.version.about{color:#000004;background-color:#024CA7;}#page{z-index:1;min-height:899px;background-image:none;border-width:0px;border-color:#000000;background-color:transparent;width:100%;max-width:1200px;margin-left:auto;margin-right:auto;}#pu4500{z-index:70;height:0px;padding-bottom:120px;margin-right:-10000px;width:100%;}#u4500{z-index:70;height:120px;position:fixed;top:0px;}#u4500-bw{z-index:70;}#u4501{z-index:71;height:10px;position:fixed;top:0px;}#u4501-bw{z-index:71;}#u4502{z-index:72;width:860px;height:10px;position:fixed;top:0px;left:50%;margin-left:-480px;}#u4503{z-index:73;width:33px;height:10px;position:fixed;top:0px;left:50%;margin-left:380px;}#u4504{z-index:74;width:33px;height:10px;position:fixed;top:0px;left:50%;margin-left:413px;}#u4505{z-index:75;width:33px;height:10px;position:fixed;top:0px;left:50%;margin-left:447px;}#u4506{z-index:76;width:217px;position:fixed;top:33px;left:20px;}#u4507{z-index:77;}#u14780{z-index:78;position:fixed;top:52px;right:44px;width:2.5%;max-width:30px;}#u14780:hover{min-height:0px;width:2.5%;max-width:30px;margin:0px;}#menuu15973{z-index:80;width:808px;height:34px;position:fixed;top:48px;right:97px;}#u16037{width:133px;min-height:34px;position:relative;margin-right:-10000px;}#u16038{width:133px;padding-bottom:15px;position:relative;}#u16038:hover{width:133px;min-height:0px;margin:0px;}#u16038.MuseMenuActive{width:133px;min-height:0px;margin:0px;}#u16039-4{width:53px;min-height:19px;position:relative;margin-right:-10000px;top:7px;left:40px;}#u16038:hover #u16039-4{padding-top:0px;padding-bottom:0px;min-height:19px;width:53px;margin:0px -10000px 0px 0px;}#u16038.MuseMenuActive #u16039-4{padding-top:0px;padding-bottom:0px;min-height:19px;width:53px;margin:0px -10000px 0px 0px;}#u15981{width:176px;min-height:34px;position:relative;margin-right:-10000px;left:136px;}#u15982{width:176px;padding-bottom:15px;position:relative;}#u15982:hover{width:176px;min-height:0px;margin:0px;}#u15982.MuseMenuActive{width:176px;min-height:0px;margin:0px;}#u15985-4{width:97px;min-height:19px;position:relative;margin-right:-10000px;top:7px;left:39px;}#u15982:hover #u15985-4{padding-top:0px;padding-bottom:0px;min-height:19px;width:97px;margin:0px -10000px 0px 0px;}#u15982.MuseMenuActive #u15985-4{padding-top:0px;padding-bottom:0px;min-height:19px;width:97px;margin:0px -10000px 0px 0px;}#u15986{width:210px;top:34px;}#u15987{width:210px;position:relative;}#u15987:hover{width:210px;min-height:0px;margin:0px;}#u16019{width:210px;padding-bottom:18px;position:relative;margin-right:-10000px;}#u16019:hover{width:210px;min-height:0px;margin:0px -10000px 0px 0px;}#u16021-4{width:135px;min-height:17px;position:relative;margin-right:-10000px;top:9px;left:38px;}#u16019:hover #u16021-4{padding-top:0px;padding-bottom:0px;min-height:17px;width:135px;margin:0px -10000px 0px 0px;}#u16019.MuseMenuActive #u16021-4{padding-top:0px;padding-bottom:0px;min-height:17px;width:135px;margin:0px -10000px 0px 0px;}#u15998{width:210px;padding-bottom:18px;position:relative;margin-right:-10000px;}#u15999-4{width:158px;min-height:17px;position:relative;margin-right:-10000px;top:9px;left:26px;}#u15998:hover #u15999-4{padding-top:0px;padding-bottom:0px;min-height:17px;width:158px;margin:0px -10000px 0px 0px;}#u15998.MuseMenuActive #u15999-4{padding-top:0px;padding-bottom:0px;min-height:17px;width:158px;margin:0px -10000px 0px 0px;}#u16010{width:210px;padding-bottom:18px;position:relative;margin-right:-10000px;}#u16011-4{width:160px;min-height:17px;position:relative;margin-right:-10000px;top:9px;left:25px;}#u16010:hover #u16011-4{padding-top:0px;padding-bottom:0px;min-height:17px;width:160px;margin:0px -10000px 0px 0px;}#u16010.MuseMenuActive #u16011-4{padding-top:0px;padding-bottom:0px;min-height:17px;width:160px;margin:0px -10000px 0px 0px;}#u16005{width:210px;padding-bottom:18px;position:relative;margin-right:-10000px;}#u16008-4{width:150px;min-height:17px;position:relative;margin-right:-10000px;top:9px;left:30px;}#u16005:hover #u16008-4{padding-top:0px;padding-bottom:0px;min-height:17px;width:150px;margin:0px -10000px 0px 0px;}#u16005.MuseMenuActive #u16008-4{padding-top:0px;padding-bottom:0px;min-height:17px;width:150px;margin:0px -10000px 0px 0px;}#u15989{width:210px;padding-bottom:18px;position:relative;margin-right:-10000px;}#u15990-4{width:117px;min-height:17px;position:relative;margin-right:-10000px;top:9px;left:47px;}#u15989:hover #u15990-4{padding-top:0px;padding-bottom:0px;min-height:17px;width:117px;margin:0px -10000px 0px 0px;}#u15989.MuseMenuActive #u15990-4{padding-top:0px;padding-bottom:0px;min-height:17px;width:117px;margin:0px -10000px 0px 0px;}#u16016,#u15995,#u16009,#u16002,#u15988,#u19658{width:210px;position:relative;}#u19659{width:210px;padding-bottom:18px;position:relative;margin-right:-10000px;}#u16019.MuseMenuActive,#u15998.MuseMenuActive,#u16010.MuseMenuActive,#u16005.MuseMenuActive,#u15989.MuseMenuActive,#u19659.MuseMenuActive{width:210px;min-height:0px;margin:0px -10000px 0px 0px;}#u19661-4{width:41px;min-height:17px;position:relative;margin-right:-10000px;top:9px;left:85px;}#u19659:hover #u19661-4{padding-top:0px;padding-bottom:0px;min-height:17px;width:41px;margin:0px -10000px 0px 0px;}#u19659.MuseMenuActive #u19661-4{padding-top:0px;padding-bottom:0px;min-height:17px;width:41px;margin:0px -10000px 0px 0px;}#u16030{width:213px;min-height:34px;position:relative;margin-right:-10000px;left:315px;}#u16031{width:213px;padding-bottom:15px;position:relative;}#u16031:hover{width:213px;min-height:0px;margin:0px;}#u16031.MuseMenuActive{width:213px;min-height:0px;margin:0px;}#u16033-4{width:134px;min-height:19px;position:relative;margin-right:-10000px;top:7px;left:39px;}#u16031:hover #u16033-4{padding-top:0px;padding-bottom:0px;min-height:19px;width:134px;margin:0px -10000px 0px 0px;}#u16031.MuseMenuActive #u16033-4{padding-top:0px;padding-bottom:0px;min-height:19px;width:134px;margin:0px -10000px 0px 0px;}#u16023{width:122px;min-height:34px;position:relative;margin-right:-10000px;left:531px;}#u16026{width:122px;padding-bottom:15px;position:relative;}#u16026:hover{width:122px;min-height:0px;margin:0px;}#u16026.MuseMenuActive{width:122px;min-height:0px;margin:0px;}#u16029-4{width:43px;min-height:19px;position:relative;margin-right:-10000px;top:7px;left:39px;}#u16026:hover #u16029-4{padding-top:0px;padding-bottom:0px;min-height:19px;width:43px;margin:0px -10000px 0px 0px;}#u16026.MuseMenuActive #u16029-4{padding-top:0px;padding-bottom:0px;min-height:19px;width:43px;margin:0px -10000px 0px 0px;}#u15974{width:152px;min-height:34px;position:relative;margin-right:-10000px;left:656px;}#u15975{width:152px;padding-bottom:15px;position:relative;}#u15975:hover{width:152px;min-height:0px;margin:0px;}#u15975.MuseMenuActive{width:152px;min-height:0px;margin:0px;}#u15976-4{width:73px;min-height:19px;position:relative;margin-right:-10000px;top:7px;left:39px;}#u15975:hover #u15976-4{padding-top:0px;padding-bottom:0px;min-height:19px;width:73px;margin:0px -10000px 0px 0px;}#u15975.MuseMenuActive #u15976-4{padding-top:0px;padding-bottom:0px;min-height:19px;width:73px;margin:0px -10000px 0px 0px;}#pu7751{z-index:19;padding-bottom:0px;margin-right:-10000px;margin-top:120px;width:100%;}#u7751{z-index:19;min-height:169px;opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);padding-bottom:131px;background:transparent url("../images/library%20of%20congress%20main%20hall%20washington%20dc.jpg?crc=3948340431") no-repeat center center;background-size:cover;}.hidpi #u7751{background-image:url("../images/library%20of%20congress%20main%20hall%20washington%20dc_2x.jpg?crc=3910214255");}#u7751_align_to_page{margin-left:auto;margin-right:auto;position:relative;max-width:1200px;}#u8235-4{z-index:21;min-height:38px;text-shadow:1px 1px 4px rgba(0,32,92,0.9);box-shadow:none;background-color:transparent;line-height:36px;font-size:36px;position:relative;margin-right:-10000px;margin-top:131px;width:96.67%;left:1.67%;}.js body{visibility:hidden;}.js body.initialized{visibility:visible;}#u7751-bw{z-index:19;min-height:169px;}#u7737-6{z-index:13;min-height:293px;background-color:transparent;margin-top:38px;position:relative;width:83.67%;margin-left:8.17%;}#pu8584{z-index:32;margin-top:10px;width:80.25%;margin-left:9.84%;}#u8584{z-index:32;border-width:0px;border-color:transparent;background-color:transparent;position:relative;margin-right:-10000px;width:28.56%;}#u8521{z-index:33;background-color:transparent;position:relative;width:43.28%;margin-left:28.37%;}#u8522{z-index:34;display:block;width:100%;}#u8530-4{z-index:35;background-color:transparent;margin-top:12px;position:relative;width:100%;}#u8590{z-index:25;border-width:0px;border-color:transparent;background-color:transparent;padding-bottom:0px;position:relative;margin-right:-10000px;margin-top:1px;width:28.56%;left:35.73%;}#u8509{z-index:26;background-color:transparent;position:relative;width:21.46%;margin-left:39.28%;}#u8510{z-index:27;display:block;width:100%;}#u8518-4{z-index:28;background-color:transparent;margin-top:12px;position:relative;width:100%;}#u8530-4:hover,#u8518-4:hover{padding-top:0px;padding-bottom:0px;min-height:0px;width:100%;margin:12px 0px 0px 0%;}#u8593{z-index:39;border-width:0px;border-color:transparent;background-color:transparent;padding-bottom:0px;position:relative;margin-right:-10000px;margin-top:9px;width:28.56%;left:71.45%;}#u8533{z-index:40;background-color:transparent;position:relative;width:25.46%;margin-left:37.1%;}#u8534{z-index:41;display:block;width:100%;}#u8542-4{z-index:42;background-color:transparent;margin-top:20px;position:relative;width:100%;}#u8542-4:hover{padding-top:0px;padding-bottom:0px;min-height:0px;width:100%;margin:20px 0px 0px 0%;}#pu8587{z-index:46;margin-top:69px;width:80.25%;margin-left:9.84%;}#u8587{z-index:46;border-width:0px;border-color:transparent;background-color:transparent;padding-bottom:0px;position:relative;margin-right:-10000px;margin-top:1px;width:28.56%;}#u8545{z-index:47;background-color:transparent;position:relative;width:17.46%;margin-left:41.1%;}#u8546{z-index:48;display:block;width:102.09%;}#u8554-4{z-index:49;background-color:transparent;margin-top:14px;position:relative;width:100%;}#u8596{z-index:53;border-width:0px;border-color:transparent;background-color:transparent;position:relative;margin-right:-10000px;width:28.56%;left:35.73%;}#u8557{z-index:54;background-color:transparent;position:relative;width:22.55%;margin-left:38.55%;}#u8558{z-index:55;display:block;width:100%;}#u8566-7{z-index:56;background-color:transparent;margin-top:14px;position:relative;width:100%;}#u8554-4:hover,#u8566-7:hover{padding-top:0px;padding-bottom:0px;min-height:0px;width:100%;margin:14px 0px 0px 0%;}#u20887{z-index:63;border-width:0px;border-color:transparent;background-color:transparent;position:relative;margin-right:-10000px;margin-top:1px;width:28.56%;left:71.45%;}#u20875{z-index:64;width:62px;background-color:transparent;position:relative;margin-left:38.91%;}#u20876{z-index:65;display:block;}#u20884-4{z-index:66;background-color:transparent;margin-top:31px;position:relative;width:100%;}#u20884-4:hover{padding-top:0px;padding-bottom:0px;min-height:0px;width:100%;margin:31px 0px 0px 0%;}#u8530-4:hover p,#u8530-4:hover h2,#u8530-4:hover em,#u8518-4:hover p,#u8518-4:hover h2,#u8518-4:hover em,#u8542-4:hover p,#u8542-4:hover h2,#u8542-4:hover em,#u8554-4:hover p,#u8554-4:hover h2,#u8554-4:hover em,#u8566-7:hover p,#u8566-7:hover h2,#u8566-7:hover em,#u20884-4:hover p,#u20884-4:hover h2,#u20884-4:hover em{color:#0083AD;visibility:inherit;}#u8530-2,#u8518-2,#u8542-2,#u8554-2,#u8566-5,#u20884-2{text-align:center;line-height:0px;}#u8530,#u8518,#u8542,#u8554,#u8566-4,#u20884{font-size:18px;line-height:22px;}#u8160{z-index:20;height:15px;}.ie #u8160{background-color:#FFFFFF;opacity:0.01;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=1)";filter:alpha(opacity=1);}#u8160-bw{z-index:20;margin-top:53px;height:15px;}.css_verticalspacer .verticalspacer{height:calc(100vh - 1237px);}#u3376{z-index:2;min-height:107px;padding-bottom:23px;}#u3376_align_to_page{margin-left:auto;margin-right:auto;position:relative;}#u3406-10{z-index:3;width:761px;min-height:52px;position:relative;margin-right:-10000px;margin-top:23px;left:18.34%;}#u3376-bw{z-index:2;min-height:107px;margin-bottom:-30px;}#muse_css_mq,.html{background-color:#FFFFFF;}body{position:relative;min-width:1200px;}.verticalspacer{min-height:1px;}#u14780_img{width:100%;}