XF 2.3 Want to change rounded corners to square corners

[FTL]

My theme is a slightly customised default theme created a long time ago by a friend. However, I'd like the corners to be square rather than rounded, so can someone please tell me which settings to adjust and the path to them?

 

[bzcomputers]

Add this to extra.less template:

.block-container, .button, a.button, .blockMessage, .block-rowMessage, .block--messages .message, .block--messages .block-row, .carousel-item {
    border-radius: 0;
}
.p-nav-list .p-navEl.is-selected, .p-navgroup {
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}
@media (min-width: 650px) {
    .block-container:not(.block-container--noStripRadius)>:first-child,.block-topRadiusContent,.block-container:not(.block-container--noStripRadius)>.block-body:first-child>.blockLink:first-child {
        border-top-left-radius: 0;
        border-top-right-radius: 0;
    }
    .block-container:not(.block-container--noStripRadius)>:last-child,.block-bottomRadiusContent,.block-container:not(.block-container--noStripRadius)>.block-body:last-child>.blockLink:last-child,.block-container:not(.block-container--noStripRadius)>.tabPanes:last-child>[role=tabpanel]>:last-child,.block-container:not(.block-container--noStripRadius)>.tabPanes:last-child>[role=tabpanel]>.block-body>:last-child {
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }
    .block-container:not(.block-container--noStripRadius)>.block-body:first-child>.dataList:first-child tbody:first-child .dataList-row:first-child>.dataList-cell:first-child,.block-topRadiusContent.dataList tbody:first-child .dataList-row:first-child>.dataList-cell:first-child,.block-topRadiusContent>.dataList:first-child tbody:first-child .dataList-row:first-child>.dataList-cell:first-child,.block-container:not(.block-container--noStripRadius)>.block-body:first-child>.dataList:first-child thead:first-child .dataList-row:first-child>.dataList-cell:first-child,.block-topRadiusContent.dataList thead:first-child .dataList-row:first-child>.dataList-cell:first-child,.block-topRadiusContent>.dataList:first-child thead:first-child .dataList-row:first-child>.dataList-cell:first-child {
        border-top-left-radius: 0;
    }
    .block-container:not(.block-container--noStripRadius)>.block-body:first-child>.dataList:first-child tbody:first-child .dataList-row:first-child>.dataList-cell:last-child,.block-topRadiusContent.dataList tbody:first-child .dataList-row:first-child>.dataList-cell:last-child,.block-topRadiusContent>.dataList:first-child tbody:first-child .dataList-row:first-child>.dataList-cell:last-child,.block-container:not(.block-container--noStripRadius)>.block-body:first-child>.dataList:first-child thead:first-child .dataList-row:first-child>.dataList-cell:last-child,.block-topRadiusContent.dataList thead:first-child .dataList-row:first-child>.dataList-cell:last-child,.block-topRadiusContent>.dataList:first-child thead:first-child .dataList-row:first-child>.dataList-cell:last-child {
        border-top-right-radius: 0;
    }
    .block-container:not(.block-container--noStripRadius)>.block-body:first-child>.formRow:first-child>dt,.block-topRadiusContent.formRow>dt,.block-topRadiusContent>.formRow:first-child>dt {
        border-top-left-radius: 0;
    }
    .block-container:not(.block-container--noStripRadius)>.block-body:first-child>.formRow:first-child>dd,.block-topRadiusContent.formRow>dd,.block-topRadiusContent>.formRow:first-child>dd {
        border-top-right-radius: 0;
    }
    .block-container:not(.block-container--noStripRadius)>.block-body:last-child>.dataList:last-child tbody:last-child .dataList-row:last-child>.dataList-cell:first-child,.block-bottomRadiusContent.dataList tbody:last-child .dataList-row:last-child>.dataList-cell:first-child,.block-bottomRadiusContent>.dataList:last-child tbody:last-child .dataList-row:last-child>.dataList-cell:first-child {
        border-bottom-left-radius: 0;
    }
    .block-container:not(.block-container--noStripRadius)>.block-body:last-child>.dataList:last-child tbody:last-child .dataList-row:last-child>.dataList-cell:last-child,.block-bottomRadiusContent.dataList tbody:last-child .dataList-row:last-child>.dataList-cell:last-child,.block-bottomRadiusContent>.dataList:last-child tbody:last-child .dataList-row:last-child>.dataList-cell:last-child {
        border-bottom-right-radius: 0;
    }
    .block-container:not(.block-container--noStripRadius)>.block-body:last-child>.formRow:last-child>dt,.block-bottomRadiusContent.formRow>dt,.block-bottomRadiusContent>.formRow:last-child>dt {
        border-bottom-left-radius: 0;
    }
    .block-container:not(.block-container--noStripRadius)>.block-body:last-child>.formRow:last-child>dd,.block-bottomRadiusContent.formRow>dd,.block-bottomRadiusContent>.formRow:last-child>dd {
        border-bottom-right-radius: 0;
    }
    .block-container:not(.block-container--noStripRadius)>.block-body:last-child .formSubmitRow:not(.is-sticky)>dt,.block-container:not(.block-container--noStripRadius)>.formSubmitRow:not(.is-sticky):last-child>dt,.block-bottomRadiusContent>.formSubmitRow:not(.is-sticky)>dt {
        border-bottom-left-radius: 0;
    }
    .block-container:not(.block-container--noStripRadius)>.block-body:last-child .formSubmitRow:not(.is-sticky)>dd,.block-container:not(.block-container--noStripRadius)>.formSubmitRow:not(.is-sticky):last-child>dd,.block-bottomRadiusContent>.formSubmitRow:not(.is-sticky)>dd {
        border-bottom-right-radius: 0;
    }
    .block-container:not(.block-container--noStripRadius)>.block-body:last-child .formSubmitRow:not(.is-sticky) .formSubmitRow-bar,.block-container:not(.block-container--noStripRadius)>.formSubmitRow:not(.is-sticky):last-child .formSubmitRow-bar,.block-bottomRadiusContent>.formSubmitRow:not(.is-sticky) .formSubmitRow-bar {
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }
}

The code above should cover the majority of it.

If you want to remove border radius from everywhere you can always use a global reset like below, but I wouldn't recommend as it can cause override headaches later. I recommend using targeted rules instead (like above) and add to it if needed.

* {
  border-radius: 0 !important;
}

 

[FTL]

Thanks, but I'm on XF Cloud. Is this somthing I can do in the ACP, or do I have to do it on a file on the server, which I believe might be the case? I have no access to that.

Also, I'm surprised it's that complicated, I thought it would just involve changing the value of a variable in the ACP like one does to get square avatars as I've done in my forum.

 

[bzcomputers]

If you want to use it, just copy and paste into the extra.less template in XF Cloud. Go to: Admin > Appearance > Templates > extra.less

As for there being a single specific setting to adjust border-radius for your entire theme, that would be theme specific and I figured you would have checked your theme settings first before asking for help here. I don't know what theme your using, nor the current admin settings it has. You can always check there first: Admin > Appearance > Styles

 

[FTL]

Thanks for the advice. I don't know much when it comes to the themes. I've been able to work a couple of things out, but that's it, hence my query here. I'll try this out soon and get back to you.

Again, it's just a modified default theme is all with colours and a handful of other settngs changed.

 

[Mr Lucky]

I would just set it in style properties > borders and spacing