{% extends "admin/base_site.html" %}
{% load i18n admin_static mkadmin_tags %}

{% block extrastyle %}{{ block.super }}
<link rel="stylesheet" type="text/css" href="{% static "admin/css/dashboard.css" %}" />
<style>
  .dashboard #content {
    width: auto;
  }
  .dashboard #content-main {
    -webkit-column-width: 500px;
    -webkit-column-gap: 10px;
    -webkit-column-fill: balance;

    -moz-column-width: 500px;
    -moz-column-gap: 10px;
    -moz-column-fill: balance;

    column-width: 500px;
    column-gap: 10px;
    column-fill: balance;
  }
  .dashboard .module {
    width: 500px;
    margin: 0 5px 5px 0;
    display: inline-block;
  }
  .dashboard .module .vLargeTextField {
    width: 458px !important;
  }
</style>
{% endblock %}

{% block coltype %}colM{% endblock %}

{% block bodyclass %}{{ block.super }} dashboard{% endblock %}

{% block breadcrumbs %}{% endblock %}

{% block content %}
<div id="content-main">
  {% mkadmin_dashboard %}
</div>
{% endblock %}

{% extends "admin/base_site.html" %}
{% load i18n admin_static mkadmin_tags %}

{% block extrastyle %}{{ block.super }}
<link rel="stylesheet" type="text/css" href="{% static "admin/css/dashboard.css" %}" />
<style>
  .dashboard #content {
    width: auto;
  }
  .dashboard #content-main {
    -webkit-column-width: 480px;
    -webkit-column-gap: 10px;
    -webkit-column-fill: balance;

    -moz-column-width: 480px;
    -moz-column-gap: 10px;
    -moz-column-fill: balance;

    column-width: 480px;
    column-gap: 10px;
    column-fill: balance;
  }
  .dashboard .module {
    width: 480px;
    margin: 0 5px 5px 0;
    display: inline-block;
  }
  .dashboard .module .vLargeTextField {
    width: 438px !important;
  }
</style>
{% endblock %}

{% block coltype %}colM{% endblock %}

{% block bodyclass %}{{ block.super }} dashboard{% endblock %}

{% block breadcrumbs %}{% endblock %}

{% block content %}
<div id="content-main">
  {% mkadmin_dashboard %}
</div>
{% endblock %}

Make two columns fit on 1024px wide screens
Make two columns fit on 1024px wide screens
