css - 4 Contact Form 一行7个字段

Question

我正在尝试制作一个联系表单，在同一行中一个接一个地包含 4 个字段，并且在平板电脑或移动设备中，这些字段将在 100% 宽度下一个小于一个。

其实我已经尝试了很多，我被css弄糊涂了。

这是我使用的 CSS:

.one-half,
.one-third {
position: relative;
margin-right: 4%;
float: right;
    margin-bottom: 20px;

}

.one-half { width: 48%; }
.one-third { width: 30.66%; }

.last {
margin-left: 0 !important;
clear: left;
}

@media only screen and (max-width: 767px) {
.one-half, .one-third {
    width: 100%;
    margin-right: 0;
}
}

形式是:

<div class="one-half">
[text* Fullname placeholder "full name"]
</div>
<div class="one-half">
[tel* phone placeholder "phone"]
</div>
<div class="one-half">
[email* email placeholder "email"]
</div>
<div class="one-half last">
[submit "SEND"] </div>

Answer 1

将这些属性提供给您给 float LIKE 的元素的父 div

<div class="container">
    <div class="one-half">
    [text* Fullname placeholder "full name"]
    </div>
    <div class="one-half">
    [tel* phone placeholder "phone"]
    </div>
    <div class="one-half">
    [email* email placeholder "email"]
    </div>
    <div class="one-half last">
    [submit "SEND"] </div>
</div>

CSS:

container:after{
    content:'';
    display:table;
    clear:both;
}