html, body {
    min-height: 100%;
    height: 100%;
}

body {
    background: #025064;
    background: linear-gradient(90deg, #013F4D 0%, #025064 50%, #036278 100%);
    font-family: 'Source Sans Pro', 'Montserrat', sans-serif;
}

.container {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

main {
    background: white;
    width: 60%;
    padding: 0 2rem 2rem 2rem;
    max-width: 55rem;
    border-radius: .25rem;
    display: flex;
    flex-direction: column;
    justify-items: center;
    align-items: center;
}

@media screen and (max-width: 768px) {
    main {
        width: 80%;
    }
}

.logo {
    width: 28em;
}

.sub-title {
    font-weight: bold;
    font-size: 1.5rem;
    margin-top: 0;
}

.button {
    display: inline-block;
    cursor: pointer;
    background: #049E8A;
    color: #fff;
    font-weight: bold;
    border-radius: .25rem;
    padding: .5rem 1.5rem;
    text-decoration: none;
    margin-top: 1rem;
}

    .button:hover {
        opacity: .85;
    }