.book-listing-wrapper {
    margin: 0 auto;
}
form {
    display: flex;
}
.book-search-form {
    text-align: right;
    margin-bottom: 20px;
}
input[type="text"] {
    background-color: #E3E3E3!important;
    border: none!important;
    border-left: 1px solid #fff!important;
    border-radius: 0px!important;
    height: 59px;
}
form button {
    width: 60px!important;
    border: none!important;
    border-radius: 0px!important;
    background-color: #7b7b7b!important;
    color: #fff!important;
    font-size: 28px!important;
}
.book-listing-wrapper #bookSearchForm {
    display: none!important;
}
.book-search-form input {
    padding: 8px;
    width: 300px;
    font-size: 16px;
}

.book-search-form button {
    padding: 8px 12px;
    background: #333;
    color: #fff;
    border: none;
    cursor: pointer;
}

.book-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.book-item {
    display: flex;
    border-bottom: 1px solid #ccc;
    padding-bottom: 20px;
}
.book-details {
    padding-left: 35px;
}
.book-thumbnail img {
    width: 165px;
}

.book-details {
    flex: 1;
}

.book-title {
    font-size: 1.25em;
    text-transform: uppercase;
    font-weight: 700;
    line-height: 1.5;
    color: #7b7b7b;
    margin: 0px;
}
a.book-website:hover {
    background-color: #e32526;
}
.book-author {
    color: #e32526;
    font-size: .75em;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.5;
}
.book-excerpt {
    font-size: .75em;
    line-height: 1.5;
    margin-bottom: 20px;
    color: #7b7b7b;
}
.book-website {
    background-color: #7b7b7b;
    text-align: left;
    padding: 7px 10px 7px 10px;
    font-size: 10px;
    position: relative;
    text-transform: uppercase;
    color: #fff !important;
    display: inline-block;
    transition: background .3s !important;
}


@media (max-width: 640px){
    
.book-excerpt {
    display: none;
}    
.book-title {
    font-size: 16px;
    line-height: 130%;
    margin-bottom: 10px;
} 
.book-details {
    padding-left: 14px;
}
.book-thumbnail img {
    width: 100px;
}

}