:root {
   --bs-body-bg: #757474; 
   --bs-body-bg-rgb: var(34, 34, 34, 1);
   --bs-primary: #444;
}

.bg-body {
    --bs-bg-opacity: 1;
    background-color: rgba(var(--bs-body-bg-rgb), var(--bs-bg-opacity)) !important;
  }
  
body {
    background: #a8a8a8;
    color: #282828; }

h3, .h3 {
    color: #333; }

.card {
    --bs-card-bg: #c4bebe;
}    
      
.card-section {
    color: #333;
    background: #a8a8a8;
  }
  
.card-section .titulo {
    color: #2d2b2b;
}

.card-section .card {
    color: #333;
    border-radius: 13px;
  }
  
.card-section .card .titulo {
    color: #333;
}