*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body{
    background: #000000;  /* fallback for old browsers */
    background: -webkit-linear-gradient(to right, #434343, #000000);  /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to right, #434343, #000000); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
}
.main-area{
    width: 100%;
    height: 400px;
    position: relative;
}

.main-area img{
    width: 100%;
    height: 100%;
    object-fit: cover;

    filter: brightness(60%);
}

.search-area{
    width: 50%;
    display: flex;
    gap: 20px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.search-area h1{
    font-size: 3.5rem;
    font-family: 'Montserrat', sans-serif;
}

.search--component{
    display: flex;
}

.search--component #form1{
    border-radius: 0 !important;
    border-start-start-radius: 5px !important;
    border-end-start-radius: 5px !important;
}

.search--component #search-btn{
    border-radius: 0 !important;
    border-end-end-radius: 5px !important;
    border-start-end-radius: 5px !important;
}


.search-results{
    display: flex;
    justify-content: center;    
    gap: 15px;
}

.search-results input{
    width: 100%;
    border: none;
    outline: none;
}

.search-results label{
    font-weight: 700;
    display: flex;
    flex-direction: column;
    color: white;
}

#title{
    font-size: .9rem;
}

.books-area{
    width: 70%;
    display: flex;
    align-items: center;
    margin: auto !important;
}

.books-area .book-item {
    margin-bottom: 20px;
    gap: 7px;
}

.books-area .book-item .thumbnail{
    width: 70%;
    box-shadow: 5px 5px 20px black;
}

.books-area .book-item .thumbnail:hover img{
    transform: scale(1.1);
}

.books-area .book-item .thumbnail img{
    width: 100%;
    transition: .3s ease;
    object-fit: cover;
}

.loading-animate{
    visibility: hidden;
    transition: .3s ease;
}

.loading-active{
    visibility: visible;
}