浮动的 div 向下推

Question

我正在尝试将墙分成 2 列：

如您所见，div 数字 1 高于其他 divs，它推低了 div 3 和 4。 我希望 2 和 4 之间的边距与 1 和 3 相同（20px）。

这是代码：

    <div class="wall">

            <div class="postDiv">

                      /* this is DIV NUMBER 1 */
                      <div data-post-id="91" class="post" id=""><img src="/images/male_profile.png" class="postImg">    <div class="formatted-text"><h4>roberto mancino</h4>                     <h5>tryewklekwleklweklwkelkweklweklweklwkelwkelkwelkwlekwlekwlekwelkwelkwelwkelkwelkwelkwlekwleklweklwkelweklwkelwkelwkelwkelweklwkewleklwkelwkelwekwe</h5><h6>today - <span>about 10 minutes ago</span></h6><a style="font-size:11px;" class="cancelPost">cancel</a></div></div>

                      /* this is DIV NUMBER 2 */
                      <div data-post-id="90" class="post" id=""><img src="/images/male_profile.png" class="posting">    <div class="formatted-text"><h4>roberto mancino </h4><h5>try</h5><h6>today - <span>about 10 minutes ago</span></h6><a style="font-size:11px;" class="cancelPost">cancel</a></div></div>

                      /* this is DIV NUMBER 3 */
                      <div data-post-id="89" class="post" id=""><img src="/images/male_profile.png" class="posting">     <div class="formatted-text"><h4>roberto mancino </h4><h5>try</h5><h6>today - <span>about 10 minutes ago</span></h6><a style="font-size:11px;" class="cancelPost">cancel</a></div></div>

                      /* this is DIV NUMBER 4 */
                      <div data-post-id="88" class="post" id=""><img src="/images/male_profile.png" class="posting">    <div class="formatted-text"><h4>roberto mancino </h4><h5>try</h5><h6>today - <span>about 10 minutes ago</span></h6><a style="font-size:11px;" class="cancelPost">cancel</a></div></div>



              </div>
       </div>

CSS

.wall{
margin-top: 20px;
width: 100%;
height: 100%;
}

.post{
clear: left;
background-color: lime;
display: block;
z-index: 2;
position: relative;
padding:20px 20px 20px 20px;
width: 42%;
margin: 20px 10px 0px 10px;
background-color: #edeff4;
float: left;
border: 1px solid rgb(216,216,216);
box-shadow: 0px 0px 15px rgba(0,0,0,0.1);
-moz-box-shadow: 0px 0px 15px rgba(0,0,0,0.1);
-webkit-box-shadow: 0px 0px 15px rgba(0,0,0,0.1);
}


.post:nth-child(2n) {
float: right;
clear: right;
}


.formatted-text{

margin-left:80px;
word-wrap: break-word; /* or "normal" */
overflow-wrap: break-word;
}

Answer 1

如果您可以更改 HTML，您可以使用 column-count 来获取您正在寻找的显示：

ul {
    /*styles*/
    -moz-column-count: 2;
    -webkit-column-count: 2;
    column-count: 2;
}

Demo Fiddle1

---

我做了一个小提琴复制下面评论中的样式。检查它：

Demo Fiddle2 / 观看Fullscreen

Answer 2

我在底部发布的 jsfiddle 中所做的是添加两个 div 容器，一个 rightFloat 和一个 leftFloat，每个包含两个 roberto mansion div（它们可以包含任何数字），然后是第三个包含这两个的整体容器里面有自动边距以便居中。 CSS 如下（注意我删除了 nth-child CSS 样式）：

.wall {
    margin-top: 20px;
    width: 100%;
    height: 100%;
}
.post {
    background-color: lime;
    z-index: 2;
    padding:20px 20px 20px 20px;
    margin: 20px 10px 0px 10px;
    background-color: #edeff4;
    border: 1px solid rgb(216, 216, 216);
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.1);
    -moz-box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.1);
}
.leftFloat {
    float: left;
    clear: left;
    width: 50%;
    display: block;
    position: relative;
}
.rightFloat {
    float: right;
    clear: right;
    width: 50%;
    display: block;
    position: relative;
}
.container {
    margin-left:auto;
    margin-right:auto;
    width: 100%;
}
.formatted-text {
    margin-left:80px;
    word-wrap: break-word;
    /* or "normal" */
    overflow-wrap: break-word;
}

HTML：

<div class="wall">
    <div class="postDiv">
        <div class="container">
            <div class="leftFloat">
                <div data-post-id="91" class="post" id="">
                    <img src="/images/male_profile.png" class="postImg">
                    <div class="formatted-text">
                         <h4>roberto mansion</h4> 
                         <h5>tryewklekwleklweklwkelkweklweklweklwkelwkelkwelkwlekwlekwlekwelkwelkwelwkelkwelkwelkwlekwleklweklwkelweklwkelwkelwkelwkelweklwkewleklwkelwkelwekwe</h5>

                         <h6>today - <span>about 10 minutes ago</span></h6><a style="font-size:11px;" class="cancelPost">cancel</a>

                    </div>
                </div>
                <div data-post-id="90" class="post" id="">
                    <img src="/images/male_profile.png" class="posting">
                    <div class="formatted-text">
                         <h4>roberto mansion</h4>

                         <h5>try</h5>

                         <h6>today - <span>about 10 minutes ago</span></h6><a style="font-size:11px;" class="cancelPost">cancel</a>

                    </div>
                </div>
            </div>
            <div class="rightFloat">
                <div data-post-id="89" class="post" id="">
                    <img src="/images/male_profile.png" class="posting">
                    <div class="formatted-text">
                         <h4>roberto mansion</h4>

                         <h5>try</h5>

                         <h6>today - <span>about 10 minutes ago</span></h6><a style="font-size:11px;" class="cancelPost">cancel</a>

                    </div>
                </div>
                <div data-post-id="88" class="post" id="">
                    <img src="/images/male_profile.png" class="posting">
                    <div class="formatted-text">
                         <h4>roberto mansion</h4>

                         <h5>try</h5>

                         <h6>today - <span>about 10 minutes ago</span></h6><a style="font-size:11px;" class="cancelPost">cancel</a>

                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

jsfiddle:http://jsfiddle.net/TSLz6/5/