【发布时间】:2020-05-14 06:09:20
【问题描述】:
我在我的 div 中使用了背景图片和叠加层。但是叠加层没有正确重叠。由于某些原因,它在双方都留下了一些利润。我尝试设置边距,使其完全重叠,但随后它扰乱了我的布局。 怎么改?
/*numscroller*/
.image{
height:auto;
width:100%;
background:#FFCC99;
}
.over2{
height:auto;
width:100%;
background-color:rgba(0,0,0, 0.7);
}
.num{
margin:auto;
padding:6rem 0rem;
float:left;
}
<script src="https://raw.githubusercontent.com/tinywall/numscroller/master/numscroller-1.0.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js"></script>
<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"></script>
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css" rel="stylesheet"/>
<div class="container-fluid">
<div class="row " >
<div class="col-12 image">
<div class="over2">
<div class="row justify-content-around">
<div class=" num col-10 col-sm-4 col-md-3 col-lg-3 col-xl-3">
<center>
<h3><b>Slums covered</b></h3>
<h3 class='numscroller' data-min='1' data-max='7' data-delay='1' data-increment='1'><b>7</b></h3>
</center>
</div><!--num col-10 ends-->
<div class="num col-10 col-sm-4 col-md-3 col-lg-3 col-xl-3 ">
<center>
<h3><b>Lives changed</b></h3>
<h3 class='numscroller' data-min='1' data-max='400' data-delay='1' data-increment='3'><b>400</b></h3>
</center>
</div><!--num col-10 ends-->
<div class="num col-10 col-sm-4 col-md-3 col-lg-3 col-xl-3 ">
<center>
<h3><b>Our supporters</b></h3>
<h3 class='numscroller' data-min='1' data-max='30' data-delay='1' data-increment='1'><b>30</b></h3>
</center>
</div><!--num col-10 ends-->
</div><!--row justify ends-->
</div><!--over ends-->
</div><!--col-12 ends-->
</div><!--row ends-->
</div>
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标签: javascript html css bootstrap-4 overlay