m using Bootstrap and I have some problem with Chrome.

For example :
<input type="number" size="25" name="whatever" id="whatever" required />
When there is a number input as you can see the number is cut.
And also an another problem, at the left you can see the input using Firefox/IE, at the right the input using Chrome.
<form class="form-search pull-right">
<div class="input-append">
<input type="text" class="span2 search-query">
<button type="submit" class="btn">Rechercher</button>
</div>
</form>

My second problem was solved by addind arround the input :
My first problem was solved by adding :