html - 增加连续的 div 的高度？

Question

正如您从下面的实时链接和代码中看到的那样，我已经创建了一个响应式网格布局并且它的所有功能都非常出色，但是现在我需要做的最后一件事就是将几个正方形制作成矩形。

我需要制作矩形的是网格第二列顶部的两个方 block 和网格底行的最后两个方 block 。如您所见，我已经完成了水平矩形，现在我需要对第二列中顶部的两个正方形进行垂直处理。然而，仅仅增加正方形的高度会扭曲整行。

有人可以告诉我如何以非常简单的方式做到这一点吗？因为我已经尝试过但无法正确完成。

谢谢

CSS

.trigger{
    width:200px; 
    height:200px; 
    margin-right:15px;
    margin-bottom:15px; 
}
.hover-img, 
.hover-img.hover_effect  {
    background-color:white;
    position: relative;
    width: 200px;
    height: 200px;
    -webkit-transition: all 1s ease-in-out;
    -moz-transition: all 1s ease-in-out;
    -ms-transition: all 1s ease-in-out;
    -o-transition: all 1s ease-in-out;
    transition: all 1s ease-in-out;
    -webkit-transform: rotateY(180deg);
    transform: rotateY(180deg);
    -webkit-transform-style: preserve-3d;
    text-align: center;
    font-size: 0;
    -webkit-user-select: none;
    -webkit-touch-callout: none; 
    border-style: solid;
    border-width: 1px;
    border-color: #4595ff;
}
.trigger:hover > .hover-img {
     -webkit-transform:rotateY(360deg);
    -moz-transform:rotateY(360deg);
    -ms-transform:rotateY(360deg);
    -o-transform:rotateY(360deg);
    transform:rotateY(360deg);
    font-size:14px;
    color:white;
}

.img1 {
    background-size: 100% 100%;
    background-repeat: no-repeat; 
}
.img1:hover{
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.img2 {
    background-size: 100% 100%;
    background-repeat: no-repeat;
}
.img2:hover{
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.img3 {
    background-size: 100% 100%;
    background-repeat: no-repeat;
} 
.img3:hover{
    background-size: 100% 100%;
    background-repeat: no-repeat;
}
.img4 {
    background-size: 100% 100%;
    background-repeat: no-repeat;
}
.img4:hover{
    background-size: 100% 100%;
    background-repeat: no-repeat;
}
.img5 {
    background-size: 100% 100%;
    background-repeat: no-repeat;
}
.img5:hover{
    background-size: 100% 100%;
    background-repeat: no-repeat;
}
.img6 {
    background-size: 100% 100%;
    background-repeat: no-repeat;
}
.img6:hover{
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

#container{
    width:960px; margin: 0 auto;
}

.row{
    display: flex;
}

HTML

<div id="container">
    <div class="row">
        <div class="trigger">
            <div tabindex="0" class="maincontent hover-img img1"> </div>
        </div>
        <div class="trigger">
            <div tabindex="0" class="maincontent hover-img img2"> </div>
        </div>
        <div class="trigger">
            <div tabindex="0" class="maincontent hover-img img3"></div>
        </div>
        <div class="trigger">
            <div tabindex="0" class="maincontent hover-img img4"> </div>
        </div>
    </div>
    <div  class="row">
        <div class="trigger">
            <div tabindex="0" class="maincontent hover-img img5"> </div>
        </div>
        <div class="trigger">
            <div tabindex="0" class="maincontent hover-img img6"> </div>
        </div>
        <div class="trigger">
            <div tabindex="0" class="maincontent hover-img img5"> </div>
        </div>
        <div class="trigger">
            <div tabindex="0" class="maincontent hover-img img6"> </div>
        </div>
    </div>

    <div  class="row">
        <div class="trigger">
            <div tabindex="0" class="maincontent hover-img img5"> </div>
        </div>
        <div class="trigger">
            <div tabindex="0" class="maincontent hover-img img6"> </div>
        </div>
        <div class="trigger">
            <div tabindex="0" class="maincontent hover-img img5"> </div>
        </div>
        <div class="trigger">
            <div tabindex="0" class="maincontent hover-img img6"> </div>
        </div>
    </div>

</div>

Answer 1

您是否正在寻找这样的东西: DEMO

CSS:

.trigger.vertical {
    height: 415px;
    background-color:#ccc;
}
.trigger.vertical * {
    height: 415px;
}