Awesome
Breeze Icons
Introduction
Breeze-icons is a freedesktop.org compatible icon theme. It's developed by the KDE Community as part of KDE Frameworks 5 and it's used by default in KDE Plasma 5 and KDE Applications.
Guidelines
The Breeze icons guidelines are described at develop.kde.org/hig.
Web Usage
Breeze Icons can be used as a webfont from cdn.kde.org/breeze-icons/icons.html.
<i class="icon icon_icon-name"></i>
Issues
To report a bug or request new icons, use the KDE Bugtracker.
Contribute
You can contribute by joining the KDE Visual Design Group. Learn more about the VDG.