.titulo-principal {
    margin-bottom: 20px; 
    color: blue;    
}

.destaque {
    color: #0f0; 
    background-color: yellow;
}
   
#especial{
    font-style: italic; 
    border-left: 3px solid green; 
    padding-left: 5px;
}

p{
    line-height: 1.6;
}

.titulo-bloco {
    border-bottom: 2px solid gray;
}

p{
    background-color: lightgray;
}

.titulo-bloco{
    font-family: Arial, sans-serif;
}

p{
    padding: 10px;
}

.item{
    margin-bottom: 5px;
}

.lista-itens .destaque{
   background-color: lightblue; 
}

#ultimo-item{
    color: darkblue;
}