.muralVerde {
  border: 2px solid #336633;
  background-color: #F0FFF0;
  padding: 5px;
  margin-bottom: 5px;
  color: #336633;
}
.muralAzul {
  border: 2px solid #0033CC;
  background-color: #F0F9FF;
  padding: 5px;
  margin-bottom: 5px;
  color: #0033CC;
}
.muralAmarelo {
  border: 2px solid #FFFF00;
  background-color: #F0FFF0;
  padding: 5px;
  margin-bottom: 5px;
  color: #FFFF00;
}
.muralLaranja {
  border: 2px solid #FFCC00;
  background-color: #FFF9F0;
  padding: 5px;
  margin-bottom: 5px;
  color: #FFCC00;
}
.muralRosa {
  border: 2px solid #CC3399;
  background-color: #FFF0FF;
  padding: 5px;
  margin-bottom: 5px;
  color: #CC3399;
}
.muralLilas {
  border: 2px solid #663399;
  background-color: #F9F0FF;
  padding: 5px;
  margin-bottom: 5px;
  color: #663399;
}
.muralCinza {
  border: 2px solid #808080;
  background-color: #F9F9F9;
  padding: 5px;
  margin-bottom: 5px;
  color: #808080;
}
.muralPreto {
  border: 2px solid #000000;
  background-color: #F9F9F9;
  padding: 5px;
  margin-bottom: 5px;
  color: #000000;
}