.body1 {
    background-color: #273A5E;
}

.container-fluid {
    text-align: center;
}

nav {
    background-color: #273A5E;
    width: 100%;
    
}

.container {
    display: flex;
    align-items: center;
    background-color: #273A5E;
}
.nav-link{font-size: 20px !important}

/*header start*/
.header {
    display: flex;
    align-items: center;

    width: 100%;
    height: 300px;

    background: url(img/home.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;

    position: relative;
    overflow: auto;
}

.headerlogo {
    margin-left: auto;
    margin-right: 20px;
}

.headerlogo img {
    width: 150px;
    height: 150px;
}

/*content*/
.contentbooklist {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.3);
    margin-top: 5px;
}

.contentbooklist img {
    height: 197px;
}

.price {
    color: grey;
    font-size: 20px;
}

.text {
    font-family: cursive;
    font-size: 14px;
}

.quantity {
    font-family: sans-serif;
    font-size: 16px;
}

input[type="number"] {
    width: 15%;
    height: 4vh;
    text-align: center;
    color: #151314;
    font-size: 16px;
    margin-bottom: 5px;
}

.btn-info a{
    color: #ffffff; 
    text-decoration: none;
}

/*footer start*/
.footer {
    text-align: center;
    color: #ffffff;
    background-color: #273A5E;
}

.footer a {
    color: #ffffff;
}