@media (max-width: 975px){ 
    .line, .footer-content {width: 100%;} 
    /*#tinymce-19 {width: 600px;}*/
}
@media (max-width: 900px){ 
    .admin-book form {
        padding-left: 10px;
        padding-right: 10px;
    }
    .show-chapter {padding-left: 10px;}
    .book-chapter {padding: 15px 2px 5px 6px;}
    .chapter-detail {padding: 15px 10px 40px 10px;}
    /*#tinymce-19 {width: 500px;}*/
}
@media (max-width: 770px) {
    .admin-book {padding: 15px 0px 30px 0px;}
    .book-chapter ul {padding-left: 20px;}
    .book-chapter {padding-right: 0;}
    .left-content .book-cont {right: 10px;}
    .right-img {
        width: 120px;
        padding: 6px 0 6px 0; 
    }
    .right-img img {padding: 5px 10px 5px 10px;}
    .book-img {width: 100px;}
    .book-img img {width: 100px;}
}
@media (max-width: 740px) {
    .admin-book label {width: 130px;}
    .input-submit {padding-left: 130px;}
    .admin-book form {
        padding-left: 5px;
        padding-right: 0px;
    }    
    .mob-show {display: block;}
    .right-content {
        position: absolute;
        top: 42px;
        right: 0px;
        z-index: 9;
        background-color: #fafafa;
        display: none;
        border: 1px solid #fcd07c;
        padding-top: 8px;
        padding-bottom: 8px; 
    }
    .right-content .book-name {display: none;}
}
@media (max-width: 600px) {
    .background-img {
        min-height: 130px;
        font-size: 36px;
        padding-top: 30px;
    }
    .admin-textarea {width: 99%;}
    .input-submit {padding-left: 0px;}
    .right-img {display: none;}    
    .book-name {font-size: 22px;}
    .chapter-detail img {display: none;}
    #tinymce-19 {width: 98%;}
}
@media (max-width: 500px) {
    .admin-book .mce-btn button {padding: 4px 3px 4px 3px;}
    a.btn {
        padding: 3px 6px 0 6px;
        margin-left: 5px;
    }
    .admin-book .select-style, .admin-input {width: 270px;}
}
@media (max-width: 425px) {
    .admin-book .select-style, .admin-input {width: 300px;}
    .admin-book label {
        padding-bottom: 0;
        padding-top: 5px;
    }   
}
@media (max-width: 365px) {    
    .chapter-detail {padding: 15px 5px 40px 5px;}   
    .background-img {font-size: 32px;}
    .admin-book .mce-btn button {padding: 4px 2px 4px 2px;}
}