How to position cards - html

Question

My question is how to position these cards on my website?
https://imgur.com/a/Ompfh
It would be easy if there isn't this half circles above them.
I have tried to create parent class="cards" and class="card" for each of 3 cards.
In css:
.cards { display: flex }
.card { width: 33.33% }
And set relative position to my background and absolute position to my half-circles but I want to do it without absolute and relative positions if it's possible.
.cards {
display: flex;
}
.card {
width: 33.33%;
color: #fff;
text-align: center;
}
.card p {
min-height: 80px;
padding: 0 39px 0 39px;
}
.strategy--logo {
position: absolute;
top: 383px;
left: 607px;
width: 96px;
height: 48px;
background-color: #5a471b;
border-top-right-radius: 48px;
border-top-left-radius: 48px;
}
.strategy {
margin-top: 135px;
background-color: #5a471b;
}
.crop--marketing {
margin-top: 135px;
background-color: #9fa374;
}
.risk--mgmt {
margin-top: 135px;
background-color: #666;
}
<div class="cards">
<div class="card">
<div class="strategy">
<div class="strategy--logo">
<img src="css/images/strategy-logo.png" alt="" />
</div>
<!-- /.strategy-/-logo -->
<h2>
</h2>
<p>
</p>
</div>
<!-- /.crop-/-marketing -->
</div>
<!-- /.card -->
<div class="card">
<div class="crop--marketing">
<img src="css/images/crop-logo.png" alt="" />
<h2>
</h2>
<p>
</p>
</div>
<!-- /.crop-/-marketing -->
</div>
<!-- /.card -->
<div class="card">
<div class="risk--mgmt">
<img src="css/images/arrow-logo.png" alt="" />
<h2>
</h2>
<p>
</p>
</div>
<!-- /.risk-/-mgmt -->
</div>
<!-- /.card -->
</div>
<!-- /.cards -->
Now I'm using absolute and relative but is there another way? Because when I resize my web browser the circles go away random ...

Answer 1

Are you trying to achieve this?
.card {
displaY: block;
float: left;
width: 33.33%;
text-align: center;
color: white;
font-family: 'Calibri';
}
.icon {
width: 50px;
height: 25px;
/*half of width*/
margin: auto;
display: block;
border-radius: 50px 50px 0 0;
}
.fa {
margin-top: 10px;
}
.text {
padding: 25px;
}
.strategy .text,
.strategy .icon {
background-color: #5c471c;
}
.crop .text,
.crop .icon {
background-color: #a0a175;
}
.risk .text,
.risk .icon {
background-color: #666666;
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.css" rel="stylesheet" />
<div class="card strategy">
<div class="icon">
<i class="fa fa-area-chart" aria-hidden="true"></i>
</div>
<div class="text">
Our Strategy
</div>
</div>
<div class="card crop">
<div class="icon">
<i class="fa fa-pagelines" aria-hidden="true"></i>
</div>
<div class="text">
Crop Marketing
</div>
</div>
<div class="card risk">
<div class="icon">
<i class="fa fa-arrow-down" aria-hidden="true"></i>
<i class="fa fa-arrow-up" aria-hidden="true"></i>
</div>
<div class="text">
Commodity Risk Management
</div>
</div>

Answer 2

Is the main problem that when you use position your layout changes its position elsewhere?
If so, to use position property is ok if you make a few changes:
CSS
.strategy--logo {
position: absolute;
/* Remove this top parameter, use transform instead */
/* top:383px; */
/* Instead your value of a left use value of 50% and transform left
and right properties like it is changed below */
/* left: 607px; */
left: 50%;
transform: translate(-50%, -100%);
width: 96px; height: 48px;
background-color: #5a471b;
border-top-right-radius: 48px;
border-top-left-radius: 48px;
}
.strategy {
/* add position relative to a parent of strategy-logo */
position: relative;
margin-top: 135px;
background-color: #5a471b;
}
Then your code will stay in the same position even if you resize the screen.