.w3-ez-red {color:#fff;background-color:#c0392b}
.w3-text-ez-red{color:#c0392b!important}


strong {color: #c0392b;
   font-size: 120%;
   }

img.w3-circle {width:15%; margin: 10px;} 
.w3-card-4 {margin: 10px}

.acronym li::first-letter {
  font-size: 150%;
  font-weight: bold;
  color: #c0392b;
}

h4 {font-size: 120%;
  font-weight: bold;}

h5 {font-size: 100%;
  font-weight: bold;}

  
.w3-card-4 h5::first-letter {
  font-size: 150%;
  font-weight: bold;
  
}