u/ll7185

Hey folks.

Maybe my searching skills are lacking, so I decided to go the DIY route.

I wanted Vivaldi to use Breeze buttons, but without needing to activate "Use Native Window" as I prefer the more compact look.

All buttons are as close as I could get them to the original Breeze window decoration buttons, they change according to the windowed / maximized state and respond to hovering and mouse clicking.

The svgs files are embedded as base64 in the CSS so there's no need for extra files.

Save the code below as CSS, and apply as usual. (Check here if you don't know how)

/* ============================================================
 *  Hide ALL default Vivaldi window button icons (stock SVGs)
 *  ============================================================ */
#browser.linux .window-buttongroup button svg,
#browser.linux .window-buttongroup button svg *,
.window-buttongroup button svg,
.window-buttongroup button svg *,
.window-buttongroup button .window-maximize-glyph,
.window-buttongroup button .window-restore-glyph {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    pointer-events: none !important;
}

/* ============================================================
 *  Common button base (Linux-aware)
 *  ============================================================ */
#browser.linux .window-buttongroup button,
.window-buttongroup button {
    width: 20px !important;
    height: 20px !important;
    min-width: 20px !important;
    min-height: 20px !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    background-color: transparent !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    background-size: contain !important;
    transition: none !important;
    image-rendering: crisp-edges !important;
    fill: transparent !important;          /* extra safety */
}

/* Spacing between the three buttons */
.window-buttongroup {
    gap: 4px !important;
}

/* ============================================================
 *  MINIMIZE
 *  ============================================================ */
.window-buttongroup button.window-minimize {
    background-image: url("data:image/svg+xml;base64,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") !important;
}

.window-buttongroup button.window-minimize:hover {
    background-image: url("data:image/svg+xml;base64,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") !important;
}

.window-buttongroup button.window-minimize:active {
    background-image: url("data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiIHN0YW5kYWxvbmU9Im5vIj8+CjxzdmcKICAgaWQ9InN2ZzMiCiAgIHZlcnNpb249IjEuMSIKICAgd2lkdGg9IjM2IgogICBoZWlnaHQ9IjM2IgogICB2aWV3Qm94PSIwIDAgMzYgMzYiCiAgIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIKICAgeG1sbnM6c3ZnPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+CiAgPHBhdGgKICAgICBpZD0icGF0aDk5OCIKICAgICBkPSJNIDE4LDAgQSAxOCwxOCAwIDAgMCAwLDE4IDE4LDE4IDAgMCAwIDE4LDM2IDE4LDE4IDAgMCAwIDM2LDE4IDE4LDE4IDAgMCAwIDE4LDAgWiBNIDguNzA3LDEzLjI5MyAxOCwyMi41ODYgbCA5LjI5MywtOS4yOTMgMS40MTQxLDEuNDE0MSAtMTAuNzA3LDEwLjcwNyAtMTAuNzA3LC0xMC43MDcgMS40MTQxLC0xLjQxNDEgeiIKICAgICBmaWxsPSIjZmZmZmZmIgogICAgIG9wYWNpdHk9IjAuMyIKICAgICBzdHJva2Utd2lkdGg9IjEuNTkwOTkiIC8+Cjwvc3ZnPgo=") !important;
}

/* ============================================================
 *  MAXIMIZE (windowed state)
 *  ============================================================ */
.window-buttongroup button.window-maximize:not(.maximized) {
    background-image: url("data:image/svg+xml;base64,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") !important;
}

.window-buttongroup button.window-maximize:not(.maximized):hover {
    background-image: url("data:image/svg+xml;base64,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") !important;
}

.window-buttongroup button.window-maximize:not(.maximized):active {
    background-image: url("data:image/svg+xml;base64,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") !important;
}

/* ============================================================
 *  RESTORE (maximized state)
 *  ============================================================ */
.window-buttongroup button.window-maximize.maximized,
#browser.maximized .window-buttongroup button.window-maximize,
body.maximized .window-buttongroup button.window-maximize {
    background-image: url("data:image/svg+xml;base64,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") !important;
}

.window-buttongroup button.window-maximize.maximized:hover,
#browser.maximized .window-buttongroup button.window-maximize:hover,
body.maximized .window-buttongroup button.window-maximize:hover {
    background-image: url("data:image/svg+xml;base64,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") !important;
}

.window-buttongroup button.window-maximize.maximized:active,
#browser.maximized .window-buttongroup button.window-maximize:active,
body.maximized .window-buttongroup button.window-maximize:active {
    background-image: url("data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiIHN0YW5kYWxvbmU9Im5vIj8+CjxzdmcKICAgaWQ9InN2ZzMiCiAgIHZlcnNpb249IjEuMSIKICAgd2lkdGg9IjM2IgogICBoZWlnaHQ9IjM2IgogICB2aWV3Qm94PSIwIDAgMzYgMzYiCiAgIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIKICAgeG1sbnM6c3ZnPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+CiAgPHBhdGgKICAgICBpZD0icGF0aDEwNTciCiAgICAgZD0iTSAxOCwwIEEgMTgsMTggMCAwIDAgMCwxOCAxOCwxOCAwIDAgMCAxOCwzNiAxOCwxOCAwIDAgMCAzNiwxOCAxOCwxOCAwIDAgMCAxOCwwIFogTSAxOCw3LjU4NTggMjguNDE0LDE3Ljk5OTggMTgsMjguNDEzNiA3LjU4NiwxNy45OTk4IFogbSAwLDIuODI4IC03LjU4NTgsNy41ODU4IDcuNTg1OCw3LjU4NTggNy41ODU4LC03LjU4NTggeiIKICAgICBmaWxsPSIjZmZmZmZmIgogICAgIG9wYWNpdHk9IjAuMyIKICAgICBzdHJva2Utd2lkdGg9IjEuNTkwOTkiIC8+Cjwvc3ZnPgo=") !important;
}

/* ============================================================
 *  CLOSE
 *  ============================================================ */
#browser.linux .window-buttongroup button.window-close,
.window-buttongroup button.window-close {
    background-image: url("data:image/svg+xml;base64,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") !important;
}

#browser.linux .window-buttongroup button.window-close:hover,
.window-buttongroup button.window-close:hover {
    background-image: url("data:image/svg+xml;base64,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") !important;
}

#browser.linux .window-buttongroup button.window-close:active,
.window-buttongroup button.window-close:active {
    background-image: url("data:image/svg+xml;base64,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") !important;
}

https://preview.redd.it/42foeq9w5mjh1.png?width=160&format=png&auto=webp&s=43b9b141ac88ed1422b809a5289a95bc2a1afc81

Hey people... Of course, new user here.

I ran fwupdmgr get-updates and got quite a few updates available. I just want to check out it is safe (in a locked out of system / bricked laptop sense) to install those updates.

Bellow is a stripped down version of the output, I can post the full output if necessary.

Thank you!

├─KEK CA:

│ │ Current version: 2011

│ │ Vendor: Microsoft (UEFI:Microsoft)

│ │

│ └─Secure Boot KEK Configuration Update:

│ New version: 2023

│ Remote ID: lvfs

│ Release ID: 113921

│ Summary: UEFI Secure Boot Key Exchange Key

│ This updates the UEFI Signature Database (the "KEK") to the latest release from Microsoft, signed by Dell Inc.Platform Key.

├─UEFI CA:

│ │ Current version: 2011

│ │ Vendor: Microsoft (UEFI:Microsoft)

│ │

│ └─Secure Boot Signature Database Configuration Update:

│ New version: 2023

│ Description:

│ This updates the 3rd Party UEFI Signature Database (the "db") to the latest release from Microsoft.It also adds the latest OptionROM UEFI Signature Database update.

│

└─UEFI dbx:

│ Summary: UEFI revocation database

│ Current version: 20230501

│ Minimum Version: 20230501

│ Vendor: Microsoft (UEFI:Microsoft)

│

├─Secure Boot dbx Configuration Update:

│ New version: 20260402

│ This updates the list of forbidden signatures (the "dbx") to the latest release from Microsoft.

│

├─Secure Boot dbx Configuration Update:

│ New version: 20250902

│ Description:

│ This updates the list of forbidden signatures (the "dbx") to the latest release from Microsoft.

│

├─Secure Boot dbx Configuration Update:

│ New version: 20250507

│ Remote ID: lvfs

│ Description:

│ This updates the list of forbidden signatures (the "dbx") to the latest release from Microsoft.

│

└─Secure Boot dbx Configuration Update:

New version: 20241101

Remote ID: lvfs

Release ID: 105821

Summary: UEFI Secure Boot Forbidden Signature Database