*{ margin:0px; padding:0px; font-size:12px; font-family:Microsoft Yahei;color:#383838;}
a{ text-decoration:none;}
a:hover{ text-decoration:none;}
img,input{ border:0px;}
ul li{ list-style:none;}
em,i{ font-style:normal;}
.left{ float:left;}
.right{ float:right;}
input{ outline:none;}

/* header */
.header{ float:left; width:100%;background:#232323; padding-top:30px; height:70px; position:fixed; top:0px; left:0px;}
.logo{ float:left; padding-left:45px; padding-right:25px; padding-top:5px;}
.header .name{ float:left; border-left:2px solid #656565; line-height:36px; padding-left:25px; color:#fff; font-size:18px; letter-spacing:1px;}
.header .right{ float:right; line-height:28px; padding-top:5px;}
.header .right span{ float:left; padding-right:30px; color:#616161; font-size:14px;}
.header .right a{ float:left; padding-left:30px;color:#616161; font-size:14px; border-left:1px solid #616161; padding-right:30px;}
.header .right a:hover{ color:#fff;}

/* 登录 dl */
.dl_main{ width:320px; margin:0 auto;}
.dl_main h1{ float:left; width:100%; font-size:30px; color:#2A2A2A; font-weight:normal; text-align:center; line-height:60px; margin-top:240px;}
.dl_main h6{ float:left; width:100%; font-size:13px; text-align:center; color:#6A6A6A; font-weight:normal; padding-bottom:50px;}
.dl_main input[type="text"],.dl_main input[type="password"]{ float:left; width:100%; text-align:center;height:48px; line-height:48px; border-bottom:1px solid #DBDBDB; font-size:15px;}
.dl_main .txt_name{ background:url(../images/bg_01.png) no-repeat 5px center;}
.dl_main .txt_pwd{ background:url(../images/bg_02.png) no-repeat 5px center;}
.dl_main input[type="text"]::-webkit-input-placeholder {color:#DBDBDB;}
.dl_main input[type="text"]:-moz-placeholder {color:#DBDBDB;}
.dl_main input[type="text"]::-moz-placeholder {color:#DBDBDB;}
.dl_main input[type="text"]:-ms-input-placeholder {color:#DBDBDB;}
.dl_main input[type="password"]::-webkit-input-placeholder {color:#DBDBDB;}
.dl_main input[type="password"]:-moz-placeholder {color:#DBDBDB;}
.dl_main input[type="password"]::-moz-placeholder {color:#DBDBDB;}
.dl_main input[type="password"]:-ms-input-placeholder {color:#DBDBDB;}
.dl_main .btn{ float:left; width:100%; height:40px; background:#529ED8; border-radius:5px; color:#fff; cursor:pointer; font-size:14px; letter-spacing:2px; margin-top:40px; margin-bottom:30px;}
.dl_main a{ float:right; color:#7B7B7B;}
.dl_main a:hover{ color:#529ED8;}
.dl_footer{ position:fixed; left:0px; bottom:0px; width:100%; text-align:center; line-height:40px; color:#AAAAAA;}

/* menu */
.menu{ float:left; width:230px; background:#F2F2F2; height:100%; position:fixed; left:0px; top:100px; overflow-y:auto;}
.menu li{ float:left; width:100%;}
.menu li h1{ float:left; width:100%; height:55px; line-height:55px; background:url(../images/bg_03.png) no-repeat right center;font-size:16px; color:#959595; font-weight:normal; cursor:default;}
.menu li h1 i{ float:left; width:70px; height:55px; background:url(../images/bg_05.png) no-repeat right center; margin-right:15px; }
.menu li.sel h1{ background:url(../images/bg_04.png) no-repeat right center;}
.menu li:hover h1 i,.menu li.sel h1 i{ background:url(../images/bg_05-sel.png) no-repeat right center; width:64px; border-left:6px solid #529ED9;}
.menu li:hover h1,.menu li.sel h1{ color:#000;}
.menu li p{ float:left; width:100%;overflow:hidden; display:none;}
.menu li p a{ float:left; width:100%; line-height:50px; font-size:16px; color:#000; padding-left:85px;}
.menu li p a:hover,.menu li p a.curr{ background:#529DD8; color:#fff;}
.menu li h1 .i2{ background:url(../images/bg_06.png) no-repeat right center;}
.menu li:hover h1 .i2,.menu li.sel  h1 .i2{ background:url(../images/bg_06-sel.png) no-repeat right center;}
.menu li h1 .i3{ background:url(../images/bg_09.png) no-repeat right center;}
.menu li:hover h1 .i3,.menu li.sel  h1 .i3{ background:url(../images/bg_09-sel.png) no-repeat right center;}
.menu li h1 .i4{ background:url(../images/bg_10.png) no-repeat right center;}
.menu li:hover h1 .i4,.menu li.sel  h1 .i4{ background:url(../images/bg_10-sel.png) no-repeat right center;}
.menu li h1 .i5{ background:url(../images/bg_11.png) no-repeat right center;}
.menu li:hover h1 .i5,.menu li.sel  h1 .i5{ background:url(../images/bg_11-sel.png) no-repeat right center;}
.menu li h1 .i6{ background:url(../images/bg_12.png) no-repeat right center;}
.menu li:hover h1 .i6,.menu li.sel  h1 .i6{ background:url(../images/bg_12-sel.png) no-repeat right center;}
.menu li h1 .i7{ background:url(../images/bg_13.png) no-repeat right center;}
.menu li:hover h1 .i7,.menu li.sel  h1 .i7{ background:url(../images/bg_13-sel.png) no-repeat right center;}
.menu li h1 .i8{ background:url(../images/bg_14.png) no-repeat right center;}
.menu li:hover h1 .i8,.menu li.sel  h1 .i8{ background:url(../images/bg_14-sel.png) no-repeat right center;}
.menu li h1 .i9{ background:url(../images/bg_15.png) no-repeat right center;}
.menu li:hover h1 .i9,.menu li.sel  h1 .i9{ background:url(../images/bg_15-sel.png) no-repeat right center;}
.menu li h1 .i10{ background:url(../images/bg_16.png) no-repeat right center;}
.menu li:hover h1 .i10,.menu li.sel  h1 .i10{ background:url(../images/bg_16-sel.png) no-repeat right center;}


/* main */
.main{ float:left;margin-top:130px; margin-left:260px;}
.m_h1{ float:left; width:100%; text-align:center; padding-top:20%;font-size:30px; color:#2A2A2A; font-weight:normal}
.m_h2{float:left; width:100%; font-size:13px; text-align:center; color:#6A6A6A; font-weight:normal; padding-bottom:50px;}

.content{ float:left; width:95.7%; border:1px solid #DFDFDF; border-radius:10px; padding:15px 2%;}
.title{ float:left; width:100%; font-size:15px; padding-bottom:15px; font-weight:bold}

.page{ float:left; width:100%; text-align:center; line-height:40px; height:50px;}
.page a{ color:#595959; font-size:14px; padding:5px 11px; border-radius:20px; margin:0px 5px;}
.page .sel{ color:#fff; background:#529ED9;}
.page .a{ background:#989898; color:#fff; font-family:宋体; padding:7px 11px; font-size:16px;}

/* table */
.tb_one{ float:left; width:100%; margin-bottom:20px;}
.tb_one th{ line-height:40px; text-align:center; font-weight:normal; font-size:14px; color:#353535;}
.tb_one td{ border-top:1px solid #DFDFDF; color:#6C6C6C; padding:10px 0px; line-height:22px; text-align:center;font-size:13px;}
.tb_one td a{ background:#529ED9; color:#fff; padding:5px 15px; border-radius:5px;}
.tb_one tr:hover{ background:#F1F8FC;}
.tb_one td .a{ background:#A3C45A;}
.tb_one td .aa{ background:#F07757;}
.tb_one td .ahui{ background:#989898}
.tb_one td .aquxiao{ display:none;}
.tb_one td span{ font-size:14px;color:#6C6C6C;}
.tb_one td .txt_name{ width:150px; border:1px solid #DFDFDF; text-align:center; font-size:14px; line-height:20px; display:none; border-radius:5px;}

/* 新闻 */
.xw_tan{ width:900px; float:left; padding:30px; background:#fff; border-radius:15px;}
.xw_tan .biao{ float:left; width:100%; padding-bottom:20px; font-size:16px;}
.xw_tan .num{color:#7D7D7D;  float:left; width:100%;}
.xw_tan .num i{ float:left; font-size:14px; line-height:32px;}
.xw_tan .num span{ float:left; width:200px; padding-left:10px; height:30px; line-height:30px; border:1px solid #DFDFDF; font-size:14px; border-radius:5px; margin-left:10px; margin-right:30px;}
.xw_tan .num .s{ margin-right:0px;}
.xw_tan .desc{ padding-bottom:20px; float:left; width:100%; padding-top:20px; font-size:15px; line-height:30px;color:#7D7D7D;}
.xw_tan .btn_queding{ float:right; width:90px; height:32px; background:#529ED9; border-radius:5px; color:#fff; font-size:15px; cursor:pointer}
.xw_tan .btn_hui{ float:left; width:90px; height:32px; background:#B2B2B2; border-radius:5px; color:#fff; font-size:15px; cursor:pointer}

/* 学习 xx */
.xx_menu{ position:fixed; top:100px; left:230px; height:100%; background:#F7F7F7; width:220px; padding:20px;}
.st_tree{ float:left; width:100%; border:1px solid #DBDBDB; border-radius:5px; height:82%; position:relative;}
.st_tree h1{ float:left; width:100%; padding-left:10px; font-weight:normal; font-size:14px; color:#7B7B7B; line-height:50px; color:#000}
.st_tree a{text-decoration:none;}
.st_tree a:hover{color:#529ED9;}
.st_tree ul{padding:0 18px; float:left; width:100%; margin-left:10px;}
.st_tree ul li{font-size:14px; color:#383838;line-height:26px;cursor:pointer;list-style:none; background:url(../images/st_icon.png)no-repeat left center;padding:0 0 3px 10px;float:left; width:100%}
.st_tree ul li a{font-size:14px; color:#383838;}
.st_tree ul li ul{}
.st_tree ul li ul li{}
.st_tree .folder{list-style-image:url(../images/st_icon.png); background:url(../images/st_folder.gif) 0px 5px;background-repeat:no-repeat;padding:0 0 5px 20px;}
.st_tree .open{list-style-image:url(../images/st_icon_open.png);background:url(../images/st_folder_open.gif) 0px 5px;background-repeat:no-repeat;padding:0 5px 0 20px;}
.st_tree .bottom{ position:fixed; bottom:30px; width:100%;}
.st_tree .bottom p{ float:left; padding-bottom:10px; width:100%; line-height:32px; font-size:14px; padding-left:25px;}
.st_tree .bottom p .txt{ width:120px; height:30px; border:1px solid #DBDBDB; line-height:30px; background:none; font-size:14px; padding-left:5px; border-radius:5px; margin-left:10px;}
.st_tree .bottom .btn{margin:0px 10px;width:40px; height:22px; background:#A3C45A; border-radius:5px; cursor:pointer; color:#fff; font-size:12px; margin-right:10px;}
.st_tree .bottom .btn_blue{ background:#529ED9;}
.st_tree .bottom .btn_lv{ background:#F07757;}
.st_tree .bottom  span{ float:left; width:100%; text-align:center; max-width:220px;}
.xx_main{ margin-left:520px;}

.xx_one{ float:left; width:100%; padding-bottom:20px;}
.xx_one span,.xx_one i{ float:left; font-size:14px; color:#606060; line-height:32px;}
.xx_one .txt,.xx_one .select{ float:left; margin-right:30px; border:1px solid #DFDFDF; height:30px; line-height:30px; padding-left:10px; border-radius:5px; color:#333; font-size:14px; min-width:170px;}
.xx_one .btn{ float:left; width:80px; height:30px; background:#529ED9; border-radius:5px; color:#fff; cursor:pointer; margin-right:30px}
.xx_one i{ margin-right:30px;}
.txt_date{ background:url(../images/bg_07.png) no-repeat right center;}

.xx_two{ padding-bottom:5px; letter-spacing:2px; padding-top:10px;}

/* 排名弹框 */
.paiming_tan{ width:240px}
.paiming_tan .desc{ padding-top:0px;}

/* 修改密码 xg */
.xg_one{ float:left; width:100%;}
.xg_one th{ padding-bottom:15px; padding-right:10px; width:60px; line-height:32px; color:#595959; font-size:14px; font-weight:normal; text-align:left;}
.xg_one td{ padding-bottom:15px;}
.xg_one .txt,.xg_one select{ float:left; width:97%; padding-left:3%; border:1px solid #E0E0E0; padding-left:10px; line-height:30px; font-size:14px; border-radius:8px; height:30px;}
.xg_one .txt::-webkit-input-placeholder {color:#999;}
.xg_one .txt:-moz-placeholder {color:#999;}
.xg_one .txt::-moz-placeholder {　color:#999;}
.xg_one .txt:-ms-input-placeholder {color:#999;}
.xg_one .th{ padding-left:50px;}
.xg_one .img{ width:120px; height:140px; border-radius:5px;}
.xg_one select{ height:32px; width:100%;}
.xg_one td label{ cursor:pointer; font-size:14px; margin-right:20px;float:left;}
.xg_one td label input[type="radio"],.xg_one td label input[type="checkbox"]{ width:16px; height:16px; float:left; margin-top:2px; margin-right:5px}

.xg_two{ float:left; width:100%; text-align:right; padding-bottom:10px;}
.xg_two .btn_hui{margin-right:50px; width:90px; height:32px; border-radius:6px; color:#fff; cursor:pointer; background:#989898;}
.xg_two .btn_blue{background:#529ED9;width:90px; height:32px; border-radius:6px; color:#fff; cursor:pointer;}

/* 答题 dt*/
.dt_one{ float:left; width:94%; margin-left:3%; margin-top:140px; font-size:16px; font-weight:bold;}
.dt_one span{ font-size:13px; color:#333; font-weight:normal;}
.dt_one a{ font-size:16px; padding-left:24px; background:url(../images/bg_08.png) no-repeat left center; background-size:15px; color:#333}

.dt_main{ float:left; width:90%; margin-left:3%; border:1px solid #E0E0E0; margin-top:20px; padding:20px 2%; border-radius:8px;}
.dt_main .left{ float:left; width:40%; overflow:hidden;}
.dt_main .left h1{ float:left; width:100%; padding-bottom:20px; font-size:15px;}
.dt_main .left h1 span{ font-size:12px; font-weight:normal;}
.dt_main .left .timu{ float:left; width:90%; font-size:14px; padding-bottom:10px; line-height:28px; color:#353535;}
.dt_main .left .timu i{ color:red;}
.dt_main .left p{ float:left; width:90%; margin-left:5%; color:#727272; line-height:38px;}
.dt_main .left label{color:#727272; font-size:14px; cursor:pointer;}
.dt_main .left label input{ width:16px; height:16px; float:left; margin-top:11px; margin-right:5px;}

.dt_main .right{ float:right; width:60%;}
.dt_main .right h1{ float:left; width:100%; text-align:right; font-size:15px;}
.dt_main .right ul{ float:left; width:96%; border-left:1px solid #E0E0E0; padding-left:4%; overflow:hidden;}
.dt_main .right ul li{ float:left; border-bottom:1px solid #E0E0E0; color:#333; font-size:14px; width:100%; margin-bottom:-1px; padding:8px 0px; line-height:30px;}
.dt_main .right ul li a{ color:#6B6B6B; float:left; margin-right:10px; border:1px solid #DFDFDF; border-radius:3px; padding:0px 4px; font-size:12px; margin:8px 0px; margin-right:10px; line-height:16px;}
.dt_main .right ul li .ok{ background:#509AD4; border:1px solid #509AD4; color:#fff;}

.dt_main .bottom{ float:left; width:100%; padding-top:30px; text-align:center;color:#353535; font-size:14px; padding-bottom:10px;}
.dt_main .bottom select{border:1px solid #DFDFDF; width:90px; border-radius:6px; font-size:14px; padding:3px; height:30px; margin:0px 10px;}
.dt_main .bottom input[type="button"]{ width:90px; height:32px; background:#529ED9; border-radius:8px; color:#fff; font-size:14px; cursor:pointer; line-height:30px; margin:0px 10px;}
.dt_main .bottom input.btn_save{ background:#F0C55F;}
.dt_main .bottom input.btn_jiao{ background:#A3C45A;}

/* 作业成绩 cj */
.cj_one{ float:left; width:90%; margin-left:3%; border:1px solid #E0E0E0; margin-top:20px; padding:20px 2%; border-radius:8px;}
.cj_one .top{ float:left; width:100%; padding-top:5px; padding-bottom:15px;}
.cj_one .top i{ float:left; color:#606060; font-size:14px; padding-right:10px; line-height:32px;}
.cj_one .top span{ float:left; min-width:100px; padding-left:10px; line-height:30px; height:30px; border:1px solid #DBDBDB; border-radius:5px; color:#333; font-size:14px; padding-right:10px; margin-right:30px;}
.cj_one .jidu{ float:left; height:20px; border-radius:5px; background:#529ED9;}
.cj_one .tb_one{ margin-bottom:0px;}

.cj_two{ float:right; width:80px; height:32px; background:#989898; color:#fff; cursor:pointer; font-size:14px; border-radius:6px; margin-top:20px; margin-right:3%}

.cj_three{ border:0px; padding:0px; width:94%;}
.cj_three .bottom{ float:left; width:100%; text-align:right;}
.cj_three .btn_dao{ padding:0px 20px; background:#529ED9; border-radius:5px; color:#fff; font-size:14px; cursor:pointer; height:30px;}
.cj_three .btn_da{ background:#529ED9; border-radius:5px; color:#fff; font-size:14px; cursor:pointer; height:30px; width:80px; margin-left:20px;}

.cj_four{ float:left; width:94%; margin-left:3%; height:35px; line-height:35px;}
.cj_four a{ float:left; padding:0px 15px; height:35px; background:#989898; line-height:35px; border-top-left-radius:6px; border-top-right-radius:6px;  color:#fff; letter-spacing:1px; font-size:13px; margin-right:5px;}
.cj_four .sel{ background:#529ED9;}

.cj_main{ float:left; width:90%; padding:15px 2%; margin-left:3%; border:1px solid #DBDBDB; margin-bottom:0px;}
.cj_main h1{ float:left; width:100%; font-size:15px; color:#353535; padding-bottom:15px;}
.cj_main ul{ float:left; width:100%;}
.cj_main ul li{ float:left; width:100%; padding-bottom:10px;}
.cj_main ul li .ti{ float:left; width:100%; line-height:28px; font-size:14px;color:#353535;}
.cj_main ul li .ti i{ color:red;}
.cj_main ul li p{ float:left; width:96%; line-height:28px;color:#606060; padding-left:2%;font-size:13px;}
.cj_main ul li p label{ cursor:pointer; color:#606060; font-size:13px;}
.cj_main ul li p label input{ float:left; margin-top:7px; margin-right:6px; width:14px; height:14px;}
.cj_main ul li p i{ color:red;}
.cj_main ul li .p{ line-height:24px; padding:5px 0px; padding-left:2%;}
.cj_main ul li .daan{ float:left; width:100%; padding:5px 0px;}
.cj_main ul li .daan p{ padding:5px 0px; padding-left:2%;}

.cj_close{ margin-bottom:30px;}

/* btn */
.btn_xblue,.btn_xred,.btn_xyellow{ padding:0px 10px; height:24px; background:#529ED9; color:#fff; font-size:12px; cursor:pointer; border-radius:4px; line-height:24px;}
.btn_xred{ background:#F07757;}
.btn_xyellow,.tb_one td .aaa{ background:#F0C55F}

.btn_dblue{ padding:0px 10px; height:32px; background:#529ED9; color:#fff; font-size:14px; cursor:pointer; border-radius:6px;}


/* 账户管理 zh */
.zh_one{ float:left; width:100%; }
.zh_one th{ width:40px;vertical-align:top; font-size:14px; line-height:30px; color:#606060; font-weight:normal; text-align:left;}
.zh_one .td{ width:110px;vertical-align:top;}
.zh_one span{ width:99%; padding-left:1%; height:30px; border:1px solid #DBDBDB; border-radius:7px; font-size:14px; float:left; line-height:30px}
.zh_one .btn{ float:right; width:90px; height:32px; background:#529ED9; cursor:pointer; color:#fff; font-size:14px; border-radius:5px;}
.zh_one p{ float:left; width:100%; line-height:35px; color:#7B7B7B; font-size:14px;}
.zh_one p i{ color:#989898; font-size:14px;}

.zh_two .select{ width:103%}
.zh_two th{ vertical-align:top}
.zh_two .txt1{ width:99%}
.zh_two .txt3{ width:92%;background:url(../images/bg_17.png) no-repeat right center}
.zh_two .lb{ margin-top:5px;}

/* 题库管理 tk*/
.tk_one{ padding-top:20px; padding-bottom:20px;}
.tk_one .btn_blue{ margin-left:15px;;}

.tk_two{ float:left; width:640px; padding:20px 30px; background:#fff; border-radius:10px;}
.tk_three{ float:left; width:94%; border:1px solid #E9E9E9; overflow:hidden; padding:0px 3%; border-radius:5px;}
.tk_three table{ float:left; width:100%; margin-bottom:-1px;}
.tk_three table th{ font-size:14px; font-weight:normal; width:60%; border-bottom:1px solid #E9E9E9; color:#5A5A5A;}
.tk_three table td{ line-height:28px; text-align:center; font-size:14px; border-bottom:1px solid #E9E9E9; padding:5px 0px; color:#8C8C8C;}
.tk_three table td p{ float:left; width:100%; font-size:13px;color:#8C8C8C;}

.tk_four p{ float:left; width:100%; padding-bottom:15px}
.tk_four .txt_name{ width:70%}
.tk_four .txt30{ width:30%}

.tk_five{ float:left; width:380px; padding:20px 30px; border-radius:10px; background:#fff;}
.tk_five .xg_two .btn_hui{ margin-right:20px}

.txt_tk{ width:98%; padding:5px 1%; border:1px solid #DFDFDF; border-radius:6px; height:100px; font-size:14px; line-height:26px; background:url(../images/bg_17.png) no-repeat right bottom;}


/* 试卷管理 sj*/
.sj_main{ float:left; width:90%; margin-left:3%; padding:0 2%; border:1px solid #DBDBDB; border-radius:5px; margin-top:15px;}
.sj_main h1{ float:left; width:100%; font-size:14px; padding-bottom:10px; line-height:30px; padding-top:15px;}
.sj_main .txt_fen{ width:30px; border:1px solid #DBDBDB; text-align:center; font-size:12px; margin:0px 5px; line-height:20px; border-radius:5px;}
.sj_main .xg_one td{ padding-bottom:12px;}
.sj_main .xg_one th{ padding-bottom:12px;}
.sj_main .xg_one{ margin-bottom:20px;}
.sj_one .tt,.sj_main .tt2{ border:1px solid #DBDBDB; width:40px; border-radius:4px; height:24px; text-align:center; font-size:12px;}
.sj_main .tt2{ width:120px;}
.sj_main .xg_one .td2{ width:10px;}
.sj_main .xg_one .td2 label{ margin-right:0px;}
.sj_main .btn_dblue{ margin-left:15px;}

.sj_one{ border-bottom:1px solid #DBDBDB;}
.sj_two{ padding-right:3%; padding-top:30px; padding-bottom:30px; width:auto; float:right;}

.sj_three{ float:left; width:910px; padding:20px 30px; background:#fff; border-radius:10px; }
.sj_three .biao{ float:left; width:100%; font-size:18px; font-weight:bold; padding-bottom:15px; line-height:30px;}
.sj_three .bottom{ float:left; width:94%; padding:10px 3%; border:1px solid #DFDFDF; border-radius:10px;}

.sj_four{ padding-top:20px;}

/* 作业管理 zy */
.zy_one{ margin-top:30px; float:left; width:94%; margin-left:3%; margin-bottom:-10px;}
.zy_one .txt3{ width:320px;}
.zy_one p{ float:left; width:100%; padding-bottom:20px;}
.zy_one p.p{ padding:0px;}
.zy_one .p .txt,.zy_one .p .select{ min-width:100px; width:150px;}

.cj_one .zy_two{ margin-bottom:20px;}

/* 科目 km */
.km_one{ width:720px; float:left; background:#fff; border-radius:10px; padding:25px 30px;}
.km_two,.km_three{ float:left; width:96%; padding:10px 2%; border:1px solid #E0E0E0; border-radius:10px;}

.km_one .cj_four{ width:96%;  margin:0px;}
.km_three{ border-top-left-radius:0px; padding:20px 3%; width:94%; margin-bottom:20px;}

.km_four{ width:100%;}
.km_four th{ font-weight:normal;}
.km_four td{ border:1px solid #E0E0E0; line-height:28px; border-radius:10px; padding:5px 15px; vertical-align:top}
.km_four td .top{ float:left; width:100%; font-size:14px;}
.km_four th img{ margin:5px 0px; cursor:pointer;}
.km_four td .bottom{ float:left; width:100%}
.km_four td .bottom label{ float:left; width:100%; cursor:default; font-size:13px;}
.km_four td .bottom label input{ float:left; width:14px; height:14px; margin-top:7px; margin-right:5px;}