<!-- I'll be experimenting with this --> 

<div class="book">
    <div class="cover-design">
        <div class="diamond-frame">
            <div class="box a"></div>
            <div class="box b"></div>
            <div class="box c"></div>
            <div class="box d"></div>
        </div>
        <div class="book-title">HTML<span>&</span>CSS</div>
        <p class="book-subtitle">design and build websites</p>
    </div>
    <div class="book-author">Jon Duckett</div>
</div>
body {background: #888; height: 100%;}
span {color: #F57D11;}

.book {
    display: block;
    position: absolute;
    height: 850px;
    width: 700px;
    overflow: hidden;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    background: #393939;
}

.cover-design {
    display: block;
    position: absolute;
    height: 600px;
    width: 600px;
    top: 45%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    font-family: sans-serif;
    color: #EEE;
}

.diamond-frame {
    position: absolute;
    height: 325px;
    width: 325px;
    top: 64.8%;
    left: 14.5%;
    -webkit-transform: rotate(45deg) translate(-50%,-50%);
    -ms-transform: rotate(45deg) translate(-50%,-50%);
    transform: rotate(45deg) translate(-50%,-50%);
    border-left: 50px solid #AFA;
    border-right: 50px solid #CCC;
    border-top: 50px solid #FF7300;
    border-bottom: 50px solid #0BF;
}

.box {
    position: absolute;
    height: 50px;
    width: 52px;
    z-index: 1000;
}
.a {background: #840; top: -50px; left: -51px;}
.b {background: #b40; top: -50px; right: -51px;}
.c {background: #077; bottom: -50px; right: -51px;}
.d {background: #0A9; bottom: -50px; left: -51px;}

.book-title {
    position: absolute;
    width: 100%;
    font-size: 57px;
    top: 45%;
    text-align: center;
}

.book-subtitle {
    position: absolute;
    width: 100%;
    font-size: 24px;
    top: 55%;
    text-align: center;
}

.book-author {
    display: block;
    position: absolute;
    width: 100%;
    top: 90%;
    text-transform: uppercase;
    color: #777;
    font-size: 22px;
    font-family: sans-serif;
    letter-spacing: 2px;
    text-align: center;
}
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