.book-data{display:flex;margin:50px 0}.book-image{margin:0 100px 0 0}.book-info{display:flex;flex-direction:column}.book-title{font-size:24px;line-height:30px;margin:0 0 10px;width:70%}.book-author{font-size:20px;line-height:30px;margin:0 0 30px}.book-author a{color:#555;text-decoration:none}.book-author a:focus,.book-author a:hover{text-decoration:underline}.book-link{background:var(--main-color);color:#fff;display:block;font-size:18px;line-height:40px;text-align:center;text-decoration:none;width:300px}.book-link:focus,.book-link:hover{background:var(--main-color-dark)}.note{background:var(--main-color);overflow:auto;padding:50px 0}.book-note,.book-note *{color:#fff!important;font-size:16px;line-height:24px}.book-note iframe{min-height:300px;width:100%!important}@media (max-width:1100px){.book-link{width:250px}}@media (max-width:600px){.book-data{align-items:center;flex-direction:column}.book-image{margin:0 0 20px}.book-title{width:100%}}@media (max-width:400px){.book-image img{max-width:300px}}