<label
for="exampleInputEmail1">郵箱:</label>
<input
type="email"
class="form-control"
id="exampleInputEmail1"
placeholder="請輸入您的郵箱地址">
</div>
<div
class="form-group">
<label
for="exampleInputPassword1">密碼</label>
<input
type="password"
class="form-control"
id="exampleInputPassword1"
placeholder="請輸入您的郵箱密碼">
</div>
<div class="checkbox">
<label>
<input
type="checkbox">
記住密碼
</label>
</div>
<button type="submit"
class="btn btn-default">進入郵箱</button>
</form>
3、對齊:
.text-left
{
text-align:
left;
}
.text-right
{
text-align:
right;
}
.text-center
{
text-align:
center;
}
.text-justify
{
text-align:
justify;
}