.login {
     background-image: url('../images/dhalia-academy-front-image.jpg');
     background-size: cover;
     background-repeat: no-repeat;
 }
 .container {
     padding: 5px;
 }
 img {
     border: 0px;
 }
 .question_container {
     padding: 4px;
     height: auto;
     overflow-y: auto;
 }
 .option_container {
     padding: 4px;
     height: auto;
     overflow-y: auto;
 }
 .op {
     padding: 4px;
 }
 .question_div {
     display: none;
     border-top: 1px solid #dddddd;
 }
 .footer_buttons {
     position: fixed;
     bottom: 0px;
     background: #ffffff;
     width: 100%;
     height: 80px;
     padding: 4px;
     border-top: 1px solid #dddddd;
 }

 .qbtn {
     cursor: pointer;
     width: 40px;
     height: 30px;
     border-radius: 5px;
     background-color: #212121;
     color: #ffffff;
     float: left;
     font-size: 15px;
     padding: 2px;
     text-align: center;
     margin: 5px;
 }
 .save_answer_signal {
     float: right;
     width: 6px;
     height: 6px;
     border-radius: 2px;
     background-color: #666666;
     margin: 2px;
 }
 #photograph {
     width: 150px;
     height: 150px;
 }
 /* liveclassroom */
 
 .arrow_box {
     position: relative;
     background: #d50f29;
     border: 0px solid #f5e131;
     border-radius: 3px;
 }
 .arrow_box:after,
 .arrow_box:before {
     bottom: 100%;
     left: 7%;
     border: solid transparent;
     content: " ";
     height: 0;
     width: 0;
     position: absolute;
     pointer-events: none;
 }
 .arrow_box:after {
     border-color: rgba(213, 15, 41, 0);
     border-bottom-color: #d50f29;
     border-width: 10px;
     margin-left: -5px;
 }
 .class_text_board {
     width: 650px;
     height: 500px;
     float: left;
 }
 .class_comment_board {
     width: 300px;
     height: 470px;
     border-radius: 10px;
     float: right;
     padding: 5px;
     border: 1px groove #eee;
 }
 #comment_box {
     width: 290px;
     height: 400px;
     overflow-y: scroll;
     padding: 5px;
 }
 #username_comment {
     color: #666666;
     font-size: 11px;
 }
 #comment_send {
     background: white;
     border: 1px solid #DDD;
     border-radius: 5px;
     box-shadow: 0 0 5px #DDD inset;
     color: #666;
     outline: none;
     height: 25px;
     width: 275px;
 }
 .class_heading {
     width: 650px;
     height: 35px;
     background: #212121;
     font-size: 14px;
     color: #ffffff;
     padding: 5px 25px 0px;
     border-radius: 8px 8px 0px 0px;
 }
 #page::after {
     content: ' ';
     position: absolute;
     width: 0px;
     height: 100%;
     top: 0;
     left: 20px;
     border-left: 1px solid #F8D3D3;
 }
 #page {
     width: 650px;
     height: 400px;
     overflow-y: scroll;
     line-height: 30px;
     font-size: 14px;
     padding: 5px 25px 27px;
     position: relative;
     outline: none;
     background: white;
     background: -webkit-linear-gradient(top, #dfe8ec 0%, #ffffff 8%) 0 0px;
     background: -moz-linear-gradient(top, #dfe8ec 0%, #ffffff 8%) 0 0px;
     background: linear-gradient(center top, #dfe8ec 0%, #ffffff 8%) 0 0px;
     -webkit-background-size: 100% 30px;
     -moz-background-size: 100% 30px;
     -ms-background-size: 100% 30px;
     background-size: 100% 30px;
 }
 #page_res {
     float: right;
     color: #666666;
     font-size: 12px;
 }
 .div_exp_corr {
     background: #E0FFE0;
     display: none;
 }
 .div_exp_wrong {
     background: #FF9D9D;
     display: none;
 }
 #stat_box {
     width: 210px;
     height: 100px;
     border: 0px solid #dddddd;
     float: left;
     margin-left: 20px;
 }
 #stat_head {
     width: 210px;
     height: 30px;
     background: #ec5c0d;
     font-family: arial;
     font-size: 16px;
     color: #ffffff;
     text-align: center;
     padding: 4px 0px 0px 0px;
     border-radius: 4px 4px 0px 0px;
 }
 #stat_val {
     width: 210px;
     height: 66px;
     background: #eeeeee;
     font-family: arial;
     font-size: 40px;
     color: #212121;
     text-align: center;
     padding: 4px 0px 0px 0px;
     border-radius: 0px 0px 4px 4px;
 }
 .op_style {
     background: #eeeeee;
     padding: 4px;
     margin: 5px;
     border: 1px solid #dddddd;
 }
 .font-size-34 {
     font-size: 34px !important;
 }
 .font-weight-light {
     font-weight: 300 !important;
 }
 strong {
     font-weight: 700;
     color: #666666;
 }
 .revenuew {
     background-color: #F5FBFC;
     margin: 5px;
     padding: 5px;
 }
 .navbar-default .navbar-brand {
     color: #ffffff;
 }
 .navbar-default {
     background-color: #3D4A5D;
     border-color: #ffffff;
 }
 .navbar-default .navbar-nav > li > a {
     color: #ffffff;
     font-family: 'arial';
     font-size: 14px;
 }
 .navbar-default .navbar-nav > li > a:hover {
     color: #ffffff;
     font-family: 'arial';
     font-size: 14px;
 }
 .panel,
 .widget-more-link.b-a-1,
 .widget-products-image,
 :not(.panel) .thumbnail {
     border-color: #E0E0E0;
 }
 .panel-heading {
     position: relative;
     border-bottom: 1px solid #E2E2E2;
     background: none repeat scroll 0% 0% #FAFAFA;
 }
 .page-signin-modal {
     position: relative;
     top: auto;
     right: auto;
     bottom: auto;
     left: auto;
     z-index: 1;
     display: block;
 }
 .page-signin-form-group {
     position: relative;
 }
 .page-signin-icon {
     position: absolute;
     line-height: 21px;
     width: 36px;
     border-color: rgba(0, 0, 0, .14);
     border-right-width: 1px;
     border-right-style: solid;
     left: 1px;
     top: 9px;
     text-align: center;
     font-size: 15px;
 }
 html[dir="rtl"] .page-signin-icon {
     border-right: 0;
     border-left-width: 1px;
     border-left-style: solid;
     left: auto;
     right: 1px;
 }
 html:not([dir="rtl"]) .page-signin-icon + .page-signin-form-control {
     padding-left: 50px;
 }
 html[dir="rtl"] .page-signin-icon + .page-signin-form-control {
     padding-right: 50px;
 }
 #page-signin-forgot-form {
     display: none;
 }
 /* Margins */
 
 .page-signin-modal > .modal-dialog {
     margin: 30px 10px;
 }
 @media (min-width: 544px) {
     .page-signin-modal > .modal-dialog {
         margin: 60px auto;
     }
 }