body {
    margin: 0px;
    text-align: center;
    font-family: 'Roboto Slab', serif;
    line-height: 1.6;
}

h1 {
    /* 
    dynamic font sizes:
    these change if font size is changed in
    the browser settings
    100% == 16px
    1em == 16px ; pronounced "m"
    em and % stack (so 2em in body is added to 2em
    in div inside body, etc.)
    pixels (px) are static, but the user can
    use zoom in/out to see the text
    can use rem (root em) so the sizes don't stack
    */
    font-size: 3rem;
}

h1, h2, h3 {
    margin: 0px;
    color: #f8615a;
    font-family: 'Liu Jian Mao Cao', cursive;
}

p {
    color: #f8615a;
}

.section {
    padding-top: 50px;
    height: auto;
    border-bottom: 30px solid black;
}

img {
    height: 200px;
    margin: 50px;
    border: 5px black dashed;
}

.top {
    background-color: #ffd868;
    padding-top: 0px;
}

.middle {
    background-color: #b80d57;
}

.bottom {
    background-color: #721b65;
}

.emphasis {
    text-decoration: underline;
    font-weight: bold;
}

.btn {
    background-color: white;
    text-decoration: none;
    padding: 10px;
    border: 4px black solid;
    border-radius: 10px;
    color: #721b65;
    display: inline-block;
    margin-bottom: 5px;
}

.copyright {
    font-size: 1rem;
    margin-top: 0px;
}