@charset "utf-8";

body {
	font: Verdana, Tahoma sans-serif
	padding: 10px;
}

ul { 

} 

li {
	/*list-style-type: none; */
}

/*index*/
.enter-box {
	margin: 0 auto; 
	border: 1px gray solid; 
	text-align: center; 
	max-width: 250px;
	color: #404040;
}

.gray {
	color: #404040;	
}

.inp_number {
	padding-left: 2px;
	text-align: center; 
	font-size: 16px; 
	color: #404040;
}

.pad-top {
	padding-top: 150px;
}

.video-title{
	font-size: 25px;
}

.wrapper-error {
	margin: 0 auto; 
	border: 1px gray solid; 
	text-align: center; 
	max-width: 235px; 
	color: #c33f3f; 
	padding: 10px;
}

.space {
	height: 7px;
	opacity: 
}

.ul-error {
	text-align: left;
	padding-left: 30px;
}

.ul-error li{
	color: gray;
}

/*main*/

.main {
	width: 100%; 
	margin: 0 auto; 
	color: #404040;
}

.wrapper-instructions {
	background-color: #fafafa;
	border: 1px gray solid;
	border-radius: 4px;
	box-shadow: 0 3px 21px 0 rgba(0,0,0,0.66), 0 0 0 1px rgba(0,0,0,0.08);
}

.title-instructions {
	border-bottom: 1px gray solid; 
	background-color: #f0f8ff; 
	text-align: center; 
	font-size: 25px;  
	padding: 10px;
}

.pad_10 {
	padding-top: 10px;
	padding-bottom: 10px;
}

.pad_15 {
	padding: 15px;
}

.video-frame {
	text-align: center;
}

.show-hide_word{
	float: right; 
	cursor: pointer; 
	color: #8a6d3b;
	font-size: 20px;
	vertical-align: middle;
}

.line {
	margin: 0 auto;
	width: 95%;
	border-bottom: 1px solid #428bca;
}

/*bstp*/
.panel-primary {
    border-color: #428bca;
}

.panel {
    margin-bottom: 20px;
   	background-color: #ddd;
    border-radius: 4px;
}

.panel-primary>.panel-heading {
    color: #fff;
    background-color: #428bca;
    border-color: #428bca;
}

.panel-heading {
    padding: 10px 15px;
    border-bottom: 1px solid transparent;
    border-top-right-radius: 3px;
    border-top-left-radius: 3px;
}


.alert-danger {
    background-color: #f2dede;
    border-color: #ebccd1;
    color: #a94442;
}

.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
}