body{
	background: #fff;
}
.no-shadow{text-shadow: none;}
.progress-status{
	font-size: 22px;
	line-height: 36px;
	border: solid 1px #d6d6d6;
	border-radius: 18px;
}
.navbar a{cursor:pointer;}
#item-status{ box-shadow: inset 0px 0px 4px #999; border-radius: 2px; background-color: white; margin-top: 10px;}
.item-status span, .q-status, .q-ans{
	border: solid 1px #cecece;
	width: 36px;
	height: 36px;
	line-height: 34px;
	font-size: 16px;
	border-radius: 18px;
	display: inline-block;
	margin: 5px 8px;
	background: #fcfcfc;
	cursor: pointer;
	text-align: center;
}
.skin-blue-light .main-header .logo{background:none!important;}
.show_video_hoctructuyen {
    width: 100%;
    height: 240px;
}
span.checked{
	color: #fff;
	background: #4309D0;
	border: solid 1px #4309D0;
	font-weight: bold;
}
span.correct{
color: #049B00;
background: #EEFFD5;
border: solid 1px #12B500;
}

span.wrong{
color: #FF0000;
background: #FFF5EA;
border: 1px solid #F89A6E;
}
.exams, #question{
	/*font-family: "Times New Romans";*/
	font-size: 22px;
	line-height: 32px;
	background: #fff;
	min-height: 300px;
}
.exams{
	box-shadow: 0px 1px 3px #999;
	border-radius: 6px;
	padding: 5px 30px;
}
#question h2{
    font-size: 22px;
    color: #3c8dbc;
    border-bottom: dashed 1px;
    line-height: 38px;
    font-weight: 400;
}
#question h3{
    font-size: 16px;
    color: #01abb3;
    border-bottom: dashed 1px;
    line-height: 32px;
    font-weight: 400;
}
label.checkbox, label.radio{cursor: pointer; font-weight: normal; border: solid 1px transparent; padding: 2px 10px;}
label.checkbox:hover{
	border: dashed 1px #ccc;
	
}
/*
.quiz-list > li{
	position: relative;
    margin-left: 5px;
    padding-left: 5px;
    margin-bottom: 20px;
    cursor: pointer;
}
.quiz-list > li:hover{
	border: dashed 1px #3c8dbc;
}
.quiz-list > li:before{
	content: "";
	line-height: 35px;
    height: 36px;
    width: 36px;
    text-align: center;
    border-radius: 18px;
    display: inline-block;
    border: solid 1px #eee;
    position: absolute;
    left: -36px;
}
.quiz-list > .select:before{
	background: rgba(51, 122, 183, 0.4);
    border: solid 1px #337ab7;
}
#question .correct-i{
	background-image: url(icons/correctx.png);
    background-repeat: no-repeat;
    background-position-x: 100%;
    color: green;
}
#question .false-i{
	background-image: url(icons/wrongx.png);
    background-repeat: no-repeat;
    background-position-x: 100%;
    color: red;
}
.quiz-list .true:before{
	content: url(icons/correctx.png);
	position: absolute;
    margin-top: -10px;
    margin-left: -12px;
}

.quiz-list .false:before{
	content: url(icons/wrongx.png);
	position: absolute;
    margin-top: -10px;
    margin-left: -15px;
}
.quiz-list .correct:before{
	content: url(icons/correctx.png);
	position: absolute;
    margin-top: -10px;
    margin-left: -12px;
}
*/
.affix-top,.affix{
	position: static;
	
}

.affix {
  width: inherit; 
  position: fixed;
  top: 50px;  
}

@media (min-width: 992px) {
  #sidebar{max-width: 270px; }
  #sidebar.affix-top {
  position: static;
  }
  
  #sidebar.affix {
  position: fixed;
  top: 60px;
  }

}


.content-submit .ok{
	background: #EEFFD5;
	border: solid 1px #2EC200;
}
.times{
	background: #888;
	background: rgba(0,0,0,.5);
	border-radius: 6px;
	line-height: 40px;
	font-size: 26px;
	width: 140px;
	position: fixed;
	bottom: 10px;
	right: 10px;
	text-align: center;
	color: #A9F908;
}

.header-large a{ color: inherit;}

span.br{ font-size: 18px;  vertical-align: top; padding: 4px; opacity: .5;}

.lg-tabs{
	font-size: 18px;
    margin: 20px 0px;
    text-align: center;
}
.lg-tabs a{padding: 5px 10px; color: #044f7b;}

a.tab-item{
	transition: color .7s;
}
a.tab-item.active{
color:#3c8dbc;
}
a.tab-item:hover{
	color:#3c8dbc;
	text-decoration: none;
	cursor: pointer;
}

.cate-list{
    font-size: 18px;
    line-height: 28px;
}
.cate-list a{
	color: #000;
}
.tab-panel{
	display: none;
}
.tab-panel.active{
	display: block;
}

#exp h2{font-size: 23px;color: #3c8dbc;}
#exp{
    background-color: #f0f7ff;
    margin-bottom: 20px;
    padding: 1px 20px;
    font-size: 22px;
}

.practice_progress{
padding: 5px;
border-radius: 6px;
text-align: center;
background: #FFFCDB;
border: solid 1px #E6C65F;
}
#progress, #ratio{font-size: 27px; line-height: 37px; color: #ff7800; }

@-moz-keyframes splash {
	0% {background: #fff;}	
	35%{background: #ffff99;}
	60%{background: #ffff99;}
	100%{background: #fff;}
}

@-webkit-keyframes splash {
	0% {background: #fff;}	
	35%{background: #ffff99;}
	60%{background: #ffff99;}
	100%{background: #fff;}
}

@keyframes splash {
	0% {background: #fff;}	
	35%{background: #ffff99;}
	60%{background: #ffff99;}
	100%{background: #fff;}
}

.splash{
	-webkit-animation-name: splash;
	-moz-animation-name: splash;
	animation-name: splash;
	-webkit-animation-duration:3s;-moz-animation-duration:3s;-ms-animation-duration:3s;-o-animation-duration:3s;animation-duration:3s;
    padding: 10px 20px;
}
.main-practice{
	transition: margin-left .5s;
	background: #fff;
	margin-left: 40px;

}
.left-active{
	margin-left: 270px !important;
}
.left-content{
	height: calc(100% - 95px);
	overflow-y: auto;
	overflow-x: hidden;
}

.left-sidebar{
	position: fixed;
	left: -270px;
	width: 270px;
	height: 100%;
	background: #fefefe;
	top: 51px;
	border-right: solid 1px #ddd;
	display: block;
	transition: left .5s;
}
.left-sidebar.side-active{
	left: 0px;
}

.left-main-title{
	height: 42px;
	padding-left: 15px;
	background:#E84E0B;
	
	position: relative;

}

.left-control{
	transition: all .5s;
	position: absolute;
	right: -50px;

	top: 6px;
	color: #fff;
	background: inherit;
	line-height: 30px;
	height: 30px;
	width: 30px;
	border-radius: 30px;
	text-align: center;
}

.side-active .left-control{
	right: 5px;
}

.left-control:hover{
	cursor: pointer;
	box-shadow: 0px 0px 5px #fff;
}
.left-main-title a{
	font-size: 16px;
	color: #fff;
	line-height: 42px;
	text-transform: uppercase;
}
.l-s-grade, a.cate-lv-1{
	min-height: 36px;
	border-left: 5px solid transparent;
	padding-top: 10px;
	display: block;
	color: #555;
}
.l-s-grade{padding-left: 10px;}

.cate-lv-1.active{
	border-left: 5px solid #ff6000;
	background: #f3f3f3;
	position: relative;
	color: #000;
	font-weight: bold;
	
}

.l-s-grade:hover, .cate-lv-1:hover{
	border-left: 5px solid #ff6000;
	cursor: pointer;
	background: #e3e3e3;
	color: #000;
}



.clt{padding-left: 15px; padding-bottom: 8px; }
.clp{margin-top: 2px; height: 1px; background: #ddd;}
.clb{background: #F25808; height: 1px;  width: 0%; transition: width .7s; }
.q-list{
	margin-top: 11px;
	/*border-radius: 5px;*/
    background: #f9f9f9;
    border: solid 1px #dddddd;
    position: relative;
	padding: 5px;
	box-shadow: 0px 1px 3px rgba(0,0,0,.1);
}

.q-list:before {
	content: '';
	display: inline-block;
	border-left: 10px solid transparent;
	border-right: 10px solid transparent;
	border-bottom: 10px solid #ccc;
	border-bottom-color: #c7c7c7;
	position: absolute;
	top: -10px;
	right: 54px;
}
.q-list:after {
	content: '';
	display: inline-block;
	border-left: 9px solid transparent;
	border-right: 9px solid transparent;
	border-bottom: 9px solid #f9f9f9;
	position: absolute;
	top: -9px;
	right: 55px;
}
.q-status{
	background: #fff;
}
.q-status.lv-1{
	border-color: #00c900;
}
.q-status.lv-1:hover{
    box-shadow: inset 1px 0px 14px #00c900;
    font-weight: bold;
}
.lv-1.active {
    box-shadow: inset 1px 0px 14px #00c900;
    font-weight: bold;
}
.q-status.lv-2{
	border-color: #EFA400;
}
.q-status.lv-2:hover{
    box-shadow: inset 1px 0px 14px #EFA400;
    font-weight: bold;
}
.lv-2.active {
    box-shadow: inset 1px 0px 14px #EFA400;
    font-weight: bold;
}
.q-status.lv-3{
	border-color: #ff6900;
}
.q-status.lv-3:hover{
    box-shadow: inset 1px 0px 14px #ff6900;
    font-weight: bold;
}
.lv-3.active {
    box-shadow: inset 1px 0px 14px #ff6900;
    font-weight: bold;
}
.q-status.lv-4{
	border-color: #f00;
}
.q-status.lv-4:hover{
    box-shadow: inset 1px 0px 14px #f00;
    font-weight: bold;
}
.lv-4.active {
    box-shadow: inset 1px 0px 14px #f00;
    font-weight: bold;
}
.q-status.rec-1{
	background-color: #E1FFC5;
	color: #006a00;
}

.q-status.rec-0{
	background-color:#FFEEEE;
	color: #ff0000;
}
.q-status.rec-0:after, .qchecked.qtlsai .mark:after, .qselect.qtlsai .mark:after{
	position: absolute;
    margin-top: -10px;
    content: url("../images/wrongx.png");
}
.q-status.rec-1:after, .qselect.qcorrect .mark:after{
	position: absolute;
    margin-top: -10px;
    content: url("../images/correctx.png")!important;
}
.cauhoi_tuluan_view .q-status:after{
    position: absolute;
    margin-top: -10px;
	margin-left: -33px;
    content: url(../images/writing.png);
}
.vip-require{
	background-color: #f39c12;
    color: #fff;
    font-size: 14px;
    padding: 3px 10px;
    margin-bottom: 20px;
}
.vip-require >a{
	color: #fff;
}
/*
.q-status.active{
	box-shadow:inset 0px 0px 4px rgba(0, 0, 0, 0.5);
	font-weight: bold;
}
*/

.q-ans{
 	width: 30px;
	height: 30px;
	line-height: 28px;
	margin: 10px;
	margin-right: 7px;
	transition: background-color .7s;
}
.handle-q-index{
	width: 30px;
	padding-left: 10px;
	height: 30px;
	line-height: 28px;
	display: inline-block;	
}
.answered .handle-q-index{
	font-weight: bold;
	color: #4309D0;
}
.q-handle:hover{background: #f0f0f0;}
.h-correct .handle-q-index{
	color: #009c00;
}
.h-wrong .handle-q-index{
	color: red;
}

.h-wrong .handle-q-index{
	background: url(icons/wrong.png) right center no-repeat;
}

.h-correct .handle-q-index{
	background: url(icons/correct.png) right center no-repeat;
}
.ex-result{
    margin-top: 20px;
}
.notice-holder{
	position: fixed;
	top: 40%;
	text-align: center;
	width: 100%;
	display: block;
	
}
.notice{
	background: #000; 
	background: rgba(0,0,0,.65);
	border-radius: 6px;
	top: 300px;
	z-index: 5000;
	padding: 10px;
	color: #fff;
	text-shadow: 0px -1px rgba(0,0,0,.7);
	display: inline-block;
}
.text-large{
	font-size: 23px;
	line-height: 45px;
}
.summary{
	position: relative;
    background: #ffffff;
    margin-bottom: 20px;
    padding-bottom: 2px;
    width: 100%;
}
.summary>.box-body{
    font-size: 18px;
    line-height: 26px;
    padding-left: 20px;
}
.summary>.box-body>h2{
	font-size: 21px;	
}
.summary>.box-body>h3{
	font-size: 20px;	
}
.summary>.box-header>h1{
	font-size: 24px;
	text-align: center;
}
.summary>.box-body>p>strong{
    font-family: inherit;
    font-weight: 500;
    line-height: 1.1;
    color: inherit;
    font-size: 20px;
}
.summary img{
	max-width: 100%;
	height: auto;
}    
.cate-list>a:hover{
    color: #428FBA;
}
.padding-bottom-10{
    padding-bottom: 10px;
}
.padding-top-10{
	padding-top: 10px;
}
.new-cate{
    color: #00a65a;
    border: #00a65a 1px solid;
    width: inherit;
    padding: 3px;
}
.new-cate>a{
 	color: #00A65A;
}
.create-new-cate{
    color: #00a65a;
    padding: 3px;
}
.create-new-cate>a{
 	color: #00A65A;
}
/*Câu hỏi liên quan*/
.box-body-qa {
    position: relative;
}
.question-content {
    font-size: 18px;
    line-height: 24px;
}
.block-link {
    margin-top: 5px;
    color: #000;
}
a.block-link:hover{color: #000;}
.block-link, .q-block {
    display: block;
    position: relative;
}
.q-cmd-btn{
    height: 50px;
    display: inline-block;
    text-align: center;
    margin-left: 15px;
    color: #3C8DCA;
    position: relative;
}
.q-icon {
    font-size: 34px;
    line-height: 34px;
}
.q-sub-txt {
    font-size: 11px;
    line-height: 12px;
    padding-top: 2px;
}
.q-ans-count {
    position: absolute;
    text-align: center;
    width: 34px;
    top: 6px;
}
.question-practice{
	font-size: 24px;
    text-align: center;
}
.box-relate{
	padding: 10px;
	margin: 10px;
	border: 2px dotted #828DA2;
    position: relative;
}
.box-relate:hover{
	background-color: #F2FFF0;
}
.box-relate>.box-header>.user-block{
	font-size: 18px;
    line-height: 24px;
    font-weight: bold;
}
.user-block>span{
	font-style: italic;
    font-weight: normal;
}
.margin-bottom{
	margin-bottom: 15px;
}
@media (min-width: 992px) {
	.margin-right{
		margin-right: 15px;
	}
}
.fb-share-x{
	margin-top: -8px;
    margin-bottom: 12px;
}
.center {
    text-align: center;
}
#sticky{
	margin-left: -16px;
    width: 160px;
}
#sticky.sticky {
	position: fixed;
	top: 60px;
}
@media (max-width: 767px) {
	#sticky{
		display: none;
	}	
}
p.notgood{
	color: #ff3a22;
    font-weight: 600;
}
.question {
    padding: 10px;
}
.verygood {
    margin: 20px 0px;
	
}
.verygood #good{display:none;}
#good {
    padding: 10px 20px;
    display: inline-block;
    font-size: 24px;
    line-height: 40px;
    font-family: "Segoe UI Light", "Segoe UI", "sans-serif";
    font-weight: 200;
    box-shadow: 1px 1px 4px #ccc;
}

.text-shadow {
    text-shadow: 0 1px 0px #fff;
}
.qb:before{
	content: 'bqq';
	background: #00a65a;
	color: #fff;
	font-size: 12px;
	padding: 0 2px;
    margin-right: 5px;
}
.pdf:before{
    content: 'pdf';
    background: #f39c12;
    color: #fff;
    font-size: 12px;
    padding: 0 4px;
    margin-right: 5px;
}
.title{
	font-size: 20px;
    line-height: 28px;
    margin: 0px 15px 10px;
}
.advertme{
	text-align: center;
}
.advertme img{
	width: 98%;
	height: auto;
}
.titlequiz{
	float: left;
    font-weight: bold;
    margin-right: 8px;
    color: #3876ab;
}
.onequiz{
	padding: 5px 10px;
    margin: 5px;
}
.onequiz:hover{
    background-color: #F2FFF0;
}
.onequiz a{
	margin-top: 0px;
	color: #000;
}
.onequiz a:hover{color: #000;}
.onequiz li{
	font-weight: normal;
	line-height: 36px;
	margin-left: 0px !important;
    padding-left: 0px !important;
    text-indent: 0px !important;
}
.onequiz ol {
	list-style: none;
    counter-reset: my-badass-counter;
}
.onequiz li:before {
    content: counter(my-badass-counter, upper-alpha)". ";
    counter-increment: my-badass-counter;
    font-weight: bold;
    color: #3876ab;
}
.on-link{
	list-style: none;
    margin-top: 10px;
    padding: 0;
}
.on-link >li{
	display: inline-block;
    color: #545454;
    padding: 5px 8px;
    border-radius: 3px;
    background: #fff;
    border: #ddd solid 1px;
    margin-right: 5px;
    margin-bottom: 5px;
    font-size: 14px;
}
.on-link >li:hover{
	background: #0085cc;
    color: #fff;
    border: #0085cc solid 1px;
    box-shadow: 0 2px 0 rgba(0,119,183,0) inset;
}
.on-link a:hover{
    color: #fff;
}
.view-cor-exp{
	font-size: 12px;
    color: #337ab7;
    cursor: pointer;
}
.qselect>.mark{
    padding: 0; 
    background-color: #fff;
}
@media (min-width: 992px){
	.modal-lg-w {
	    width: 1200px;
	}
}
/*Tree View*/
.tree, .tree ul {
    margin:0;
    padding:0;
    list-style:none
}
.tree ul {
    margin-left:2em;
    position:relative
}
.tree ul ul {
    margin-left:.5em
}
.tree ul:before {
    content:"";
    display:block;
    width:0;
    position:absolute;
    top:0;
    bottom:0;
    left:0;
    border-left:1px solid
}
.tree li {
    margin:0;
    padding:0 1em;
    line-height:2em;
    color:#369;
    font-weight:700;
    position:relative
}
.tree ul li:before {
    content:"";
    display:block;
    width:10px;
    height:0;
    border-top:1px solid;
    margin-top:-1px;
    position:absolute;
    top:1em;
    left:0
}
.tree ul li:last-child:before {
    background:#fff;
    height:auto;
    top:1em;
    bottom:0
}
.indicator {
    margin-right:8px;
}
.tree li a {
    text-decoration: none;
    color: #000;
    font-size: 18px;
    line-height: 28px;
    font-weight: 500;
}
.tree li button, .tree li button:active, .tree li button:focus {
    text-decoration: none;
    color:#369;
    border:none;
    background:transparent;
    margin:0px 0px 0px 0px;
    padding:0px 0px 0px 0px;
    outline: 0;
}
@media (max-width: 420px) {
	.show_video_hoctructuyen {
		height: 180px!important;
	}
}