a[data-v-4b7f14ac],body[data-v-4b7f14ac],button[data-v-4b7f14ac],div[data-v-4b7f14ac],dl[data-v-4b7f14ac],dt[data-v-4b7f14ac],h1[data-v-4b7f14ac],h2[data-v-4b7f14ac],h3[data-v-4b7f14ac],h4[data-v-4b7f14ac],h5[data-v-4b7f14ac],h6[data-v-4b7f14ac],html[data-v-4b7f14ac],input[data-v-4b7f14ac],p[data-v-4b7f14ac],textarea[data-v-4b7f14ac]{margin:0;padding:0;outline:none;box-sizing:border-box}h1[data-v-4b7f14ac],h2[data-v-4b7f14ac],h3[data-v-4b7f14ac],h4[data-v-4b7f14ac],h5[data-v-4b7f14ac],h6[data-v-4b7f14ac],small[data-v-4b7f14ac]{font-size:100%}body[data-v-4b7f14ac],html[data-v-4b7f14ac]{font-family:PingFang SC,PingFang SC-Regular,Microsoft Yahei,Arial,Hiragino Sans GB,Heiti SC,WenQuanYi Micro Hei,sans-serif;font-size:14px;font-weight:400;--themeColor:#c71e0c}a[data-v-4b7f14ac],body[data-v-4b7f14ac],html[data-v-4b7f14ac]{color:#1a1516}a[data-v-4b7f14ac]{text-decoration:none}ul li[data-v-4b7f14ac]{list-style:none}.contianer[data-v-4b7f14ac]{width:1300px;margin:0 auto;position:relative}.fl[data-v-4b7f14ac]{float:left}.fr[data-v-4b7f14ac]{float:right}.clearfix[data-v-4b7f14ac]:after{content:"";display:block;clear:both}.overflow[data-v-4b7f14ac]:before{display:table;content:" "}.theme[data-v-4b7f14ac]{color:#f7321c}.cur[data-v-4b7f14ac]{cursor:pointer}.kd_books[data-v-4b7f14ac]{width:100%}.kd_books .book_c[data-v-4b7f14ac]{width:1200px;margin:0 auto}.kd_books .cur[data-v-4b7f14ac]{cursor:pointer}.kd_books .books_header[data-v-4b7f14ac]{width:100%}.kd_books .books_header img[data-v-4b7f14ac]{width:100%;display:block}.kd_books .books_main .noneData[data-v-4b7f14ac]{display:flex;flex-direction:column;justify-content:center;align-items:center;margin:65px 0}.kd_books .books_main .noneData .p1[data-v-4b7f14ac]{font-size:28px;font-family:PingFang SC;color:#ccc}.kd_books .books_main .tabs_1[data-v-4b7f14ac]{background:#7eba5a;height:68px}.kd_books .books_main .tabs_1 .is_main[data-v-4b7f14ac]{width:1200px;margin:0 auto;display:flex}.kd_books .books_main .tabs_1 .tabs1_item[data-v-4b7f14ac]{height:68px;line-height:68px;width:50%;font-size:22px;font-family:PingFang SC;font-weight:700;color:#fff;opacity:.8;position:relative;display:flex;justify-content:center}.kd_books .books_main .tabs_1 .tabs1_item .half_div[data-v-4b7f14ac]{width:100px;text-align:center;position:relative}.kd_books .books_main .tabs_1 .tabs1_item .half_div .name[data-v-4b7f14ac]{line-height:68px}.kd_books .books_main .tabs_1 .tabs1_item .half_div .active_border[data-v-4b7f14ac]{width:78%;height:4px;background:#ead54a;border-radius:2px;position:absolute;bottom:9px;left:11%}.kd_books .books_main .tabs_1 .active[data-v-4b7f14ac]{opacity:1}.kd_books .books_main .contact_title[data-v-4b7f14ac]{height:168px;line-height:168px;font-size:28px;font-family:PingFang SC;text-align:center}.kd_books .books_main .contact_title .line[data-v-4b7f14ac]{color:#ccc}.kd_books .books_main .contact_main[data-v-4b7f14ac]{display:flex;justify-content:left;height:414px}.kd_books .books_main .contact_main .div_left img[data-v-4b7f14ac]{width:671px;height:414px}.kd_books .books_main .contact_main .div_right[data-v-4b7f14ac]{display:flex;flex-direction:column;margin-left:57px}.kd_books .books_main .contact_main .div_right img[data-v-4b7f14ac]{width:24px;height:24px}.kd_books .books_main .contact_main .div_right .div1[data-v-4b7f14ac]{height:123px;font-size:22px;font-family:Source Han Sans CN;font-weight:700;color:#333;line-height:123px}.kd_books .books_main .contact_main .div_right .div_bottom[data-v-4b7f14ac]{display:flex;flex-direction:column;height:270px}.kd_books .books_main .contact_main .div_right .div_bottom .bottom_item[data-v-4b7f14ac]{height:24px;display:flex;margin:20px 0}.kd_books .books_main .contact_main .div_right .div_bottom .bottom_item span[data-v-4b7f14ac]{margin-left:14px;font-size:14px;font-family:PingFang SC;font-weight:400;color:#666;display:inline-block;height:24px;line-height:24px}.kd_books .books_main .tabs_2[data-v-4b7f14ac]{height:68px;width:100%;display:flex;justify-content:center;align-items:center}.kd_books .books_main .tabs_2 .tabs2_item[data-v-4b7f14ac]{box-sizing:content-box;padding:7px 1.2%;line-height:14px;height:14px;background:#f7f7f7;border:1px solid silver;border-radius:14px;font-size:14px;font-weight:700;color:#999}.kd_books .books_main .tabs_2 .mg[data-v-4b7f14ac]{margin:0 23px}.kd_books .books_main .active1[data-v-4b7f14ac]{background:#eef7e8!important;border:1px solid #6caf44!important;color:#6caf44!important}.kd_books .books_main .books_list[data-v-4b7f14ac]{display:flex;flex-wrap:wrap}.kd_books .books_main .books_list .list_item[data-v-4b7f14ac]{height:502px;width:23.98%;margin:0 1% 23px 0;background:#fff;box-shadow:0 1px 8px 0 hsla(0,0%,54.9%,.2);padding:0 15px}.kd_books .books_main .books_list .list_item .div1[data-v-4b7f14ac]{padding:13px 0 9px;height:313px}.kd_books .books_main .books_list .list_item .div1 img[data-v-4b7f14ac]{width:100%;height:100%}.kd_books .books_main .books_list .list_item .div2[data-v-4b7f14ac]{height:41px;font-size:16px;font-family:PingFang SC;font-weight:400;color:#222;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;text-align:justify;margin:14px 0 12px;line-height:22px}.kd_books .books_main .books_list .list_item .div3[data-v-4b7f14ac]{font-size:14px;font-family:PingFang SC;font-weight:400;color:#999}.kd_books .books_main .books_list .list_item .div3 .little[data-v-4b7f14ac]{font-size:16px;font-family:PingFang SC;font-weight:900;color:#f93e12}.kd_books .books_main .books_list .list_item .div3 .new_price[data-v-4b7f14ac]{font-size:18px;font-family:PingFang SC;font-weight:900;color:#f93e12}.kd_books .books_main .books_list .list_item .div4[data-v-4b7f14ac]{font-size:14px;font-family:PingFang SC;font-weight:400;color:#999}.kd_books .books_main .books_list .list_item .div5[data-v-4b7f14ac]{display:flex;justify-content:center;align-items:center;margin-left:8px;height:42px;margin-top:16px;background:linear-gradient(0deg,#71b548,#93cf5d);border-radius:6px;font-size:18px;font-family:PingFang SC;font-weight:400;color:#fff}.kd_books .books_main .books_list .list_item .div5 img[data-v-4b7f14ac]{width:24px;height:24px;margin-right:9px}.kd_books .books_footer[data-v-4b7f14ac]{position:relative;width:100%;margin-top:-23px;z-index:-1}.kd_books .books_footer img[data-v-4b7f14ac]{width:100%;display:block}.kd_books .books_footer .left-img[data-v-4b7f14ac]{position:absolute;top:40px;display:flex;justify-content:center}.kd_books .books_footer .left-img img[data-v-4b7f14ac]{margin:0 70px;width:16%}.kd_books_newui[data-v-4b7f14ac]{margin-top:40px}