I pasted it and it works fine, although probably I am misunderstanding it. Should it work in another way?
I made a JS fiddle, I added some borders and images to test it.
EDIT: I added a div that works as a wrapper for the carousel, and set width 100%, height auto and overflow-x: scroll
.cards {
/* overflow: hidden; */
overflow-y: auto;
height: 525px;
border: 1px solid purple;
}
.carousel-wrapper{
width: 100%;
height: auto;
overflow-x: scroll;
border: 2px solid green;
}
.product-carousel {
background-image: url("https://www.freevector.com/uploads/vector/preview/30374/Colorful-Plait-Background.jpg");
background-repeat: repeat;
border: 1px solid red;
display: flex;
height: 175px;
width: auto;
float:left;
position: relative;
}
.product-carousel > .card.product{
border: 1px solid black;
width: 120px;
height: 160px;
justify-content: space-between;
margin-left: 10px;
position:relative;
text-align: center;
}
img{
width: 100px; height: 100px;
}
p{
color: purple;
font-size: 20px;
}
<div class="cards">
<div class="carousel-wrapper">
<div class="product-carousel">
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<div class="card product">
<img class="home product-image" src="https://images-na.ssl-images-amazon.com/images/I/61mSyjeYXWL._AC_UX679_.jpg"></img>
<div>
...
</div>
</div>
<p>product carousel</p>
</div>
</div>
<p> parent </p>
</div>