<style type="text/css">.ykn4 img{
transition: 1.3s;
border-radius: 50px;
cursor:pointer;
}
.ykn4:hover img{
transform: scale(1.06);
transition: 1.3s;
}
</style>
<div class="row w-100 mx-2 my-4">
<div class="col-md-6 ykn4 my-3"><img alt="" src="/imaj/ResimYok.png" style="width: 100%; height: 100%;" /></div>
<div class="col-md-6 ykn4 my-3"><img alt="" src="/imaj/ResimYok.png" style="width: 100%; height: 100%;" /></div>
<div class="col-md-6 ykn4 my-3"><img alt="" src="/imaj/ResimYok.png" style="width: 100%; height: 100%;" /></div>
<div class="col-md-6 ykn4 my-3"><img alt="" src="/imaj/ResimYok.png" style="width: 100%; height: 100%;" /></div>
</div>