/* 此文件不要私自修改 */
/* reset */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td,section,article,aside,header,footer,nav,dialog,figure,hgroup{margin:0;padding:0;}
input,select,textarea{font-size:100%;}
table {border-collapse:collapse;border-spacing:0}
fieldset,img {border:0;}
caption,th{text-align:left;}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:500;}
ul,ol,li{list-style:none}
em,i{font-style:normal}
del{text-decoration:line-through;}
address,caption,cite,code,dfn,em,th,var{font-style:normal;font-weight:500;}
img{border:0;max-width:100%;}
input,img{vertical-align:middle;}
input:focus,a:focus{outline:none;}
a{color:#333333;text-decoration:none;}
a:active{opacity:.7;}
*{outline:none;-webkit-tap-highlight-color: rgba(0,0,0,0);-webkit-box-sizing:border-box;box-sizing:border-box;}
html{-webkit-text-size-adjust:none;overflow-y:scroll;}

.el{
	overflow: hidden;
    text-overflow: ellipsis;
    white-space:nowrap;
}
.elDb{
	overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
}

/* 
  rem方式，750px 为高保真基准，原高保真大小除以基数50，即 10px/50 = 0.2rem，以此类推,字体还是 px
 */

html{font-size:50px;}
body{font-size:24px; max-width:750px; min-width: 320px; margin:0 auto; font-family: 'PingFangSC','黑体';}
@media screen and (min-width:320px){
  html{font-size:21.333333333333332px;}
  body{font-size:12px;}
}
@media screen and (min-width:360px){
  html{font-size:24px;}
  body{font-size:12px;}
}
@media screen and (min-width:375px){
  html{font-size:25px;}
  body{font-size:12px;}
}
@media screen and (min-width:384px){
html{font-size:25.6px;}
body{font-size:14px;}
}
@media screen and (min-width:400px){
html{font-size:26.666666666666668px;}
body{font-size:14px;}
}
@media screen and (min-width:414px){
html{font-size:27.6px;}
body{font-size:14px;}
}
@media screen and (min-width:424px){
html{font-size:28.266666666666667px;}
body{font-size:14px;}
}
@media screen and (min-width:480px){
html{font-size:32px;}
body{font-size:15.36px;}
}
@media screen and (min-width:540px){
html{font-size:36px;}
body{font-size:17.28px;}
}
@media screen and (min-width:640px){
html{font-size:42.266666666666667px;}
body{font-size:20.28px;}
}
@media screen and (min-width:720px){
html{font-size:48px;}
body{font-size:23.04px;}
}
@media screen and (min-width:750px){
html{font-size:50px;}
body{font-size:24px;}
}

.clear{clear:both;}
.clearleft{float:left;display: inline;}
.clearright{float:right;display: inline;}
.hide{display: none!important;}


/* flex */
.flex{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;}
.flex-v{-webkit-box-orient:vertical;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;}
.flex-1{-webkit-box-flex:1;-webkit-flex:1;-ms-flex:1;flex:1;}
.flex-align-center{-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;}
.flex-pack-center{-webkit-box-pack:center;-webkit-justify-content:flex-start;-ms-flex-pack:center;justify-content:flex-start;}
.flex-pack-justify{-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;}
.flex-box { display: -webkit-box;display: -moz-box;display: -ms-flexbox;display: -webkit-flex;display: flex;-moz-box-orient: horizontal;-webkit-box-orient: horizontal;-o-box-orient: horizontal;box-orient: horizontal;}
/*遮罩*/
.mask{position: fixed;width: 100%;height: 100%;left: 0;top: 0;bottom: 0;background-color: rgba(0,0,0,0.8);z-index: 999;}



/* 错误提示弹层 */
.c-float-modePop {
text-align: center;
background-color: #FAFAFC;
}
.c-float-modePop .warnMsg {

padding: 20px 10px 10px 10px;
color: #fff
}
.c-float-modePop .doBtn {

width: 100%;
margin: 0 auto;
}
.c-float-modePop button {

padding: 6px 9px 6px 9px;
color: #949494;
border: 0;
}
.c-float-shade {

width: 100%;
display: block;
position: absolute;
z-index: 99;
background-color: #000;
opacity: .5;
top: 0;
left: 0
}
.c-float-shade.hide {
display: none
}
.c-float-popWrap {
	width: 85%;
	z-index: 9999;
	position: fixed;
	border-radius: 3px;
    overflow: hidden;
}
.c-float-popWrap .c-float-modePop {
	overflow: hidden;
	border-radius: 6px;
}
.c-float-popWrap .c-float-modePop .warnMsg {
    padding: 0.8em 0 0.8em;
	font-size: 15px;
	color: #333;
}
.c-float-popWrap .c-float-modePop .content {
    padding: 0 20px;
    font-size: 14px;
    color: #888;
    word-wrap: break-word;
    word-break: break-all;
	text-align: left;
}
.c-float-popWrap .c-float-modePop .doBtn {
	width: 100%;
	margin-top: 15px;
	position: relative;
}
.c-float-popWrap .c-float-modePop .doBtn:after {
    content: " ";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 1px;
    border-top: 1px solid #D5D5D6;
    color: #D5D5D6;
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
    -webkit-transform: scaleY(0.5);
    transform: scaleY(0.5);
}
.c-float-popWrap .c-float-modePop button {
	background-color: #FAFAFC;
	width: 50%;
	height: 42px;
	line-height: 42px;
	color: #444;
	font-size: 17px;
	border: 0;
	padding: 0;
}
.c-float-popWrap .c-float-modePop button.ok{
	color: #0BB20C;
}   
.c-float-popWrap .c-float-modePop button.cancel{
	position: relative;
} 
.c-float-popWrap .c-float-modePop button.cancel:after {
    content: " ";
    position: absolute;
    right: -1px;
    top: 0;
    width: 1px;
    height: 100%;
    border-left: 1px solid #D5D5D6;
    color: #D5D5D6;
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
    -webkit-transform: scaleX(0.5);
    transform: scaleX(0.5);
}
.c-float-popWrap.hide {

display: none;
-webkit-box-shadow: none
}
.c-float-popWrap.show {

display: block;
}

.c-float-popWrap.msgMode .c-float-modePop .content, .c-float-popWrap.msgMode .c-float-modePop .doBtn {

display: none
}

.c-float-popWrap.alertMode .c-float-modePop .doBtn .cancel {

display: none
}
.c-float-popWrap.confirmMode .c-float-modePop .content, .c-float-popWrap.confirmMode .c-float-modePop .doBtn {

display: block
}

.confirm_input{
	border: 1px solid #D5D5D6;
	padding: 10px;
	width: 70%;
}
.weui_mask_transparent {
    position: fixed;
    z-index: -1;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
	background: rgba(0, 0, 0, 0.6);
}
.cx_mask_transparent{
	position: fixed;
    z-index: -1;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
	background: rgba(255, 255, 255, 0.1);
}

.web_toast{
    position: fixed;
	margin: 0 10px;
    z-index: 9999;
    display: none;
    display: block;
    padding: 10px;
    color: #FFFFFF;
    background: rgba(0, 0, 0, 0.7);
    font-size: 1.4rem;
    text-align: center;
    border-radius: 4px;
}

.startTopicComT .t_test_question_img, .errTopicComT .t_test_question_img {
    width: 100%;
    height: 100%;
}


.edu_learn {
    display: inline-block;
    width: 95%; 
	padding: 10px;
    font-size: 20px; 
	background-color: #DCDCDC; 
	text-align: center;
    margin-right: 2px;
    color: white;
    border-radius: 0.84rem;
    margin-bottom: 5px;
}

.edu_learn_active {
    display: inline-block;
    width: 95%; 
	padding: 10px;
    font-size: 20px; 
	background-color: #337ab7; 
	text-align: center;
    margin-right: 10px;
    color: white;
    border-radius: 0.84rem;
    margin-bottom: 5px;
}