.version.wac_lighting_flash_cards___question_4{color:#000003;background-color:#47FD9B;}#muse_css_mq{background-color:#FFFFFF;}#page{z-index:1;min-height:438px;background-image:none;border-width:0px;border-color:#000000;background-color:transparent;width:100%;max-width:900px;margin-left:auto;margin-right:auto;}#page_position_content{margin-bottom:-29px;padding-top:30px;width:100%;}#pu733{z-index:6;width:77.78%;margin-left:11.12%;}#u733{z-index:6;background-color:transparent;position:relative;margin-right:-10000px;width:100%;}#u733_img{width:100%;}#u738-12{z-index:8;display:block;vertical-align:top;position:relative;margin-right:-10000px;margin-top:31px;width:92%;left:4.15%;}#u2240{z-index:20;opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);padding-bottom:5px;position:relative;margin-right:-10000px;margin-top:244px;width:29.29%;left:13.29%;background:transparent url("../images/answer-layer%205.png?crc=3874788561") no-repeat left top;background-size:contain;}#u2240:hover{opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);min-height:0px;width:29.29%;margin:244px -10000px 0px 0%;background:transparent url("../images/answer-layer%203.png?crc=4101997431") no-repeat left top;background-size:contain;}#u2240:active{opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);min-height:0px;width:29.29%;margin:244px -10000px 0px 0%;background:transparent url("../images/answer-layer%202.png?crc=405057906") no-repeat left top;background-size:contain;}#u2244-4{z-index:24;min-height:31px;background-color:transparent;text-align:center;font-size:14px;position:relative;margin-right:-10000px;margin-top:-1px;width:90.74%;left:4.88%;}#u2241{z-index:21;opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);padding-bottom:5px;position:relative;margin-right:-10000px;margin-top:244px;width:28.58%;left:57%;background:transparent url("../images/answer-layer%205.png?crc=3874788561") no-repeat left top;background-size:contain;}#u2241:hover{opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);min-height:0px;width:28.58%;margin:244px -10000px 0px 0%;background:transparent url("../images/answer-layer%203.png?crc=4101997431") no-repeat left top;background-size:contain;}#u2241:active{opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);min-height:0px;width:28.58%;margin:244px -10000px 0px 0%;background:transparent url("../images/answer-layer%202.png?crc=405057906") no-repeat left top;background-size:contain;}#u2245-4{z-index:28;min-height:25px;background-color:transparent;text-align:center;font-size:18px;line-height:22px;position:relative;margin-right:-10000px;margin-top:2px;width:90%;left:6.5%;}#u2242{z-index:22;opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);padding-bottom:6px;position:relative;margin-right:-10000px;margin-top:328px;width:28.58%;left:13.29%;background:transparent url("../images/answer-layer%205.png?crc=3874788561") no-repeat left top;background-size:contain;}#u2242:hover{opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);min-height:0px;width:28.58%;margin:328px -10000px 0px 0%;background:transparent url("../images/answer-layer%203.png?crc=4101997431") no-repeat left top;background-size:contain;}#u2246-4{z-index:32;min-height:25px;background-color:transparent;text-align:center;font-size:14px;position:relative;margin-right:-10000px;margin-top:-1px;width:89.5%;left:5%;}#u2243{z-index:23;opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);padding-bottom:5px;position:relative;margin-right:-10000px;margin-top:328px;width:28.58%;left:57%;background:transparent url("../images/answer-layer%205.png?crc=3874788561") no-repeat left top;background-size:contain;}#u2243:hover{opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);min-height:0px;width:28.58%;margin:328px -10000px 0px 0%;background:transparent url("../images/answer-layer%203.png?crc=4101997431") no-repeat left top;background-size:contain;}#u2242:active,#u2243:active{opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);min-height:0px;width:28.58%;margin:328px -10000px 0px 0%;background:transparent url("../images/answer-layer%202.png?crc=405057906") no-repeat left top;background-size:contain;}#u2247-4{z-index:36;min-height:25px;background-color:transparent;text-align:center;font-size:18px;line-height:22px;position:relative;margin-right:-10000px;margin-top:2px;width:94%;left:3%;}#u3719{z-index:40;height:23px;opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);position:relative;margin-right:-10000px;margin-top:461px;width:10.72%;left:44.72%;background:transparent url("../images/quit-layer%201.jpg?crc=93657192") no-repeat left top;background-size:contain;}#u3719:hover{opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);height:23px;min-height:0px;width:10.72%;margin:461px -10000px 0px 0%;background:transparent url("../images/quit-layer%202.jpg?crc=236642153") no-repeat left top;background-size:contain;}#u3833{z-index:41;opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);padding-bottom:19px;position:relative;margin-right:-10000px;margin-top:390px;width:28.72%;left:36.43%;background:transparent url("../images/answer-layer%205.png?crc=3874788561") no-repeat left top;background-size:contain;}#u3833:hover{opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);min-height:0px;width:28.72%;margin:390px -10000px 0px 0%;background:transparent url("../images/answer-layer%203.png?crc=4101997431") no-repeat left top;background-size:contain;}#u3833:active{opacity:1;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);min-height:0px;width:28.72%;margin:390px -10000px 0px 0%;background:transparent url("../images/answer-layer%202.png?crc=405057906") no-repeat left top;background-size:contain;}#u3834-4{z-index:42;min-height:25px;background-color:transparent;text-align:center;font-size:18px;line-height:22px;position:relative;margin-right:-10000px;margin-top:11px;width:65.68%;left:17.42%;}#u104-4{z-index:2;min-height:21px;margin-top:8px;position:relative;width:43.34%;margin-left:28.12%;}.html{background:#FFFFFF url("../images/oayt680.jpg?crc=491756662") no-repeat center center scroll;background-size:cover;}body{position:relative;min-width:700px;padding-bottom:29px;}