how to hover group of elements on hovering another element?

I have one div .product-wrapper that contains group of elements. And I need to animate them all on hovering on the div container.

the problem is I only get animation when hovering on the main container div .product-wrapper, and whenever I hover any other element included inside the container .product-wrapper all animation get lose.

    .product-wrapper{
      width: 270px;
      height: auto;
      margin-bottom: 8px;
      overflow: hidden;
      position: relative;
      border: 1px solid #9999;
    }

    .product-wrapper>img{
      width: 100%;
      height: 180px;
      margin: 0 auto;
      transition: transform .5s; /* Animation */
    }
    .product-wrapper>img:hover{
      transform: scale(1.5); 
    }

    .product-wrapper .title{
      background-color: #9999;
      border-top: 1px solid #fff;
      border-bottom: 1px solid #fff;
      color: #fff;
      opacity: 0;
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      padding: 8px;
      text-align: center;
      z-index: 1;
      font-size: 20px;
      transition: .3s ease;
    }
    .product-wrapper:hover .title{ 
      opacity: 1;
      top: 10%;
      box-shadow:0 0 0 200vmax rgba(0,0,0,.2);
    }

    .product-wrapper>a {
        cursor: pointer;
        background-color: #9999;
        color: #fff;
        padding: 10px;
        border: 1px solid #fff;
        opacity: 0;
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
        text-align: center;
        transition: .5s ease;
        z-index: 2;
    }
    .product-wrapper:hover a{ 
        opacity: 1;
        bottom: 5%;
    }

    .product-wrapper>div {
        background-color: #9999;
        color: #fff;
        padding: 10px;
        text-align: center;
        z-index: 2;
        position: absolute;
        bottom: 0;
        left: 0px;
        width: 100%;
        border-top: 1px solid #fff;
    }
    .product-wrapper:hover div{ 
        opacity: 0;
        bottom: 30%;
    }

<div class="product-wrapper">
  <span class="title">product name</span>
  <img class="zoomImg" src="https://img.freepik.com/free-vector/hand-drawn-illustration-container-ship-sea_23-2149149324.jpg?w=2000" />
  <a asp-controller="News" asp-action="PalNew" asp-route-id="@item.ID" class="ajax">more ...</a>
  <div class="ribbon">product name</div>
</div>

Solution

The issue with your code was that you weren't telling your code to change when hovered on parent element but rather specifically on the img element itself. Here's what I could do with your question

css:

.product-wrapper{
    width: 270px;
    height: auto;
    margin-bottom: 8px;
    overflow: hidden;
    position: relative;
    border: 1px solid #9999;
  }

  .product-wrapper>img{
    width: 100%;
    height: 180px;
    margin: 0 auto;
    transition: transform .5s; /* Animation */
  }
  .product-wrapper:hover > img{
    transform: scale(1.5); 
  }

  .product-wrapper .title{
    background-color: #9999;
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
    color: #fff;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 8px;
    text-align: center;
    z-index: 1;
    font-size: 20px;
    transition: .3s ease;
  }
  .product-wrapper:hover .title{ 
    opacity: 1;
    top: 10%;
    box-shadow:0 0 0 200vmax rgba(0,0,0,.2);
  }

  .product-wrapper>a {
      cursor: pointer;
      background-color: #9999;
      color: #fff;
      padding: 10px;
      border: 1px solid #fff;
      opacity: 0;
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
      text-align: center;
      transition: .5s ease;
      z-index: 2;
  }
  .product-wrapper:hover a{ 
      opacity: 1;
      bottom: 5%;
  }

  .product-wrapper>div {
      background-color: #9999;
      color: #fff;
      padding: 10px;
      text-align: center;
      z-index: 2;
      position: absolute;
      bottom: 0;
      left: 0px;
      width: 100%;
      border-top: 1px solid #fff;
  }
  .product-wrapper:hover div{ 
      opacity: 0;
      bottom: 30%;
  }

<div class="product-wrapper">
  <span class="title">product name</span>
  <img class="zoomImg" src="https://img.freepik.com/free-vector/hand-drawn-illustration-container-ship-sea_23-2149149324.jpg?w=2000" />
  <a asp-controller="News" asp-action="PalNew" asp-route-id="@item.ID" class="ajax">more ...</a>
  <div class="ribbon">product name</div>
</div>

not much changed just told the code to transform the child when the parent is hovered. hope this helped.