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HTML 

              
                <!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Book-Store</title>
    <link rel="stylesheet" href="main.css">

    <!-- Fonts...... -->
    <link rel="preconnect" href="https://fonts.gstatic.com">
    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300&display=swap" rel="stylesheet">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300&display=swap" rel="stylesheet">

    <!-- Google icons  -->
    <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
</head>

<body>
    <nav class="nav-bar">
        <div class="nav1">
            <a href="">Browse Categories</a>
            <input type="text" id="search_book" placeholder="Search Book">
        </div>
        <h3>readbooks</h3>
        <div class="icon-about">
            <i class="material-icons"><span class="material-icons-outlined">account_circle</span></i>
            <a href="">About-Us</a>
        </div>

    </nav>

    <main>
        <div class="books">
            <div>
                <img src="https://images-na.ssl-images-amazon.com/images/I/718ReYbwlFL.jpg" alt="" class="book-img">
            </div>
            <div class="descp">
                <h2 class="book-name">After You</h2>
                <h3 class="author">by Jojo Myoes</h3>
                <h3 class="rating">1.987 rating</h3>
                <p class="info">
                    It continues the story of Louisa Clark after Will's death. She is trying to move on. 
                </p>
                <button type="submit">See the Book</button>
            </div>
        </div>

        <div class="books">
            <div>
                <img src="https://images-na.ssl-images-amazon.com/images/I/91JxVjINNsL.jpg" alt="" class="book-img">
            </div>
            <div class="descp">
                <h2 class="book-name">Big Magic</h2>
                <h3 class="author">by Elizabeth Gilbert</h3>
                <h3 class="rating">1.987 rating</h3>
                <p class="info">
                    Readers of all ages and walks of life have drawn inspiration from Elizabeth
                    Gilbert’s books.
                </p>
                <button type="submit" id="b1">See the Book</button>
            </div>
        </div>

        <div class="books">
            <div>
                <img src="https://images-na.ssl-images-amazon.com/images/I/9129dzchsGL.jpg" alt="" class="book-img">
            </div>
            <div class="descp">
                <h2 class="book-name">A Tale for the Time Being</h2>
                <h3 class="author">by Ruth Ozeki</h3>
                <h3 class="rating">1.987 rating</h3>
                <p class="info">
                    In Tokyo, sixteen-year-old Nao has decided there’s only one escape from her aching loneliness
                    
                </p>
                <button type="submit" id="b2">See the Book</button>
            </div>
        </div>

        <div class="books">
            <div>
                <img src="https://images-na.ssl-images-amazon.com/images/I/81djg0KWthS.jpg"
                    alt="" class="book-img">
            </div>
            <div class="descp">
                <h2 class="book-name">The Great Gatsby</h2>
                <h3 class="author">by F. Scott Fitzgerald</h3>
                <h3 class="rating">1.987 rating</h3>
                <p class="info">
                    The novel was inspired by a youthful romance Fitzgerald had with socialite Ginevra King 
                </p>
                <button type="submit" id="b3">See the Book</button>
            </div>
        </div>

    </main>

</body>

</html>
!

CSS 

              
                html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}

/* ---------------------------------------------------------- Main css -------------------------------------------------------------*/
body{
    font-family: 'Roboto', sans-serif;
    min-height: 100vh;
}
/* ------------------------------------------------- for mobiles -------------------------------------------------------------------- */
@media(max-width: 900px){
    /* ---------------------------------- NAV BAR ---------------------------- */
    .nav-bar{
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .nav1{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .icon-about{
        display: flex;
        align-items: center;
        justify-content: center;
        margin-top: 0.5em;
        padding: 1em;
    }
    .nav1 a{
        margin-top: 0.5em;
        padding: 1em;
        border-bottom: 1px solid #adb5bd;
        color: #adb5bd;
        font-size: 1em;
        text-decoration: none;
        transform: translateY(103px);
    }
    .nav1 input{
        margin-top: 0.5em;
        border: none;
        border-bottom: 1px solid #adb5bd;
        padding: 0.8em 1em;
        font-size: 1em;
    }
    .nav1 input::placeholder{
        font-family: 'Roboto', sans-serif;
        color: #adb5bd;
        font-size: 1em;
    }
    input:focus, textarea:focus, select:focus{
        outline: none;
    }
    .nav-bar h3{
        margin-top: 0.5em;
        /* border-bottom: 1px solid #adb5bd; */
        padding: 0.8em 1em;
        font-size: 1em;
        font-weight: bold;
        transform: translateY(-103px);
    }
    .material-icons-outlined{
        color: #adb5bd;
        size: 2px;
        margin-right: 1em;
    
    }
    .icon-about a{
        text-decoration: none;
        color: #adb5bd;
        font-size: 1em;
        padding-left: 1em;
    }

    /* ------------------------- main book store ---------------------------- */
    main{
        margin-top: 1em;
        font-family: 'Noto Sans JP', sans-serif;
    }
    .books{
        display: flex;
        flex-direction: row;
        background-color: #cbb5e2;
        border-radius: 10px;
        margin-bottom: 3em;
        box-shadow: rgba(0, 0, 0, 0.25) 0px 25px 50px -12px;
    }
    .books:nth-of-type(2){
        background-color: #fbadaf;
    }
    .books:nth-of-type(3){
        background-color: #a4e0eb;
    }
    .books:nth-of-type(4){
        background-color: #fdca95;
    }
    .book-img{
        width: 100%;
        max-width: 1000px;
        margin: 1.5em;
        border-radius: 3px;
        transition: transform 1s;
        box-shadow: rgba(0, 0, 0, 0.19) 0px 10px 20px, rgba(0, 0, 0, 0.23) 0px 6px 6px;
    }
    .book-img:hover{
        transform: scale(1.05);
    }
    .descp{
        margin: 1.5em;
        padding: 1em;
        
    }
    .book-name{
        font-weight: bold;
        padding-bottom: 0.5em;
        font-size: 1.1em;
        letter-spacing: 1px;
        color: white;
    }
    .author{
        padding-bottom: 0.5em;
        font-size: 1.1em;
        letter-spacing: 1px;
        color: white;
    }
    .rating{
        padding-bottom: 1.2em;
        font-size: 1em;
        letter-spacing: 1px;
        color: white;
    }
    .info{
        font-size: 1em;
        letter-spacing: 1px;
        color: white;
    }
    .descp button{
        margin-top: 1em;
        background: none;
        border: none;
        color: #cbb5e2;
        background-color: white;
        padding: 0.6em 1.5em;
        font-size: 1em;
        border-radius: 20px;
        font-weight: bolder;
    }
    .descp button:hover{
        color: #a790f2;
    }
    #b1{
        color: #fbadaf;
    }
    #b1:hover{
        color: #ff6e9f;
    }
    #b2{
        color: #a4e0eb;
    }
    #b2:hover{
        color: #62cdec;
    }
    #b3{
        color: #fdca95;
    }
    #b3:hover{
        color: #fb9124;
    }

}






/*--------------------------------------------------------------- fOR PC AND LAPTOPS -------------------------------------------- */
@media(min-width: 900px){
    /* ----------------------------------------------------- Navbar ---------------------------------------------------------- */
    .nav-bar{
        display: flex;
        flex-direction: row;
        justify-content: space-between;
    }
    .nav1{
        display: flex;
        flex-direction: row;
        margin-left: 1em;
        margin-bottom: 1em;
        margin-top: 1em;
    }
    .nav1 a{
        padding: 1em;
        border: none;
        border-right: 1px solid #adb5bd;
        color: #adb5bd;
        font-size: 1em;
        text-decoration: none;
    }
    .nav1 input{
        border: none;
        margin-left: 0.5em;
        padding: 0.8em 1em;
        font-size: 1em;
    }
    .nav1 input::placeholder{
        font-family: 'Roboto', sans-serif;
        color: #adb5bd;
        font-size: 1em;
    }
    input:focus, textarea:focus, select:focus{
        outline: none;
    }
    .nav-bar h3{
        padding: 0.8em 1em;
        margin-left: 1em;
        margin-bottom: 1em;
        margin-top: 1em;
        font-size: 1em;
        font-weight: bold;
    }
    .icon-about{
        display: flex;
        align-items: center;
    }
    .material-icons-outlined{
        color: #adb5bd;
        size: 2px;
        margin-right: 1em;
    
    }
    .icon-about a{
        margin-right: 2em;
        text-decoration: none;
        color: #adb5bd;
        font-size: 1em;
        border-left: 1px solid #adb5bd;
        padding-left: 1em;
    }

    /* ------------------- MAIN BOOKS ---------------------------------- */
    main{
        margin-top: 1em;
        font-family: 'Noto Sans JP', sans-serif;
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-evenly;
        align-items: center;
    }
    .books{
        display: flex;
        flex-direction: row;
        width: 100%;
        max-width: 600px;
        justify-content: space-evenly;
        background-color: #cbb5e2;
        border-radius: 10px;
        margin-bottom: 3em;
        box-shadow: rgba(0, 0, 0, 0.25) 0px 25px 50px -12px;
    }
    .books:nth-of-type(2){
        background-color: #fbadaf;
    }
    .books:nth-of-type(3){
        background-color: #a4e0eb;
    }
    .books:nth-of-type(4){
        background-color: #fdca95;
    }
    .book-img{
        width: 100%;
        max-width: 500px;
        border-radius: 3px;
        transition: transform 1s;
        margin: 1.5em;
        box-shadow: rgba(0, 0, 0, 0.19) 0px 10px 20px, rgba(0, 0, 0, 0.23) 0px 6px 6px;
    }
    .book-img:hover{
        transform: scale(1.05);
    }
    .descp{
        margin: 1.5em;
        padding: 1em;
        
    }
    .book-name{
        font-weight: bold;
        padding-bottom: 0.5em;
        font-size: 1.1em;
        letter-spacing: 1px;
        color: white;
    }
    .author{
        padding-bottom: 0.5em;
        font-size: 1.1em;
        letter-spacing: 1px;
        color: white;
    }
    .rating{
        padding-bottom: 1.2em;
        font-size: 1em;
        letter-spacing: 1px;
        color: white;
    }
    .info{
        font-size: 1em;
        letter-spacing: 1px;
        color: white;
    }
    .descp button{
        margin-top: 1em;
        background: none;
        border: none;
        color: #cbb5e2;
        background-color: white;
        padding: 0.6em 1.5em;
        font-size: 1em;
        border-radius: 20px;
        font-weight: bolder;
    }
    .descp button:hover{
        color: #a790f2;
    }
    #b1{
        color: #fbadaf;
    }
    #b1:hover{
        color: #ff6e9f;
    }
    #b2{
        color: #a4e0eb;
    }
    #b2:hover{
        color: #62cdec;
    }
    #b3{
        color: #fdca95;
    }
    #b3:hover{
        color: #fb9124;
    }


    

}
!

JS
!
999px

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