.light_bg {
  background-color: #f3eeda;
}
.red_bg {
  background-color: #ff6b3b; 
}
.green_bg {
  background-color: #54be48; 
}
.blue_bg {
  background-color: #92beea; 
}
.navy_blue_bg {
  background-color: #4f1f91; 
}
.yellow_bg {
  background-color: #e9e83f; 
}
.black_bg {
  background-color: #000000;  
  color: #ffffff;  
}