.header1 {
    background-color: #3d5c5c;
    color: #94b8b8;
    box-shadow: 1rem 1rem 1rem #c2d6d6;
    position: relative;
    padding: 1rem 2rem;
    font-size: 120%;
    font-weight: bold;
    border-radius: 1rem;
}
.header2 {
    background-color: #94b8b8;
    color: #3d5c5c;
    padding: 0.35rem 1rem 0.15rem;
    font-size: 110%;
    font-weight: bold;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}
.header3 {
    margin-left: 4.5rem;
    font-weight: bold;
    padding: 0.20rem 0.5rem 0.15rem;
    border-radius: 0.25rem;
    text-decoration: underline;
}
.btn {
    background-color: #3d5c5c;
    color: #94b8b8;
    padding: 5px 10px;
    border: none;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    margin: 4px 2px;
    cursor: pointer;
    border-radius: 1rem;
}