body {
    margin: 0;
    padding: 0;
    border: 0;
    font-family: 'Author', sans-serif;
}
h1 {
    font-weight: 500;
}
h2 {
    font-weight: 400;
}
p {
    font-weight: 300;
}
.banner{
    top: 0;
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 80px;
    font-size: 22px;
    background-color: Black;
    transition: 0.5s;
    z-index: 100000;
}
.banner {
    color: white;
}
.bannerTitleContainer {
    float: left;
    margin-left: 5%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}
.bannerButtonContainer {
    float:right;
    margin-right: 5%;
    height: 100%;
    padding: 25px 0;
}
.mobileBanner {
    display: none;
}
.desktopBanner {
    display: block;
}
.sideBar {
    width: 20%; 
    background-color: #171717;
    height: calc(100vh - 60px);
    position: fixed;
    transition-duration: 0.5s;
}
.sideBar a {
    color: white;
    text-decoration: none;
}
.sideBar h2 {

    width: inherit;
    height: 30px;
    color: white;
    background-color: transparent;
    transition-duration: 0.25s;
    margin-left:10%;
}
.sideBar a :hover {
    filter: invert(0.25);
}
.bookSection {
    border-radius: 25px;
    border: 2px solid black;
    width: 49.5%;
    margin-right:0.2%;
    min-width:15%;
    height: 500px;
    float: left;
    margin-top:3px;
}
.artworkSection {
    width: 50%;
    float: left;
}
.artworkSectionContainment {
    width:300px;
    height:450px;
    margin-left:20px;
    margin-top:25px
}
.bookDesc {
    font-size:20px;
}
.bookInformationSection {
    width: 50%;
    float: right;
}
.rightSide {
    width:79%;
    float:right;
}
.addToBasket {
    border:3px;
    border-color:black;
    border-style:solid;
    background-color:green;
    height:50px;
    width:140px;
    color:white;
    font-size: 18px;
}
.addToBasket:hover {
    background-color: darkgreen;
}
.addToBasket:active {
    background-color: gray;
    color: black;
}
.acknowledgement {
    width:500px;
    height: 400px;
    margin-left:10%;
    background-color: #171717;
    color:white;
    z-index: 9001;
    position:fixed;
    bottom: 0;
    margin-bottom: 50px;
    right: 0;
    margin-right: 50px;
    border: 3px;
    border-style: solid;
    border-color:black;
}
.orderScreenOrderBox {
    border: 3px;
    border-style: solid;
    border-color: black;
    width: 100%;
    height: auto;
}
@media only screen and (max-width: 1696px) {
    .bookSection {
        max-width: 47%;
    }
    .artworkSectionContainment {
        width:200px;
        height:300px;
    }
    .bookInformationSection h1 {
        font-size: 26px;
    }
    .bookInformationSection h2 {
        font-size: 20px;
    }
}
@media only screen and (max-width: 1266px) {
    .sideBar {
        width: 0;
        overflow-x: hidden;
        z-index: 9000;
    }
    .rightSide {
        float: none;
        width: 95%;
        margin-left:2.5%;
    }
    .bookSection {
        max-width: 49%;
    }
    .mobileBanner {
        display: block;
    }
    .desktopBanner {
        display: none;
    }
}
@media only screen and (max-width: 972px) {
    .artworkSection {
        float: none;
        width: 100%;
    }
    .bookInformationSection {
        float: none;
        width: 100%;
    }
    .bookSection {
        height: auto;
    }
    .bookInformationSection h1 {
        font-size: 22px;
    }
    .bookInformationSection h2 {
        font-size: 16px;
    }
    .bookDesc {
        font-size: 18px;
    }
}
@media only screen and (max-width: 734px) {
    .bookSection {
        border-radius: 25px;
        border: 2px solid black;
        min-width: 100%;
        height: auto;
        float: none;
        margin-top:4px;
    }
    .artworkSection {
        min-width: 100%;
    }
    .artworkSectionContainment {
        margin: auto;
        width:180px;
        height:270px;
        margin-top:25px
    }
    .bookInformationSection h1 {
        text-align:center;
    }
    .bookInformationSection h2 {
        text-align:center;
    }
    .bookDesc {
        text-align:center;
    }
    .bookInformationSection p {
        text-align: center;
    }
    .addToBasket {
        text-align: center;
        display: block; 
        margin: 0 auto;
    }
    .acknowledgement {
        width:90%;
        margin-right:5%;
        margin-left:5%;
    }
}