JSFiddle - React, Tailwind, and code Playground

HTML

<div class="metro perfil-filtro-expander-filtrados perfil-filtro-expander-overflow acoesFiltradas" id="acoesFiltradas">
     <--! item 1 -->
     <div style="padding-bottom: 10px;">
          <input id="@item.SelectedValue" type="checkbox" />
          <label for="@item.SelectedValue">
          <b>@item.Title</b>
          <br />
          <span class="perfil-filtro-expander-descricao">
               @item.Description
          </span>
          </label>
    </div>
    <--! item 2 -->
    <div style="padding-bottom: 10px;">
         <input id="@item.SelectedValue" type="checkbox" />
         <label for="@item.SelectedValue">
         <b>@item.Title</b>
         <br />
         <span class="perfil-filtro-expander-descricao">
              @item.Description
         </span>
         </label>
    </div>
    <--! item 3 -->
    <div style="padding-bottom: 10px;">
         <input id="@item.SelectedValue" type="checkbox" />
         <label for="@item.SelectedValue">
         <b>@item.Title</b>
         <br />
         <span class="perfil-filtro-expander-descricao">
               @item.Description
         </span>
         </label>
    </div>
        
        <a href="" id="copiarParaTodasAcoes">
   <img class="perfil-expander-botoes" src="~/Images/tecbox/icons/expander-copy-icon.png" />
</a>
</div>

CSS

.metro label {
  display: block;
  margin: 5px;
  padding: 5px;
  border: 1px solid transparent;
}

.metro input[type="checkbox"] {
  display: none;
}

.metro input:checked + label {
  border-color: green;
  position: relative;
}

.metro input:checked + label::after {
  content: '\2714';
  position: absolute;
  right: 0;
  top: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 20px 20px 0;
  border-color: transparent;
  border-right-color: green;
  color: white;
  font-size: 12px;
  text-indent: 10px;
  line-height: 13px;
}

JavaScript

$("#copiarParaTodasAcoes").click(function (e) {
    e.preventDefault();
    
    $(".acoesFiltradas input:checked").each(function () {
        alert('teste');
    });
});