body {
    margin: 0px;
    background-color: rgb(235, 235, 235);
}

nav {
    display: flex;
    flex-direction: column;
}

section {
    display: flex;
    flex-direction: row;
    padding: 1rem;
    justify-content: space-between;
}

a {
    text-decoration: none;
    color: rgb(61, 61, 61);
    background-color: rgba(56, 56, 56, 0);
    padding: .3rem;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

img {
    width: 50%;
    height: 50%;
    padding: 1rem;
}

h2 {
    font-size: 3rem;
    padding: 1rem, 0rem, 0rem, 0rem;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

#buyNow {
    text-decoration: none;
    color: rgb(0, 0, 0);
    background-color: rgb(216, 216, 216);
    padding: 1rem;
    font-size: 2rem;
    border-radius: .5rem;
}

#mailingList {
    background-color: rgba(39, 39, 39, 0);
    color: rgb(0, 0, 0);
    font-size: 2rem;
    position: relative;
    display: none;
}

#one {
    font-size: 3rem;
    color: rgb(0, 0, 0);
    background-color: rgb(190, 190, 190);
    display: flex;
    justify-content: space-between;
}

#two {
    font-size: 2rem;
    padding: .2rem;
    background-color: rgb(211, 211, 211);
    display: flex;
    justify-content: space-around;
}

#mainContent {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#description {
    display: flex;
    flex-direction: column;
}

#cover {
    width: 20rem;
    height: 28rem;
}

#email {
    font-weight: bold;
}

#author {
    padding: .3rem 1rem .3rem 1rem;
    border-radius: .5rem;
}

.caps {
    font-size: 3.7rem;
}

.content {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    width: 50rem;
    font-size: 1.25rem;
    padding: 2rem;
    background-color: rgb(228, 228, 228);
    margin: 0rem 0rem 1rem 0rem;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

.content:hover {
    background-color: rgb(218, 218, 218);
    transition: 1s;
}

@media (max-width: 850px) {
    .content {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        box-sizing: border-box;
    }

    #one {
        font-size: 2rem;
    }

    .caps {
        font-size: 2.5rem;
    }

    #two {
        font-size: 1.5rem;
    }

    #mailingList {
        font-size: 1.5rem;
    }

    img {
        width: 100%;
    }
}

@media (max-width: 590px) {
    #one {
        margin: 0rem;
    }

    #two {
        font-size: 1rem;
        font-weight: 700;
    }

    #mailingList {
        font-size: 1.2rem;
        font-weight: 700;
    }

    h2 {
        font-size: 2rem;
        padding: .5rem 0rem 0rem 0rem;
        margin: 0rem;
    }
}

@media (max-width: 520px) {
    #one {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    #two {
        display: none;
    }



    #mailingList {
        font-size: 1rem;
        font-weight: 700;
    }
}