.huangkuang{border:1px solid #FF9726;margin-left:2px;padding:2px}
.lankuang{border:1px solid #5DF1F6;margin-left:2px;padding:2px}
.answer{background-color:}
.wrong td{border-bottom:1px dotted #ccc;height:18px;vertical-align:bottom;padding:4px}
.wrongnone{letter-spacing:5px;font-weight:700}
.td1{border:1px solid #A0C1D6}
.td2{border-left:1px solid #C9C9C9}
.td3{border:1px solid #c}
.heixian{border:#CCC 1px solid}
.heixian2{border-right:#CCC 1px solid;border-left:#CCC 1px solid;border-bottom:#CCC 1px solid}
.heixian3{border:#FFF 1px solid}
.td4{border:1px solid #C9C9C9}
.td5{border-right:1px solid #C9C9C9}
.td6{border:1px solid #C9C9C9;border-bottom:none}
.td7{border:1px solid #B0D49B;border-top:none}
.td8{border:1px solid #C9C9C9;border-top:none}
.td9{border:1px solid #EECEA9;border-top:none}
.td10{border:1px solid #C5D4E0;border-top:none}
.td11{border-right:1px solid #A0C1D6}
.td21{border:#9db7c4 1px solid}
.td21me{border-right:#d5e3f0 1px solid;border-top:#d5e3f0 1px solid;border-left:#d5e3f0 1px solid;border-bottom:#d5e3f0 1px solid}
.td211{border-bottom:#d5e3f0 1px solid}
.td1me{border-right:#d5e3f0 1px solid;border-left:#d5e3f0 1px solid;border-bottom:#d5e3f0 1px solid}
.td2me{border-right:#d5e3f0 1px solid;border-top:#d5e3f0 1px solid;border-left:#d5e3f0 1px solid}
.td3me{border-right:#d5e3f0 1px solid;border-left:#d5e3f0 1px solid}
.tdh211{border-bottom:#ffeab5 1px solid}
.tdh21me{border-right:#ffeab5 1px solid;border-top:#ffeab5 1px solid;border-left:#ffeab5 1px solid;border-bottom:#ffeab5 1px solid}
.tdh1me{border-right:#ffeab5 1px solid;border-left:#ffeab5 1px solid;border-bottom:#ffeab5 1px solid}
.tdh2me{border-right:#ffeab5 1px solid;border-top:#ffeab5 1px solid;border-left:#ffeab5 1px solid}
.tdh3me{border-right:#ffeab5 1px solid;border-left:#ffeab5 1px solid}
.tdh4me{border-right:#ffeab5 1px solid}
.tdh5me{border-left:#ffeab5 1px solid}
.tdh6me{border-top:#ffeab5 1px solid;border-left:#ffeab5 1px solid;border-bottom:#ffeab5 1px solid}
.td23{border-bottom:#929292 1px solid;border-left:#929292 1px solid;border-right:#929292 1px solid;border-top:#929292 1px solid}
.td24{border-top:#DDD 1px solid;font-weight:700;color:#016ec3;padding:15px 30px 5px}
.td25{padding:5px 35px}
.td26{color:#016ec3;padding:5px 35px}
.td27{border-bottom:#5286ae 1px solid;border-left:#5286ae 1px solid;border-right:#5286ae 1px solid;border-top:#5286ae 1px solid;padding-left:5px;text-decoration:none}
.td28{border-left:#92b0dd 1px solid;border-right:#92b0dd 1px solid;border-bottom:#92b0dd 1px solid}
.td29{border-bottom:#92b0dd 1px solid;background-color:#e2eaf7;font-weight:700;color:#049;padding-left:5px}
.td30{border-top:#e79e40 1px solid;border-left:#e79e40 1px solid;border-right:#e79e40 1px solid;border-bottom:#e79e40 1px solid}
.td31{border-bottom:#5286ae 1px solid}
.td32{padding:5px 15px}
.td33{padding-left:10px;padding-right:10px}
.td46{border-bottom:#b7b8b8 1px solid}
.td47{border:#b7b8b8 1px solid}
.tbh{padding-left:5px;color:#666;height:28px;text-decoration:none;border-bottom:#9db7c4 1px solid}
.tdxs{border:1px solid #DACCBF}
.tdxsf{border:1px solid #EFE2C2}
.tdxs1{border-bottom:1px solid #DACCBF}
.tdxs2{border-top:1px solid #DACCBF}
.tdxs3{border:1px solid #D3D7E0}
.tdxs4{border-right:1px solid #D3D7E0}
.tdxs5{border-right:1px solid #EFE2C2;border-left:1px solid #EFE2C2;border-bottom:1px solid #EFE2C2}
.tdxs5 a{color:#000}
.stb1{color:#D5A449}
.stb2{color:#4469B4}
.bai{color:#FFF;font-weight:700}
.bai1{font-size:14px}
.bai2{font-size:30px}
.stb{background-image:url(images/stb.gif);background-repeat:no-repeat;background-position:center bottom}
.stliu{padding-bottom:3px}
.stliu1{padding-left:10px;padding-right:10px;line-height:20px}
.lrbtline{border:1px solid #dcdcdc}
.lrtline{border-right:#dcdcdc 1px solid;border-top:#dcdcdc 1px solid;border-left:#dcdcdc 1px solid}
.lrline{border-right:#dcdcdc 1px solid;border-left:#dcdcdc 1px solid}
.rbline{border-right:#dcdcdc 1px solid;border-bottom:#dcdcdc 1px solid}
.bline{border-bottom:#dcdcdc 1px solid}
.topic{font-weight:700;font-size:24px;height:80px;text-align:center}
.trt{border-top:0;width:772px;border-bottom:0;background-color:#FFF;text-align:center;border-right:#dcdcdc 1px solid;border-left:#dcdcdc 1px solid}
.trr{width:584px}
.tabc{border:0;width:96%}
.tda{border-bottom:#b5c3cc 1px solid;background-color:#f3f4f6;padding:5px 5px 5px 10px}
.but1{width:21px;height:20px;background:url(sg_img/sgsou.gif) center no-repeat;border:none}
.but2{width:150px;height:30px;background:url(sg_img/bt.gif) center no-repeat;border:none}
.but3{width:53px;height:25px;background-color:#ECECEC;border:none}
.but4{width:53px;height:21px;background-color:#FFF;border:1px solid #ececec}
.but5{width:53px;height:19px;border:1px solid #CCC}
.but6{background:url(images/onexam_bt.jpg) no-repeat;width:170px;height:31px;text-align:center;border:0}
.conf_but{background:url(images/conf_but.gif) no-repeat;width:166px;height:38px;text-align:center;border:0}
.bu1{padding:4px}
.bu2{padding-left:10px}
.bu4{padding-top:10px;padding-bottom:10px}
.bu5{padding-top:15px}
.bu6{margin:45px 25px}
.but7{background:none;border:none}
.button1{background-image:url(in_img/d_bg.jpg);background-repeat:no-repeat;background-position:center middle;background-color:#FFF;width:63px;height:23px;border:none;text-indent:10px}
.butwrong{background-image:url(images/wrong_but.jpg);background-repeat:no-repeat;background-position:center middle;width:99px;height:26px;border:none;text-indent:10px}
.stb3{padding:10px 0}
.sttop{margin-bottom:4px}
.wrongnone td,.bu3{padding-top:10px}
.tdri,.tdri1{background-color:#FFF;cursor:hand}
.tdrib,.tdrib1{background-color:#CCC;cursor:hand}