HTML CSS Image Overflow issue - html

Question

I am having an issue with scrollable images that shouldn't be scrollable. I thought that overflow: hidden; should fix that issue, but as of yet no dice.
Below is just a snippet from my code. In my code, there are 4 "a" elements within the wrapper class.
HTML
<a href="Link to other page">
<div class="container">
<img class="image" src="image.jpg">
<div class="overlay"></div>
<div class="overlay2"></div>
<div class="overlayText">Title</div>
</div>
</a>
CSS
.wrapper {
display: grid;
grid-template-columns: repeat(2, 1fr);
grid-auto-rows: 55vh;
grid-auto-columns: 41vw;
background-color: #eef7e4;
gap: 1vh;
padding-left: 1vh;
padding-right: 1vh;
overflow: hidden;
}
.container {
align-items: center;
display: flex;
position: relative;
overflow: hidden;
}
.image {
overflow: hidden;
}
.overlay {
position: absolute;
width: 0;
height: 100%;
background-color: #e32827;
opacity: 80%;
transition: 0.7s ease;
z-index: 2;
overflow: hidden;
}
.overlay2 {
position: absolute;
width: 0;
height: 100%;
background-color: #eef7e4;
opacity: 80%;
transition: 0.5s ease;
overflow: hidden;
}
.overlayText {
position: absolute;
width: 50%;
height: 100%;
opacity: 0;
color: #eef7e4;
transition: 0.6s ease;
text-align: center;
margin-top: 50vh;
z-index: 3;
overflow: hidden;
}
As you can see by the CSS above, the thought of overflow: hidden; was not working for me. I'm fairly new to webpage design, and after looking through a lot online, the only fix that I found was overflow: hidden; which as stated above isn't working here.
Thank you guys for the help!

Answer 1

Found the problem, I needed to give .container a width & height
.container {
align-items: center;
display: flex;
position: relative;
width: 100%;
height: 100%;
}

Answer 2

give your image width & height .image {height: 100vh;width: 100vw;}