为什么我的左边距没有应用到我的单选按钮？

Question

我知道了 CSS:

.leftmarginbreathingroom {
    margin-left: 8px;
}

...还有这个 HTML:

<div class="row">
    <div class="col-md-12">
        <h4 class="h4 sectiontext leftmarginbreathingroom">Generate and Email Reports</h4>
    </div>
</div>

@* "On a specific day of the month" radio button and Day of month selection element *@
<div class="row">
    <div class="col-md-12">
        <input type="radio" id="groupRptGenerationAndSendingByDayOfMonth" class="leftmarginbreathingroom" value="day">On a specific day of the month:
        <select id="dayofmonthselect" class="leftmarginbreathingroom">
            @foreach (String day in daysOfMonth)
            {
                <option id="selItem_@(day) value=" day">@day</option>
            }
        </select>
        <label> of each month</label>
    </div>
</div>

@* "Based on a pattern" radio button and select elements *@
<div class="row">
    <div class="col-md-12">
            <input type="radio" id="groupRptGenerationAndSendingBasedOnAPattern" class="leftmarginbreathingroom" value="pattern">Based on a pattern
            <select id="ordinalselect" class="leftmarginbreathingroom">
                @foreach (String ord in ordinalWeeksOfMonth)
                {
                    <option id="selItem_@(ord) value=" ord">@ord</option>
                }
            </select>
            <select id="dayofweekselect">
                @foreach (String dow in daysOfWeek)
                {
                    <option id="selItem_@(dow) value="dow">@dow</option>
                }
            </select>
            <label> of each</label>
            <select id="weekormonthselect">
                @foreach (String pf in patternFrequency)
                {
                    if (pf == "Month")
                    {
                        <option id="selItem_@(pf)" value="@pf" selected="selected">@pf</option>
                    }
                    else
                    {
                        <option id="selItem_@(pf) value="pf">@pf</option>
                    }
                }
            </select>
    </div>
</div>

...然而，尽管左边距应用于 h4 元素和 select 元素，但 not 应用于输入单选元素：

为什么不呢？我怎样才能让单选按钮与其他元素一起在 pixelstep 中也向东移动？

Answer 1

尝试在您的代码中添加 !important 异常：

.leftmarginbreathingroom {
    margin-left: 8px !important;
}

Answer 2

输入元素有时有默认边距设置。在你的 CSS 某处可能有一个

input { margin: 0 !important; }

这会阻止您的 .leftmarginbreathingroom 规则生效。为了解决这个问题，将 !important 添加到您的规则中会起作用。

Answer 3

不是 crct，只是 hack

<span className="text-white">hhh</span><input type="radio"  >...</input>

为什么我的左边距没有应用到我的单选按钮？

Why is my left margin not being applied to my radio button?

html

css

radio-button

twitter-bootstrap

margin-left