.dark-grey-bg {
background:#1e1e1e;fill:#1e1e1e; 
}
.dark-grey-text {
color:#1e1e1e;
}
.white-bg {
background:#ffffff;fill:#ffffff; 
}
.white-text {
color:#ffffff;
}
.black-bg {
background:#000000;fill:#000000; 
}
.black-text {
color:#000000;
}
.blue-bg {
background:#15d3ff;fill:#15d3ff; 
}
.blue-text {
color:#15d3ff;
}