square shape edges

Please give a link to your site so we don’t have to install the theme in-order to help you

Nevermind I went to the theme demo

If you don’t already have a child theme or a custom.css you should install a plugin like custom CSS plugin then add the following to the custom css area.

.cl-widget, .suf-widget, .post, article.page, .non-wp-post, #subnav, .hier-nav, .page-nav, .post-nav, .flattened, .author-profile, .info-tag, .info-category, #featured-posts, h3#comments, h3.comments, h3#respond, h3.respond, #reply-title, textarea, .author-info, blockquote, pre, input[type="text"], input[type="password"], .commentlist li, .suf-mag-category, .suf-mag-excerpt, .suf-tile, h2.suf-mag-headlines-title, .suf-mag-excerpts-header, .suf-mag-categories-header, #recaptcha_response_field, #language-selector ul li, #language-selector ul li a, #language-selector ul li a:visited, .download, .announcement, .warning, .note, .suf-mag-headlines, .nr-post h3, .nr_widget h4, .post form#whats-new-form #whats-new-textarea, .post form#whats-new-form, ul.item-list li, .standard-form, fieldset, .outer-pullout-container .meta-pullout {
border-radius: 0px;
}

#commentform label.textarea, h2.suf-mag-category-title, #language-selector ul ul li:first-child, #language-selector ul ul li:first-child a, #language-selector ul ul li:first-child a:visited, ul.sidebar-tabs li a, #nav ul li, #nav ul li a, #nav ul ul ul li:first-child, #nav ul ul ul li:first-child > a, #nav ul ul ul ul li:first-child > a:hover, #nav-top ul ul ul li:first-child, #nav-top ul ul ul li:first-child > a, #nav-top ul ul ul li:first-child > a:hover, #item-nav div.item-list-tabs ul li {
border-top-left-radius: 0px;
border-top-right-radius: 0px;
}

#nav-top ul.sf-menu > li:last-child, #nav-top ul.sf-menu > li:last-child > a, #nav-top ul.sf-menu > li:last-child > a:hover {
border-bottom-right-radius: 0px;
}

#nav-top ul.sf-menu > li:first-child, #nav-top ul.sf-menu > li:first-child > a, #nav-top ul.sf-menu > li:first-child > a:hover {
border-bottom-left-radius: 0px;
}

Dosn’t the theme have a footer widget area?

+salsaturation You don’t need to do anything like that it is far easier it is an option within the theme. The theme has a built in custom CSS area anyway.

+nicksvicks, Go to Suffusion Options > Other Graphical Elements > Miscellaneous and it is the first option on the page.

It is well worth exploring all the in-built theme options ??

You normally get a better faster response over on the official support forum at https://aquoid.com/forum/

There are already 3 columns in the footer and they are accessed at Suffusion Options > Other Graphical Elements > Footer. Only the left and centre elements are editable as the right element has the theme credit in it. There is also the widget above footer that can be used and then you can hide the existing footer with CSS.

@colinsp thanks – I don’t have the them installed so was giving a generic answer but good to know

thank you @colinsp & @salsaturation ??