void-desktop/config-files/wlogout/style.css

* 
{
	background-image: none;
	font-family: "Roboto";
	font-size: 20px;
}

window 
{
	background-color: rgba(0, 0, 0, 0.9);
}

button 
{
    color: #ffffff;
	background-color: #000000;
	background-repeat: no-repeat;
	background-position: center;
	background-size: 25%;
	border-radius: 0px;
}

button:focus, button:active, button:hover 
{
	background-color: #151515;
	outline-style: none;
}

#lock 
{
    background-image: image(url("/usr/share/wlogout/icons/lock.png"), url("/usr/local/share/wlogout/icons/lock.png"));
}

#logout 
{
    background-image: image(url("/usr/share/wlogout/icons/logout.png"), url("/usr/local/share/wlogout/icons/logout.png"));
}

#suspend 
{
    background-image: image(url("/usr/share/wlogout/icons/suspend.png"), url("/usr/local/share/wlogout/icons/suspend.png"));
}

#hibernate 
{
    background-image: image(url("/usr/share/wlogout/icons/hibernate.png"), url("/usr/local/share/wlogout/icons/hibernate.png"));
}

#shutdown 
{
    background-image: image(url("/usr/share/wlogout/icons/shutdown.png"), url("/usr/local/share/wlogout/icons/shutdown.png"));
}

#reboot 
{
    background-image: image(url("/usr/share/wlogout/icons/reboot.png"), url("/usr/local/share/wlogout/icons/reboot.png"));
}