body {
    background-color: white;
    color: sienna;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

header {
    background-color: darkslategray;
    color: white;
    text-align: center;
    display: inline-block;
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 3em;
    overflow: hidden;
    z-index: 2;
    border-bottom: 1px solid seashell;
    padding: 30px;
    margin: 0px;
}

header h1 {
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    position: relative;
    top: -1rem;
    font-size: 2rem;
}

main {
    position: relative;
    top: 100px;
}

hr {
    width: 50%;
}

#selfie {
    border-radius: 100%;
    width: 40%;
    height: auto;
    float: right;
}

.listIllustrations {
    width: 30%;
    height: auto;
    float: right;
}

footer {
    position: relative;
    top: 7em;
}

/* Small devices (landscape phones, 576px and up) */
@media only screen and (min-width: 576px) {
    header h1 {
        font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
        position: relative;
        top: -1.5rem;
        font-size: 2.5rem;
    }
}

 /* Medium devices (tablets, 768px and up) */
@media only screen and (min-width: 768px) {
    header h1 {
        position: relative;
        top: -1.8rem;
        font-size: 3rem;
    }

    #distancedDrinks .listIllustrations {
        width: 20%;
        height: auto;
    }
}

 /* Large devices (desktops, 992px and up) */
@media only screen and (min-width: 992px) {
    header h1 {
        position: relative;
        top: -1.8rem;
        font-size: 3rem;
    }

    #selfie {
        width: 30%;
    }
}

 /* Extra large devices (large desktops, 1200px and up) */
@media only screen and (min-width: 1200px) {header h1 {
        position: relative;
        top: -1.8rem;
        font-size: 3rem;
    }

    #selfie {
        width: 25%;
    }
}