Ghost/ghost/admin/app/templates/components/gh-profile-image.hbs

<figure class="account-image js-file-upload">
    {{#unless hasUploadedImage}}
        <div class="placeholder-img" style={{defaultImage}}></div>
            <div id="account-image" class="gravatar-img" style={{imageBackground}}>
                <span class="sr-only">User image</span>
            </div>
    {{/unless}}

    <div class="js-img-preview"></div>

    <span class="edit-account-image js-img-dropzone">
        <i class="icon-photos">
            <span class="sr-only">Upload an image</span>
        </i>
    </span>
    <input type="file" class="file-uploader js-file-input" name="uploadimage">
</figure>