我在同一行有2个div,每个div的宽度为50%,浮点数为left。如果用户正在从智能手机查看页面,我希望他们将一个堆叠在另一个上面。现在,即使浏览器窗口缩小到300px或从智能手机查看,div仍保持在同一行。
答案 0 :(得分:2)
媒体查询是要走的路。我将采用移动优先方法,并添加媒体查询以扩展设计。即,从div 而不是浮动开始,并在屏幕区域达到一定大小时添加浮点数和宽度:
<!-- HTML -->
<div class="wrapper">
<div class="column">
<p>This is column 1</p>
</div>
<div class="column">
<p>This is column 2</p>
</div>
</div>
/* CSS */
.wrapper {
/* Ensure wrapper contains the columns, even when they are floated, by
creating a new Block formatting context */
overflow: hidden;
}
.column {
/* Ensure we have some margins when the columns are collapsed, or
other content is displayed below. */
margin-bottom: 2em;
}
/* Edit the min-width condition to match your desired breakpoint. */
@media screen and (min-width: 400px) {
.wrapper .column {
width: 50%;
float: left;
}
}
答案 1 :(得分:1)
使用媒体查询:
@media screen and (min-width: 321px) {
#wrapper {width: 100%;}
.content {
width: 50%;
float: left;
}
}
@media screen and (max-width: 320px) {
#wrapper {width: 100%;}
.content {
width: 100%;
float: none;
}
}