The default Umbraco Blocklist editor is outputted at /Views/Partials/blocklist/default.cshtml

@inherits Umbraco.Cms.Web.Common.Views.UmbracoViewPage<Umbraco.Cms.Core.Models.Blocks.BlockListModel>
@{
    if (Model?.Any() != true) { return; }
}
<div class="umb-block-list">
    @foreach (var block in Model)
    {
        if (block?.ContentUdi == null) { continue; }
        var data = block.Content;

        @await Html.PartialAsync("blocklist/Components/" + data.ContentType.Alias, block)
    }
</div>

You can add your own class by appending a new value to class="umb-block-list"

Quick follow up - how would I target a custom view so I can use different structure for different blocklists - so I've got the default.cshtml for one and user custom.cshtml for another?

Figured this out - use this instead of the html helper! Sorted.

@foreach(var blockItem in Model.MyProperty) {
var blockItemContent = (ContentModels.MyElementTypeAlias)blockItem.Content;
<h2>@blockItemContent.MyBlockProperty</h2>}

This is also useful for nesting Blocklists within blocklists. Cheers

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