.download-book h1{
    text-align: center;
}
.download-book h1 span{
    color: #418bca;
}
.dl-book-items p{
    font-weight: bold;
    line-height: 30px;
    font-size: 16px;
    margin: 20px 0;
}
.dl-book-items p input{
    width: 20px;
    height: 20px;
    margin-left: 15px;
    float: right;
}
.dl-book-items button{
    border: none;
    border-radius: 5px;
    background-color: #f2c93a;
    font-weight: bold;
    text-align: center;
    max-width: 100%;
    width: 300px;
    float: right;
    line-height: 40px;
    font-size: 20px;
}
.dl-book-items button:hover{
    background-color: #d1a30a;
}
.dl-book-imgs img{
    display: none;
    text-align: center;
    max-width: 100%;
    margin: 0 auto;
}
.dl-book-imgs img.dl-book-active{
    display: block;
}
.dl-book-text{
    margin-top: 30px;
    font-size: 16px;
}