#logo {
    width: 70px;
    height: auto;
   }

header {
    background-color: #b2c5b5; /* fill */
    /* rgba(255,255,255,0.5) => 0.5 = semi-transparent color */
    border: 1px solid #000; /* stroke */
    /* width of stroke, type of line, and color */
    height: 55px;
    padding: 20px;
    /* inset the image */
    }

    header {
        background-color: darkgreen;
        padding: 30px;
        height: 100px;
        color: white;
        font-size: 50px; /* add these three new lines */
        font-weight: 900;
        font-style: normal;
        }

body { font-family: “Roboto”, "Helvetica Neue", Helvetica, Arial, sans-serif; font-weight: 400;
        font-style: normal; }

        body {
            font-family: "Roboto", sans-serif;
            font-weight: 400;
            font-style: normal;
            margin: 0; /* add these two new lines */
            padding: 0;
            background-color: yellow;
            }

h1 { font-family: “Roboto”,"Helvetica Neue", Helvetica, Arial, sans-serif; font-weight: 900; font-style: normal; }
    
footer{
    background-color: #b2c5b5; /* fill */
    /* rgba(255,255,255,0.5) => 0.5 = semi-transparent color */
    border: 1px solid #000; /* stroke */
    /* width of stroke, type of line, and color */
    height: 55px;
    padding: 20px;
    /* inset the image */
    }

    footer {
    background-color: darkgreen;
    padding: 30px;
    height: 100px;
    color: white;
    font-size: 1rem; /* add these three new lines */
    font-weight: 900;
    font-style: normal;
    }

    footer p {text-align: center;}

    nav ul {
        list-style-type: none;
        }

        nav ul li {
            display: inline;
            margin-right: 16px;
            }

            a {text-decoration: none;}

            main {
                margin-left: 36px;
                }

                .thumbnails {
                    display: flex; /* this is called a flexbox */
                    }

                header span {
                    position: relative;
                    top: -21px;
                    }

    /* *{
    border: 1px solid red;
    padding: 1rem;
    } */