BootStrap 之 CSS全局样式中的表单

form>
    div>
        label>Email addresslabel>
        input type="email" placeholder="Email">
    div>
    div>
        label>Passwordlabel>
        input type="password" placeholder="Password">
    div>
    div>
        label>File inputlabel>
        input type="file">
        p>Example block-level help text here.p>
    div>
    div>
        label>
            input> Check me out
        label>
    div>
    button type="submit">Submitbutton>
form>

form>
    div class="form-group">
        label for="exampleInputEmail1">Email addresslabel>
        input type="email" class="form-control" id="exampleInputEmail1" placeholder="Email">
    div>
    div class="form-group">
        label for="exampleInputPassword1">Passwordlabel>
        input type="password" class="form-control" id="exampleInputPassword1" placeholder="Password">
    div>
    div class="form-group">
        label for="exampleInputFile">File inputlabel>
        input type="file" id="exampleInputFile">
        p class="help-block">Example block-level help text here.p>
    div>
    div class="checkbox">
        label>
            input type="checkbox"> Check me out
        label>
    div>
    button type="submit" class="btn btn-default">Submitbutton>
form>