how can I place an image above the vertical bars? - html

Question

I am creating a rank system tier using flexbox , and I want to add an image(thumbnail) above the bars, but however I dont have any idea how to do so . the red circle means that an image will be there a small one maybe 50x50 px or less , but how can I add an image above ?
.post-content-wrapper {
padding: 20px;
margin-bottom: 2em;
position: relative;
max-width: 900px;
margin-left: auto;
margin-right: auto;
background-color: #f7f7f7;
border-radius: 7px;
box-sizing: border-box;
}
.flex7 {
display: flex;
height: 300px;
justify-content: space-between;
align-items: flex-end;
}
.flex {
background-color: #f7f7f7;
border-radius: 3px;
padding: 20px;
}
.flex7-child-1 {
height: 40%;
}
.flex7-child {
width: 14%;
}
.child {
border-radius: 3px;
background-color: #A2CBFA;
border: 1px solid #4390E1;
box-sizing: border-box;
box-shadow: 0 2px 2px rgba(0,90,250,0.05), 0 4px 4px rgba(0,90,250,0.05), 0 8px 8px rgba(0,90,250,0.05), 0 16px 16px rgba(0,90,250,0.05);
}
.flex7-child-2 {
height: 50%;
}
.flex7-child-3 {
height: 60%;
}
.flex7-child-4 {
height: 20%;
}
.flex7-child-5 {
height: 30%;
}
<div class="post-content-wrapper">
<div class="flex flex7">
<div class="child flex7-child flex7-child-1"></div>
<div class="child flex7-child flex7-child-2"></div>
<div class="child flex7-child flex7-child-3"></div>
<div class="child flex7-child flex7-child-4"></div>
<div class="child flex7-child flex7-child-5"></div>
</div>
</div>

Answer 1

You can use pseudo css classes (like :after or :before)
https://www.w3schools.com/css/css_pseudo_classes.asp. This example shows a solution only for the first bar.
.post-content-wrapper {
padding: 20px;
margin-bottom: 2em;
position: relative;
max-width: 900px;
margin-left: auto;
margin-right: auto;
background-color: #f7f7f7;
border-radius: 7px;
box-sizing: border-box;
}
.flex7 {
display: flex;
height: 300px;
justify-content: space-between;
align-items: flex-end;
}
.flex {
background-color: #f7f7f7;
border-radius: 3px;
padding: 20px;
}
.flex7-child-1 {
height: 40%;
position: relative;
}
.flex7-child-1:before {
content: '';
position: absolute;
background-image: url('https://via.placeholder.com/50.png');
background-repeat: none;
background-position: center center;
background-size: contain;
top: -60px;
left: 0;
right: 0;
margin: 0 auto;
display: block;
width: 50px;
height: 50px;
}
.flex7-child {
width: 14%;
}
.child {
border-radius: 3px;
background-color: #A2CBFA;
border: 1px solid #4390E1;
box-sizing: border-box;
box-shadow: 0 2px 2px rgba(0,90,250,0.05), 0 4px 4px rgba(0,90,250,0.05), 0 8px 8px rgba(0,90,250,0.05), 0 16px 16px rgba(0,90,250,0.05);
}
.flex7-child-2 {
height: 50%;
}
.flex7-child-3 {
height: 60%;
}
.flex7-child-4 {
height: 20%;
}
.flex7-child-5 {
height: 30%;
}
<div class="post-content-wrapper">
<div class="flex flex7">
<div class="child flex7-child flex7-child-1"></div>
<div class="child flex7-child flex7-child-2"></div>
<div class="child flex7-child flex7-child-3"></div>
<div class="child flex7-child flex7-child-4"></div>
<div class="child flex7-child flex7-child-5"></div>
</div>
</div>