body {
    font-family: 'Segoe UI', sans-serif;
    background-color: rgba(187, 229, 235);
    }
    header, footer {
    background-color: rgb(0, 54, 105);
    color: rgb(255, 254, 253);
    text-align: center;
    padding: 0.5rem;
    }
    nav {
    background-color: rgb(187, 229, 235);
    padding: 1rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
    }
    nav a {
    text-decoration: none;
    color: rgb(0, 0, 0);
    font-weight: bold;
    }
    main {
   padding: 2rem;
    display: flex;
    gap: 2rem;
    }
    strong {
    color: rgb(72, 101, 180);
    text-decoration: none;
    color: rgb(52, 79, 138);
    }
    article {
    background-color: rgb(221, 216, 213);
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    }
    table {
    width: 100%;
    border-collapse: collapse;
    }
    footer a {
    color: rgb(20, 47, 107);
    text-decoration: none;
    } 
 img[src= "./glicerina.jpg"] {
 width: 300px;
 height: 300px;
 margin-top: 1rem;
 border: 4px solid #3a80af;
 border-radius: 8px;
 } 
 img[src= "./glilan.jpg"] {
 width: 300px;
 height: 300px;
 margin-top: 1rem;
 border: 4px solid #3a80af;
 border-radius: 8px;
 } 
  img[src= "./landrianib.jpg"] {
 width: 300px;
 height: 300px;
 margin-top: 1rem;
 border: 4px solid #3a80af;
 border-radius: 8px;
 }