首先,我是业余爱好者 - 所以希望你能原谅!我正在尝试实现一个3列的flexbox布局(我只选择相同的高度div),它会自动堆叠在小型设备上。我已经尝试了我能想到的一切,但结果是前两个div列在同一行上保持在一起,而第三个div列包含在下一行。我在CSS中添加了第4个孩子,因为我最初想要4列,但删除这个对我的问题没有任何影响。我读过载荷,似乎无法找到答案。也许有人有类似的问题?
这是CSS:
.flexbox {
display: -webkit-flex;
display: -ms-flexbox;
display: flex;
flex-wrap: wrap;
align-items: stretch;
}
.flexbox .col {
flex: 1;
margin: 10px;
}
.flexbox .coltext {
flex: 1;
padding: 15px;
margin: 10px;
background: #fff;
box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
}
.flexbox .col:nth-child(1) {
background: #fff;
-webkit-order: 0;
-ms-flex-order: 0;
order: 0;
box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
}
.flexbox .col:nth-child(2) {
background: #fff;
-webkit-order: 1;
-ms-flex-order: 1;
order: 1;
box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
}
.flexbox .col:nth-child(3) {
background: #fff;
-webkit-order: 2;
-ms-flex-order: 2;
order: 2;
box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
}
.flexbox .col:nth-child(4) {
background: #fff;
-webkit-order: 3;
-ms-flex-order: 3;
order: 3;
box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
}
@media (max-width: 480px) {
#container div {
max-width: 98%;
}
}
@media (min-width: 480px) and (max-width: 1080px) {
#container div {
max-width: 48%;
}
}
@media (min-width: 1080px) {
#container div {
max-width: 23%;
}
}
这是html(删除了描述性文字):
<div class="flexbox">
<div class="col">
<img src="images/homepage_images/OVERHEAD (4).jpg" style="width:100%"><br><br>
<h5><center><strong>Bournemouth Town Centre regeneration</strong></center></h5>
<p class="justify text-justify w3-padding">
<br><br>
<a class="w3-btn w3-red w3-medium" href="#">learn more..</a></p>
</div>
<div class="col">
<img src="images/homepage_images/Poundstock.jpg" style="width:100%"><br><br>
<h5><center><strong>contract awards</strong></center></h5>
<p class="justify text-justify w3-padding"> <br><br>
<a class="w3-btn w3-red w3-medium" href="#">learn more..</a></p>
</div>
<div class="col">
<img src="images/homepage_images/_MG_0342rawprepx.jpg" style="width:100%"><br><br>
<h5><center><strong>latest from General Works</strong></center></h5>
<p class="justify text-justify w3-padding">
<br><br> <a class="w3-btn w3-red w3-medium" href="#">view</a></p></div>
</div>
答案 0 :(得分:1)
实现预期效果的一种简单方法是将flex-direction
设置为column
:
@media (max-width: 480px) {
#container div {
max-width: 98%;
}
.flexbox {
flex-direction: column;
}
}
SNIPPET(缩小输出窗口)
.flexbox {
display: -webkit-flex;
display: -ms-flexbox;
display: flex;
flex-wrap: wrap;
align-items: stretch;
}
.flexbox .col {
flex: 1;
margin: 10px;
}
.flexbox .coltext {
flex: 1;
padding: 15px;
margin: 10px;
background: #fff;
box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
}
.flexbox .col:nth-child(1) {
background: #fff;
-webkit-order: 0;
-ms-flex-order: 0;
order: 0;
box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
}
.flexbox .col:nth-child(2) {
background: #fff;
-webkit-order: 1;
-ms-flex-order: 1;
order: 1;
box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
}
.flexbox .col:nth-child(3) {
background: #fff;
-webkit-order: 2;
-ms-flex-order: 2;
order: 2;
box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
}
.flexbox .col:nth-child(4) {
background: #fff;
-webkit-order: 3;
-ms-flex-order: 3;
order: 3;
box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
}
@media (max-width: 480px) {
#container div {
max-width: 98%;
}
.flexbox {
flex-direction: column;
}
}
@media (min-width: 480px) and (max-width: 1080px) {
#container div {
max-width: 48%;
}
}
@media (min-width: 1080px) {
#container div {
max-width: 23%;
}
}
<div class="flexbox">
<div class="col">
<img src="https://placeholdit.imgix.net/~text?txtsize=33&txt=350%C3%97150&w=350&h=150" style="width:100%"><br><br>
<h5><center><strong>Bournemouth Town Centre regeneration</strong></center></h5>
<p class="justify text-justify w3-padding">
<br><br>
<a class="w3-btn w3-red w3-medium" href="#">learn more..</a></p>
</div>
<div class="col">
<img src="https://placeholdit.imgix.net/~text?txtsize=33&txt=350%C3%97150&w=350&h=150" style="width:100%"><br><br>
<h5><center><strong>contract awards</strong></center></h5>
<p class="justify text-justify w3-padding"> <br><br>
<a class="w3-btn w3-red w3-medium" href="#">learn more..</a></p>
</div>
<div class="col">
<img src="https://placeholdit.imgix.net/~text?txtsize=33&txt=350%C3%97150&w=350&h=150" style="width:100%"><br><br>
<h5><center><strong>latest from General Works</strong></center></h5>
<p class="justify text-justify w3-padding">
<br><br> <a class="w3-btn w3-red w3-medium" href="#">view</a></p></div>
</div>